Differences
This shows you the differences between two versions of the page.
public:meetings:glowbi2008:tutorial_wednesday [2010-11-16 18:53] – James M Anderson | public:meetings:glowbi2008:tutorial_wednesday [2017-03-08 15:27] (current) – external edit 127.0.0.1 | ||
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Line 8: | Line 8: | ||
===== Web Image of 3C129 ===== | ===== Web Image of 3C129 ===== | ||
- | {{http://rsd-www.nrl.navy.mil/ | + | {{https:// |
Wide-field 90 cm image of the large head-tail radio galaxy 3C129 (right). The bright source at the left is 3C129.1. From Lane et al., AJ, 123, 2985, 2002. | Wide-field 90 cm image of the large head-tail radio galaxy 3C129 (right). The bright source at the left is 3C129.1. From Lane et al., AJ, 123, 2985, 2002. | ||
Line 569: | Line 569: | ||
aparm 0\\ | aparm 0\\ | ||
aparm(2) 72.5/60\\ | aparm(2) 72.5/60\\ | ||
+ | go\\ | ||
+ | \\ | ||
+ | \\ | ||
+ | reason ' | ||
+ | sources ' '\\ | ||
+ | calcode ' '\\ | ||
+ | stokes ' '\\ | ||
+ | timer 0\\ | ||
+ | antenna 0\\ | ||
+ | flagver 1\\ | ||
+ | opcode ' | ||
+ | basel 0\\ | ||
+ | bif 2\\ | ||
+ | eif 2\\ | ||
+ | aparm 0\\ | ||
+ | aparm(2) 22.5/60\\ | ||
go\\ | go\\ | ||
'' | '' | ||
+ | '' | ||
+ | task ' | ||
+ | default\\ | ||
+ | dohist 1\\ | ||
+ | getn 3\\ | ||
+ | antenna 14,0\\ | ||
+ | basel 0\\ | ||
+ | timer 0 15 10 50 0 15 55 0\\ | ||
+ | stokes ' '\\ | ||
+ | bif 2\\ | ||
+ | eif 2\\ | ||
+ | opcode ' | ||
+ | reason 'bad ant'\\ | ||
+ | outfgver 1\\ | ||
+ | go\\ | ||
+ | timer 0 13 25 30 0 13 27 40\\ | ||
+ | go\\ | ||
+ | timer 0 13 59 0 0 14 2 20\\ | ||
+ | go\\ | ||
+ | timer 0\\ | ||
+ | bif 0\\ | ||
+ | eif 0\\ | ||
+ | antenna 0\\ | ||
+ | '' | ||
===== Start the calibration ===== | ===== Start the calibration ===== | ||
Line 723: | Line 763: | ||
'' | '' | ||
- | task ' | + | task ' |
getn 12\\ | getn 12\\ | ||
cparm 0\\ | cparm 0\\ | ||
Line 795: | Line 835: | ||
do3col 1\\ | do3col 1\\ | ||
dotv 1\\ | dotv 1\\ | ||
+ | xinc 1\\ | ||
nplots 9\\ | nplots 9\\ | ||
tvinit\\ | tvinit\\ | ||
Line 832: | Line 873: | ||
< | < | ||
vlb054> GETJY1: Task GETJY (release of 31DEC10) begins | vlb054> GETJY1: Task GETJY (release of 31DEC10) begins | ||
- | vlb054> GETJY1: Calibrator robust averaging used | + | vlb054> GETJY1: Calibrator robust averaging used |
vlb054> GETJY1: | vlb054> GETJY1: | ||
- | vlb054> GETJY1: 0420+417 | + | vlb054> GETJY1: 0420+417 |
- | vlb054> GETJY1: | + | vlb054> GETJY1: |
vlb054> GETJY1: | vlb054> GETJY1: | ||
- | vlb054> GETJY1: 0420+417 | + | vlb054> GETJY1: 0420+417 |
vlb054> GETJY1: Appears to have ended successfully | vlb054> GETJY1: Appears to have ended successfully | ||
- | vlb054> GETJY1: vlb054 | + | vlb054> GETJY1: vlb054 31DEC10 TST: Cpu= 0.0 Real= 0 |
</ | </ | ||
Line 877: | Line 918: | ||
===== Have a look at the calibration ===== | ===== Have a look at the calibration ===== | ||
