! Started logfile: 1642+690_X.log on Sun Sep 9 23:28:18 2007 observe 1642+690_X.edt ! Reading UV FITS file: 1642+690_X.edt ! AN table 1: 20 integrations on 171 of 171 possible baselines. ! AN table 2: 10 integrations on 171 of 171 possible baselines. ! AN table 3: 23 integrations on 171 of 171 possible baselines. ! AN table 4: 18 integrations on 171 of 171 possible baselines. ! AN table 5: 80 integrations on 171 of 171 possible baselines. ! AN table 6: 19 integrations on 171 of 171 possible baselines. ! Apparent sampling: 0.219505 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: 1642+690 ! Warning: Unknown AN-table MNTSTA value (3). ! Will assume that it is ground-based. ! Warning: Unknown AN-table MNTSTA value (3). ! Will assume that it is ground-based. ! Warning: Unknown AN-table MNTSTA value (3). ! Will assume that it is ground-based. ! Warning: Unknown AN-table MNTSTA value (3). ! Will assume that it is ground-based. ! Warning: Unknown AN-table MNTSTA value (3). ! Will assume that it is ground-based. ! Warning: Unknown AN-table MNTSTA value (3). ! Will assume that it is ground-based. ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.40997e+09 8e+06 1 8e+06 ! 02 2 8.47997e+09 8e+06 1 8e+06 ! 03 3 8.79497e+09 8e+06 1 8e+06 ! 04 4 8.89997e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 2124 lines of history. ! ! Reading 25524 visibilities. ![@gonzo6-0.1 1642+690_X] print "***********************************" ! *********************************** print "*** Using gonzo instruction set ***" ! *** Using gonzo instruction set *** print "***********************************" ! *********************************** float field_size field_size = 1024 float field_cell field_cell = 0.1 integer clean_niter clean_niter = 50 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float win_mult win_mult = 1.8 float solint solint = 3.6/6.0 logical doflt doflt = true logical doamp float new_peak float flux_cutoff mapsize field_size,field_cell ! Map grid = 1024x1024 pixels with 0.100x0.100 milli-arcsec cellsize. select ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 249 telescope corrections were flagged in sub-array 1. ! A total of 164 telescope corrections were flagged in sub-array 2. ! A total of 330 telescope corrections were flagged in sub-array 3. ! A total of 249 telescope corrections were flagged in sub-array 4. ! A total of 1206 telescope corrections were flagged in sub-array 5. ! A total of 240 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 244 telescope corrections were flagged in sub-array 1. ! A total of 169 telescope corrections were flagged in sub-array 2. ! A total of 330 telescope corrections were flagged in sub-array 3. ! A total of 247 telescope corrections were flagged in sub-array 4. ! A total of 1207 telescope corrections were flagged in sub-array 5. ! A total of 243 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 252 telescope corrections were flagged in sub-array 1. ! A total of 170 telescope corrections were flagged in sub-array 2. ! A total of 331 telescope corrections were flagged in sub-array 3. ! A total of 259 telescope corrections were flagged in sub-array 4. ! A total of 1211 telescope corrections were flagged in sub-array 5. ! A total of 246 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 256 telescope corrections were flagged in sub-array 1. ! A total of 172 telescope corrections were flagged in sub-array 2. ! A total of 331 telescope corrections were flagged in sub-array 3. ! A total of 256 telescope corrections were flagged in sub-array 4. ! A total of 1216 telescope corrections were flagged in sub-array 5. ! A total of 241 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=0.326644Jy sigma=0.004575 ! Fit after self-cal, rms=0.325258Jy sigma=0.004571 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvweight 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. doamp = false flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.5368 mas, bmaj=0.6822 mas, bpa=45.86 degrees ! Estimated noise=843.498 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal doamp, doflt, solint new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.504911 Jy ! Total flux subtracted in 50 components = 0.504911 Jy ! Clean residual min=-0.017735 max=0.140856 Jy/beam ! Clean residual mean=0.000036 rms=0.005471 Jy/beam ! Combined flux in latest and established models = 0.504911 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.504911 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.270930Jy sigma=0.004071 ! Fit after self-cal, rms=0.270930Jy sigma=0.004071 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.134238 Jy ! Total flux subtracted in 50 components = 0.134238 Jy ! Clean residual min=-0.012362 max=0.058588 Jy/beam ! Clean residual mean=0.000038 rms=0.003613 Jy/beam ! Combined flux in latest and established models = 0.63915 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.63915 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.180968Jy sigma=0.002729 ! Fit after self-cal, rms=0.180888Jy sigma=0.002729 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0694635 Jy ! Total flux subtracted in 50 components = 0.0694635 Jy ! Clean residual min=-0.011382 max=0.035579 Jy/beam ! Clean residual mean=0.000039 rms=0.002915 Jy/beam ! Combined flux in latest and established models = 0.708613 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 8 model components to the UV plane model. ! The established model now contains 17 components and 0.708613 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.147121Jy sigma=0.002188 ! Fit after self-cal, rms=0.147009Jy sigma=0.002187 ! Inverting map ! Added new window around map position (0, -0.6). ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0428404 Jy ! Total flux subtracted in 50 components = 0.0428404 Jy ! Clean residual min=-0.010669 max=0.022309 Jy/beam ! Clean residual mean=0.000039 rms=0.002582 Jy/beam ! Combined flux in latest and established models = 0.751454 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 22 components and 0.751454 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.131430Jy sigma=0.001923 ! Fit after self-cal, rms=0.131384Jy sigma=0.001923 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0272114 Jy ! Total flux subtracted in 50 components = 0.0272114 Jy ! Clean residual min=-0.010092 max=0.019154 Jy/beam ! Clean residual mean=0.000040 rms=0.002430 Jy/beam ! Combined flux in latest and established models = 0.778665 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 9 model components to the UV plane model. ! The established model now contains 24 components and 0.778665 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.124093Jy sigma=0.001792 ! Fit after self-cal, rms=0.124069Jy sigma=0.001792 ! Inverting map ! Added new window around map position (0.7, -1.4). ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0198509 Jy ! Total flux subtracted in 50 components = 0.0198509 Jy ! Clean residual min=-0.009943 max=0.017041 Jy/beam ! Clean residual mean=0.000040 rms=0.002337 Jy/beam ! Combined flux in latest and established models = 0.798516 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 32 components and 0.798516 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.120140Jy sigma=0.001719 ! Fit after self-cal, rms=0.120032Jy sigma=0.001718 ! Inverting map ! Added new window around map position (1.6, 1.4). ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0167502 Jy ! Total flux subtracted in 50 components = 0.0167502 Jy ! Clean residual min=-0.009509 max=0.015764 Jy/beam ! Clean residual mean=0.000039 rms=0.002257 Jy/beam ! Combined flux in latest and established models = 0.815266 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 39 components and 0.815266 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117629Jy sigma=0.001675 ! Fit after self-cal, rms=0.117607Jy sigma=0.001674 ! Inverting map ! Added new window around map position (-0.3, -1.5). ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0149385 Jy ! Total flux subtracted in 50 components = 0.0149385 Jy ! Clean residual min=-0.009689 max=0.013901 Jy/beam ! Clean residual mean=0.000039 rms=0.002206 Jy/beam ! Combined flux in latest and established models = 0.830204 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 43 components and 0.830204 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115342Jy sigma=0.001634 ! Fit after self-cal, rms=0.115275Jy sigma=0.001633 ! Inverting map ! Added new window around map position (-2.6, -8.1). ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0132769 Jy ! Total flux subtracted in 50 components = 0.0132769 Jy ! Clean residual min=-0.009244 max=0.012948 Jy/beam ! Clean residual mean=0.000036 rms=0.002155 Jy/beam ! Combined flux in latest and established models = 0.843481 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 49 components and 0.843481 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113747Jy sigma=0.001604 ! Fit after self-cal, rms=0.113689Jy sigma=0.001603 ! Inverting map print "****************************************" ! **************************************** print "*** Finished Uniform Weighting CLEAN ***" ! *** Finished Uniform Weighting CLEAN *** print "****************************************" ! **************************************** uvweight 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 doamp = false flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.6953 mas, bmaj=0.9094 mas, bpa=43.14 degrees ! Estimated noise=489.425 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal doamp, doflt, solint new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-2.1, -9.3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0252849 Jy ! Component: 100 - total flux cleaned = 0.0437911 Jy ! Total flux subtracted in 100 components = 0.0437911 Jy ! Clean residual min=-0.007811 max=0.017035 Jy/beam ! Clean residual mean=0.000112 rms=0.002633 Jy/beam ! Combined flux in latest and established models = 0.887273 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 34 model components to the UV plane model. ! The established model now contains 75 components and 0.887273 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108676Jy sigma=0.001506 ! Fit after self-cal, rms=0.108478Jy sigma=0.001504 ! Inverting map ! Added new window around map position (-1.6, -4.