- | ==== Plots ==== | + | |
==== Plots ==== | ==== Plots ==== | ||
Line 995: | Line 1036: | ||
< | < | ||
vlb054> PCAL 1: Calibration source | vlb054> PCAL 1: Calibration source | ||
- | vlb054> PCAL 1: | + | vlb054> PCAL 1: |
- | vlb054> PCAL 1: Pol. inten. = 0.03899 +/- 0.000150 | + | vlb054> PCAL 1: Pol. inten. = 0.06906 +/- 0.000124 |
- | vlb054> PCAL 1: Pol. angle = 52.69 +/- 0.078 deg | + | vlb054> PCAL 1: Pol. angle = -53.92 +/- 0.036 deg |
- | vlb054> PCAL 1: 0420+417 | + | vlb054> PCAL 1: 0420+417 |
vlb054> PCAL 1: Calibration source | vlb054> PCAL 1: Calibration source | ||
- | vlb054> PCAL 1: | + | vlb054> PCAL 1: |
- | vlb054> PCAL 1: Pol. inten. = 0.03518 +/- 0.000160 | + | vlb054> PCAL 1: Pol. inten. = 0.06922 +/- 0.000163 |
- | vlb054> PCAL 1: Pol. angle = | + | vlb054> PCAL 1: Pol. angle = |
- | vlb054> PCAL 1: 0420+417 | + | vlb054> PCAL 1: 0420+417 |
</ | </ | ||
Line 1015: | Line 1056: | ||
timer 0\\ | timer 0\\ | ||
antenna 0\\ | antenna 0\\ | ||
- | uvrange 0,45\\ | + | uvrange 0\\ |
docalib 1\\ | docalib 1\\ | ||
gainuse 2\\ | gainuse 2\\ | ||
Line 1024: | Line 1065: | ||
< | < | ||
- | Ampscalar average of matrix | + | Ampscalar average of matrix |
- | Ampscalar average of matrix | + | Ampscalar average of matrix |
</ | </ | ||
Line 1037: | Line 1078: | ||
AIPS 1: Adverbs | AIPS 1: Adverbs | ||
AIPS 1: ---------------------------------------------------------------- | AIPS 1: ---------------------------------------------------------------- | ||
- | AIPS 1: CLCORPRM | + | AIPS 1: CLCORPRM |
AIPS 1: *rest 0 | AIPS 1: *rest 0 | ||
</ | </ | ||
Line 1057: | Line 1098: | ||
http:// | http:// | ||
- | Correct number is -21.71 | + | Correct number is -22.98 |
Line 1063: | Line 1104: | ||
'' | '' | ||
- | for i=1 to 2;clcorp(i) = -21.71 - clcorp(i); | + | for i=1 to 2;clcorp(i) = -22.98 - clcorp(i); |
'' | '' | ||
Line 1090: | Line 1131: | ||
timer 0\\ | timer 0\\ | ||
antenna 0\\ | antenna 0\\ | ||
- | uvrange 0,45\\ | + | uvrange 0\\ |
docalib 1\\ | docalib 1\\ | ||
gainuse 3\\ | gainuse 3\\ | ||
Line 1108: | Line 1149: | ||
AIPS 1: Adverbs | AIPS 1: Adverbs | ||
AIPS 1: ---------------------------------------------------------------- | AIPS 1: ---------------------------------------------------------------- | ||
- | AIPS 1: CLCORPRM | + | AIPS 1: CLCORPRM |
AIPS 1: *rest 0 | AIPS 1: *rest 0 | ||
</ | </ | ||
+ | |||
+ | ==== Save the tables again ==== | ||
+ | '' | ||
+ | task ' | ||
+ | clro\\ | ||
+ | outdi 1\\ | ||
+ | go\\ | ||
+ | '' | ||
- | ############### | ||
===== Now start with the smaller array data. Load it in ===== | ===== Now start with the smaller array data. Load it in ===== | ||
- | (Actually, in the 2010 Nov 16 version of these instructions, | + | (Actually, in the 2010 Nov 16 version of these instructions, |
==== FILLM ==== | ==== FILLM ==== | ||
Line 1164: | Line 1212: | ||
</ | </ | ||
- | ==== Makre sure we have the right one ==== | + | ==== Make sure we have the right one ==== |
'' | '' | ||
- | getn 6\\ | + | getn 9\\ |
imhe\\ | imhe\\ | ||
'' | '' | ||
Line 1179: | Line 1227: | ||
task ' | task ' | ||
default\\ | default\\ | ||
- | getn 7\\ | + | getn 9\\ |
optype ' | optype ' | ||
doweight 1\\ | doweight 1\\ | ||
Line 1186: | Line 1234: | ||
< | < | ||
- | | + | |
- | File = 19940725 | + | File = 19940725 |
- | Freq = | + | Freq = |
Scan summary listing | Scan summary listing | ||
Scan Source | Scan Source | ||
- | 1 0134+329 | + | 1 0134+329 |
- | 2 0134+329 | + | 2 0134+329 |
- | 3 0056-001 | + | 3 0056-001 |
- | 4 0053-016 | + | 4 0053-016 |
- | 5 0053-015 | + | 5 0053-015 |
- | 6 0056-001 | + | 6 0056-001 |
- | 7 0053-016 | + | 7 0053-016 |
- | 8 0053-015 | + | 8 0053-015 |
- | 9 0056-001 | + | 9 0056-001 |
- | 10 0053-016 | + | 10 0053-016 |
- | 11 0053-015 | + | 11 0053-015 |
- | 12 0056-001 | + | 12 0056-001 |
- | 13 0053-016 | + | 13 0053-016 |
- | 14 0053-015 | + | 14 0053-015 |
- | 15 0056-001 | + | 15 0056-001 |
- | 16 0053-016 | + | 16 0053-016 |
- | 17 0053-015 | + | 17 0053-015 |
- | 18 0056-001 | + | 18 0056-001 |
- | 19 0420+417 | + | 19 0420+417 |
- | 20 0518+165 | + | 20 0518+165 |
- | 21 3C129 : | + | 21 3C129 : |
- | 22 0420+417 | + | 22 0420+417 |
- | 23 3C129 : 0001 1101/08:29:46 - 101/08:44:45 1 | + | 23 0420+417 |
- | 24 0420+417 | + | 24 3C129 : 0002 1101/08:51:55 - 101/09:06:55 1 |
- | 25 0420+417 | + | 25 0420+417 |
- | 26 3C129 : | + | 26 3C129 : |
- | 27 0420+417 | + | 27 0420+417 |
Type Q to stop, just hit RETURN to continue | Type Q to stop, just hit RETURN to continue | ||
- | | + | |
- | File = 19940725 | + | File = 19940725 |
Source summary | Source summary | ||
Line 1228: | Line 1276: | ||
ID Source | ID Source | ||
- | 1 0134+329 | + | 1 0134+329 |
- | 2 0056-001 | + | IF( 2) 0.000 0.000 |
- | 3 0053-016 | + | 2 0056-001 |
- | 4 0053-015 | + | IF( 2) |
- | 5 0420+417 | + | 3 0053-016 |
- | 6 0518+165 | + | IF( 2) |
- | 7 3C129 : | + | 4 0053-015 |
+ | IF( 2) | ||
+ | 5 0420+417 | ||
+ | IF( 2) | ||
+ | 6 0518+165 | ||
+ | IF( 2) | ||
+ | 7 3C129 : | ||
+ | IF( 2) | ||
ID Source | ID Source | ||
- | 1 All Sources | + | 1 All Sources |
+ | | ||
Frequency Table summary | Frequency Table summary | ||
FQID IF# Freq(GHz) | FQID IF# Freq(GHz) | ||
- | | + | |
+ | | ||
</ | </ | ||
Line 1303: | Line 1360: | ||
bparm 0 1\\ | bparm 0 1\\ | ||
aparm 0\\ | aparm 0\\ | ||
- | refant | + | refant |
antennas 0\\ | antennas 0\\ | ||
do3col 1\\ | do3col 1\\ | ||
Line 1368: | Line 1425: | ||
===== Flag some bad data. Just run the commands and think about this later. ===== | ===== Flag some bad data. Just run the commands and think about this later. ===== | ||
+ | |||
+ | '' | ||
+ | task ' | ||
+ | reason ' | ||
+ | sources ' '\\ | ||
+ | calcode ' '\\ | ||
+ | stokes ' '\\ | ||
+ | timer 0\\ | ||
+ | antenna 0\\ | ||
+ | flagver 1\\ | ||
+ | opcode ' | ||
+ | basel 0\\ | ||
+ | bif 0\\ | ||
+ | eif 0\\ | ||
+ | aparm 0\\ | ||
+ | aparm(2) 22.5/60\\ | ||
+ | go\\ | ||
+ | '' | ||
'' | '' | ||
Line 1373: | Line 1448: | ||
default\\ | default\\ | ||
dohist 1\\ | dohist 1\\ | ||
- | getn 7\\ | + | getn 9\\ |
- | antenna | + | antenna 0\\ |
basel 0\\ | basel 0\\ | ||
- | timer 101 4 0 50 101 4 5 0\\ | + | timer 101 4 3 50 101 4 4 20\\ |
stokes ' '\\ | stokes ' '\\ | ||
+ | bif 0\\ | ||
+ | eif 0\\ | ||
opcode ' | opcode ' | ||
- | reason 'bad ant\\ | + | reason 'dropout' |
outfgver 1\\ | outfgver 1\\ | ||
go\\ | go\\ | ||
+ | timer 0\\ | ||
+ | bif 0\\ | ||
+ | eif 0\\ | ||
+ | antenna 0\\ | ||
'' | '' | ||
- | |||
- | |||
Line 1396: | Line 1475: | ||
task ' | task ' | ||
default\\ | default\\ | ||
- | getn 6\\ | + | getn 9\\ |
source ' | source ' | ||
bif 0\\ | bif 0\\ | ||
Line 1414: | Line 1493: | ||
vlb054> SETJY1: / Flux calculated using known spectrum | vlb054> SETJY1: / Flux calculated using known spectrum | ||
vlb054> SETJY1: BIF = 1 EIF = 2 /Range of IFs | vlb054> SETJY1: BIF = 1 EIF = 2 /Range of IFs | ||
- | vlb054> SETJY1: ' | + | vlb054> SETJY1: ' |
- | vlb054> SETJY1: ' | + | vlb054> SETJY1: ' |
vlb054> SETJY1: / Using (1995.2) VLA or Reynolds (1934-638) coefficients | vlb054> SETJY1: / Using (1995.2) VLA or Reynolds (1934-638) coefficients | ||
vlb054> SETJY1: Appears to have ended successfully | vlb054> SETJY1: Appears to have ended successfully | ||
Line 1425: | Line 1504: | ||
eif 1\\ | eif 1\\ | ||
optype ' '\\ | optype ' '\\ | ||
- | zerosp | + | zerosp |
go\\ | go\\ | ||
bif 2\\ | bif 2\\ | ||
eif 2\\ | eif 2\\ | ||
- | zerosp | + | zerosp |
go\\ | go\\ | ||
'' | '' | ||
Line 1445: | Line 1524: | ||
< | < | ||
- | vlb054> SETJY1: Task SETJY (release of 31DEC08) begins | + | vlb054> SETJY1: Task SETJY (release of 31DEC10) begins |
vlb054> SETJY1: **WARNING: OPCODE=CALC AND FREQID = -1 | vlb054> SETJY1: **WARNING: OPCODE=CALC AND FREQID = -1 | ||
vlb054> SETJY1: | vlb054> SETJY1: | ||
- | vlb054> SETJY1: A source model for this calibrator | + | vlb054> SETJY1: A source model for this calibrator |
- | vlb054> SETJY1: | + | vlb054> SETJY1: |
- | vlb054> SETJY1: A source model for this calibrator may be available | + | |
- | vlb054> SETJY1: Use the verb CALDIR to see if there is one | + | |
vlb054> SETJY1: / Flux calculated using known spectrum | vlb054> SETJY1: / Flux calculated using known spectrum | ||
vlb054> SETJY1: BIF = 1 EIF = 2 /Range of IFs | vlb054> SETJY1: BIF = 1 EIF = 2 /Range of IFs | ||
- | vlb054> SETJY1: ' | + | vlb054> SETJY1: ' |
- | vlb054> SETJY1: ' | + | vlb054> SETJY1: ' |
vlb054> SETJY1: / Using (1995.2) VLA or Reynolds (1934-638) coefficients | vlb054> SETJY1: / Using (1995.2) VLA or Reynolds (1934-638) coefficients | ||
vlb054> SETJY1: Appears to have ended successfully | vlb054> SETJY1: Appears to have ended successfully | ||
- | vlb054> SETJY1: vlb054 | + | vlb054> SETJY1: vlb054 |
</ | </ | ||
+ | |||
+ | '' | ||
+ | bif 1\\ | ||
+ | eif 1\\ | ||
+ | optype ' '\\ | ||
+ | zerosp 3.2045, 0.0772, -0.1722, 0.0 | ||
+ | go\\ | ||
+ | bif 2\\ | ||
+ | eif 2\\ | ||
+ | zerosp 3.0714, 0.0740, -0.1650, 0.0 | ||
+ | go\\ | ||
+ | \\ | ||
+ | bif 0\\ | ||
+ | eif 0\\ | ||
+ | '' | ||
+ | |||
+ | |||
+ | |||
+ | |||
+ | ==== Convert the (u,v) data to the epoch of the calibration images ==== | ||
+ | |||
+ | |||
+ | Note: it is possible to change the epoch of the calibration image headers to B1950, but there would remain a small error in the rotation of the coordinate system. | ||
+ | |||
+ | |||
+ | '' | ||
+ | task ' | ||
+ | clron\\ | ||
+ | outdisk 1\\ | ||
+ | shift 0\\ | ||
+ | uvfixprm 0\\ | ||
+ | go\\ | ||
+ | '' | ||
+ | |||
+ | Now fix the index table. | ||
+ | |||
+ | '' | ||
+ | pcat | ||
+ | '' | ||
+ | |||
+ | '' | ||
+ | task ' | ||
+ | getn 16\\ | ||
+ | cparm 0\\ | ||
+ | cparm(3)= -1\\ | ||
+ | bparm 0\\ | ||
+ | go\\ | ||
+ | cparm 0\\ | ||
+ | '' | ||
==== Run the calibration for 3C138 ==== | ==== Run the calibration for 3C138 ==== | ||
Line 1468: | Line 1594: | ||
task ' | task ' | ||
default\\ | default\\ | ||
- | getn 13\\ | + | getn 16\\ |
calsour ' | calsour ' | ||
uvrange 0\\ | uvrange 0\\ | ||
antenna 0\\ | antenna 0\\ | ||
- | refant | + | refant |
minamper 10\\ | minamper 10\\ | ||
minphser 10\\ | minphser 10\\ | ||
weightit 1\\ | weightit 1\\ | ||
- | get2n 6\\ | + | get2n 10\\ |
ncomp 0\\ | ncomp 0\\ | ||
solmode ' | solmode ' | ||
aparm(6) 2\\ | aparm(6) 2\\ | ||
- | solint | + | solint |
solsub 2\\ | solsub 2\\ | ||
cparm(3) 10\\ | cparm(3) 10\\ | ||
Line 1487: | Line 1613: | ||
clrmsg\\ | clrmsg\\ | ||
'' | '' | ||
+ | |||
+ | ==== Calibrate 3C48 ==== | ||
+ | |||
+ | '' | ||
+ | get2n 11\\ | ||
+ | calsour ' | ||
+ | solint 1\\ | ||
+ | uvrange 0\\ | ||
+ | go\\ | ||
+ | clrmsg\\ | ||
+ | '' | ||
+ | |||
==== Calibrate the phase calibrator ==== | ==== Calibrate the phase calibrator ==== | ||
+ | |||
+ | In this step we will try to get an amplitude calibration of the phase calibrator. | ||
+ | |||
'' | '' | ||
clr2n\\ | clr2n\\ | ||
calsour ' | calsour ' | ||
- | solint | + | solint |
uvrange 0\\ | uvrange 0\\ | ||
+ | timer 101 0 0 0 101 8 0 0\\ | ||
go\\ | go\\ | ||
clrmsg\\ | clrmsg\\ | ||
'' | '' | ||
+ | |||
==== Check the results ==== | ==== Check the results ==== | ||
Line 1520: | Line 1663: | ||
go\\ | go\\ | ||
inver 2\\ | inver 2\\ | ||
+ | optype ' | ||
+ | go\\ | ||
+ | optype ' | ||
+ | go\\ | ||
+ | inver 3\\ | ||
optype ' | optype ' | ||
go\\ | go\\ | ||
Line 1533: | Line 1681: | ||
task ' | task ' | ||
sources ' | sources ' | ||
- | calsour ' | + | calsour ' |
calcode ' '\\ | calcode ' '\\ | ||
bif 0\\ | bif 0\\ | ||
Line 1545: | Line 1693: | ||
< | < | ||
- | vlb054> GETJY1: Task GETJY (release of 31DEC08) begins\\ | + | vlb054> GETJY1: Task GETJY (release of 31DEC10) begins |
+ | vlb054> GETJY1: Calibrator robust averaging used 818 of 818 gain samples | ||
vlb054> GETJY1: | vlb054> GETJY1: | ||
- | vlb054> GETJY1: 0420+417 | + | vlb054> GETJY1: 0420+417 |
- | vlb054> GETJY1: | + | vlb054> GETJY1: |
+ | vlb054> GETJY1: | ||
+ | vlb054> GETJY1: 0420+417 | ||
vlb054> GETJY1: Appears to have ended successfully | vlb054> GETJY1: Appears to have ended successfully | ||
- | vlb054> GETJY1: vlb054 | + | vlb054> GETJY1: vlb054 |
</ | </ | ||
Line 1556: | Line 1707: | ||
==== Redo the phase calibrator calibration ==== | ==== Redo the phase calibrator calibration ==== | ||
- | Now that we know the flux density of the phase calibrator, run through its calibration again, just to be sure AIPS doesn' | + | Now that we know the flux density of the phase calibrator, run through its calibration again, just to be sure AIPS doesn' |
Line 1562: | Line 1713: | ||
'' | '' | ||
inext ' | inext ' | ||
- | inver 2\\ | + | inver 3\\ |
extdest\\ | extdest\\ | ||
inver 0\\ | inver 0\\ | ||
tget calib\\ | tget calib\\ | ||
+ | timer 0\\ | ||
go\\ | go\\ | ||
clrmsg\\ | clrmsg\\ | ||
Line 1575: | Line 1727: | ||
'' | '' | ||
task ' | task ' | ||
- | sources ' | + | sources ' |
- | calsour ' | + | calsour ' |
opcode ' | opcode ' | ||
gainver 1\\ | gainver 1\\ | ||
gainuse 2\\ | gainuse 2\\ | ||
- | refant | + | refant |
interp ' | interp ' | ||
doblank 1\\ | doblank 1\\ | ||
go\\ | go\\ | ||
'' | '' | ||
+ | |||
===== Check the results ===== | ===== Check the results ===== | ||
Line 1629: | Line 1782: | ||
task ' | task ' | ||
clro\\ | clro\\ | ||
+ | outdi 1\\ | ||
go\\ | go\\ | ||
'' | '' | ||
+ | |||
==== Run the polarization calibration on the phase calibrator ==== | ==== Run the polarization calibration on the phase calibrator ==== | ||
Line 1640: | Line 1795: | ||
timer 0\\ | timer 0\\ | ||
antenna 0\\ | antenna 0\\ | ||
- | uvrange 0\\ | + | uvrange |
bif 0\\ | bif 0\\ | ||
eif 0\\ | eif 0\\ | ||
Line 1650: | Line 1805: | ||
soltype ' | soltype ' | ||
prtlev 1\\ | prtlev 1\\ | ||
- | refant | + | refant |
bparm 0\\ | bparm 0\\ | ||
cparm 0\\ | cparm 0\\ | ||
Line 1659: | Line 1814: | ||
< | < | ||
- | vlb054> PCAL 1: Calibration source | + | vlb054> PCAL 1: Calibration source |
- | vlb054> PCAL 1: | + | vlb054> PCAL 1: |
- | vlb054> PCAL 1: Pol. inten. = 0.04727 +/- 0.000386 | + | vlb054> PCAL 1: Pol. inten. = 0.08905 +/- 0.000758 |
- | vlb054> | + | vlb054> PCAL 1: |
- | vlb054> PCAL 1: 0420+417 | + | vlb054> PCAL 1: 0420+417 |
- | vlb054> | + | vlb054> PCAL 1: Calibration source |
- | vlb054> PCAL 1: Calibration source | + | vlb054> PCAL 1: |
- | vlb054> PCAL 1: | + | vlb054> PCAL 1: Pol. inten. = 0.09068 +/- 0.000988 |
- | vlb054> PCAL 1: Pol. inten. = 0.04385 +/- 0.000392 | + | vlb054> PCAL 1: |
- | vlb054> | + | vlb054> PCAL 1: 0420+417 |
- | vlb054> PCAL 1: 0420+417 | + | |
- | vlb054> | + | |
</ | </ | ||
Line 1682: | Line 1835: | ||
timer 0\\ | timer 0\\ | ||
antenna 0\\ | antenna 0\\ | ||
- | uvrange 0,45\\ | + | uvrange 0\\ |
docalib 1\\ | docalib 1\\ | ||
gainuse 2\\ | gainuse 2\\ | ||
Line 1699: | Line 1852: | ||
AIPS 1: Adverbs | AIPS 1: Adverbs | ||
AIPS 1: ---------------------------------------------------------------- | AIPS 1: ---------------------------------------------------------------- | ||
- | AIPS 1: CLCORPRM | + | AIPS 1: CLCORPRM |
AIPS 1: *rest 0 | AIPS 1: *rest 0 | ||
</ | </ | ||
Line 1708: | Line 1861: | ||
task ' | task ' | ||
clro\\ | clro\\ | ||
+ | outdi 1\\ | ||
go\\ | go\\ | ||
'' | '' | ||
Line 1717: | Line 1871: | ||
http:// | http:// | ||
- | Correct number is -21.71 | + | Correct number is -22.98 |
Line 1723: | Line 1877: | ||
'' | '' | ||
- | for i=1 to 2;clcorp(i) = -21.71 - clcorp(i); | + | for i=1 to 2;clcorp(i) = -22.98 - clcorp(i); |
'' | '' | ||
+ | |||
==== Apply the corrections ==== | ==== Apply the corrections ==== | ||
Line 1750: | Line 1905: | ||
timer 0\\ | timer 0\\ | ||
antenna 0\\ | antenna 0\\ | ||
- | uvrange 0,45\\ | + | uvrange 0\\ |
docalib 1\\ | docalib 1\\ | ||
gainuse 3\\ | gainuse 3\\ | ||
Line 1779: | Line 1934: | ||
########################## | ########################## | ||
+ | |||
===== Work on just the target data now ===== | ===== Work on just the target data now ===== | ||
Line 1789: | Line 1945: | ||
'' | '' | ||
task ' | task ' | ||
- | getn 4\\ | + | getn 12\\ |
- | source ' | + | source |
timer 0\\ | timer 0\\ | ||
bif 0\\ | bif 0\\ | ||
Line 1801: | Line 1957: | ||
aparm 0\\ | aparm 0\\ | ||
go\\ | go\\ | ||
- | getn 13\\ | + | getn 16\\ |
go\\ | go\\ | ||
clrmsg\\ | clrmsg\\ | ||
Line 1844: | Line 2000: | ||
'' | '' | ||
task ' | task ' | ||
- | getn 16\\ | + | getn 20\\ |
- | get2n 17\\ | + | get2n 26\\ |
go\\ | go\\ | ||
pcat\\ | pcat\\ | ||
Line 1852: | Line 2008: | ||
< | < | ||
- | AIPS 1: 18 101 3C129 | + | AIPS 1: 27 100 3C129 |
</ | </ | ||
+ | |||
===== Imaging ===== | ===== Imaging ===== | ||
Line 1864: | Line 2021: | ||
'' | '' | ||
task ' | task ' | ||
- | getn 18\\ | + | default\\ |
+ | getn 27\\ | ||
stokes ' | stokes ' | ||
dopol 0\\ | dopol 0\\ | ||
- | cellsize 0.25,0.25\\ | + | cellsize 0.15,0.15\\ |
imsize 2048,2048\\ | imsize 2048,2048\\ | ||
clr2n\\ | clr2n\\ | ||
Line 1875: | Line 2033: | ||
niter 20000\\ | niter 20000\\ | ||
overlap 1\\ | overlap 1\\ | ||
+ | dotv 1\\ | ||
go\\ | go\\ | ||
clrmsg\\ | clrmsg\\ | ||
Line 1887: | Line 2046: | ||
clrmsg\\ | clrmsg\\ | ||
'' | '' | ||
+ | |||
+ | |||
==== Check where the files went ==== | ==== Check where the files went ==== |