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.018806 Jy ! Component: 100 - total flux cleaned = 0.0324048 Jy ! Total flux subtracted in 100 components = 0.0324048 Jy ! Clean residual min=-0.007265 max=0.012517 Jy/beam ! Clean residual mean=0.000068 rms=0.002189 Jy/beam ! Combined flux in latest and established models = 0.919677 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 41 model components to the UV plane model. ! The established model now contains 101 components and 0.919677 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105652Jy sigma=0.001447 ! Fit after self-cal, rms=0.105451Jy sigma=0.001444 ! Inverting map ! Added new window around map position (-0.1, -3.1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0131767 Jy ! Component: 100 - total flux cleaned = 0.0231343 Jy ! Total flux subtracted in 100 components = 0.0231343 Jy ! Clean residual min=-0.006920 max=0.011250 Jy/beam ! Clean residual mean=0.000036 rms=0.001947 Jy/beam ! Combined flux in latest and established models = 0.942812 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 37 model components to the UV plane model. ! The established model now contains 121 components and 0.942812 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104069Jy sigma=0.001413 ! Fit after self-cal, rms=0.103960Jy sigma=0.001412 ! Inverting map ! Added new window around map position (-1.9, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0106095 Jy ! Component: 100 - total flux cleaned = 0.0184689 Jy ! Total flux subtracted in 100 components = 0.0184689 Jy ! Clean residual min=-0.006946 max=0.008770 Jy/beam ! Clean residual mean=0.000011 rms=0.001808 Jy/beam ! Combined flux in latest and established models = 0.96128 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 36 model components to the UV plane model. ! The established model now contains 135 components and 0.96128 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103036Jy sigma=0.001392 ! Fit after self-cal, rms=0.102997Jy sigma=0.001391 ! Inverting map print "****************************************" ! **************************************** print "*** Finished Natural Weighting CLEAN ***" ! *** Finished Natural Weighting CLEAN *** print "****************************************" ! **************************************** gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 GC 1.12 GG 1.00* ! HN 0.96 KP 0.97 LA 0.99 MA 1.27 ! MK 0.98 NL 1.05 NY 1.00 ON 0.90 ! OV 0.94 PT 0.98 SC 0.97 TC 1.00* ! TS 1.25 WF 1.06 WZ 0.95 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 1.00* GC 1.10 GG 1.00* ! HN 1.00* KP 1.00* LA 1.00* MA 1.00* ! MK 0.94 NL 1.00* NY 0.92 ON 1.00* ! OV 1.00* PT 1.00* SC 1.00* TC 1.00* ! TS 1.00* WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 1.02 GC 1.04 GG 1.00* ! HN 0.96 KP 0.97 LA 1.02 MA 1.00* ! MK 1.00* NL 1.08 NY 1.00* ON 1.00* ! OV 0.99 PT 1.00 SC 1.00* TC 1.00* ! TS 0.97 WF 1.00* WZ 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.98 FD 1.20 GC 1.05 GG 1.00* ! HN 1.01 KP 1.02 LA 1.02 MA 1.14 ! MK 1.00* NL 1.08 NY 1.01 ON 0.93 ! OV 1.01 PT 1.00 SC 1.00 TC 1.00* ! TS 1.00* WF 1.13 WZ 1.00* ! ! A total of 48 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 0.97 FD 0.99 GC 0.99 GG 1.00* ! HN 0.95 KP 0.97 LA 0.96 MA 1.40 ! MK 0.98 NL 1.08 NY 0.95 ON 0.99 ! OV 0.98 PT 1.01 SC 1.00* TC 1.00* ! TS 1.04 WF 1.00 WZ 0.90 ! ! A total of 12 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.97 FD 1.01 GC 1.18 GG 1.00* ! HN 0.94 KP 0.95 LA 0.98 MA 1.00* ! MK 0.96 NL 1.06 NY 1.00* ON 1.00* ! OV 0.98 PT 0.97 SC 0.96 TC 1.00* ! TS 1.00* WF 1.00* WZ 1.00* ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 GC 1.10 GG 1.00* ! HN 0.96 KP 0.93 LA 0.98 MA 1.33 ! MK 0.99 NL 1.04 NY 0.95 ON 0.96 ! OV 0.97 PT 1.03 SC 0.95 TC 1.00* ! TS 1.20 WF 1.03 WZ 0.93 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.93 FD 1.00* GC 1.03 GG 1.00* ! HN 1.00* KP 1.00* LA 1.00* MA 1.00* ! MK 0.96 NL 1.00* NY 0.99 ON 1.00* ! OV 1.00* PT 1.00* SC 1.00* TC 1.00* ! TS 1.00* WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 FD 1.03 GC 1.08 GG 1.00* ! HN 0.96 KP 0.91 LA 1.04 MA 1.00* ! MK 1.00* NL 1.04 NY 1.00* ON 1.00* ! OV 0.99 PT 1.04 SC 1.00* TC 1.00* ! TS 0.96 WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 FD 1.19 GC 1.01 GG 1.00* ! HN 1.02 KP 0.98 LA 1.02 MA 1.20 ! MK 1.00* NL 1.06 NY 0.99 ON 0.88 ! OV 1.01 PT 1.02 SC 0.97 TC 1.00* ! TS 1.00* WF 1.20 WZ 1.00* ! ! A total of 45 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 0.98 FD 0.99 GC 0.98 GG 1.00* ! HN 0.96 KP 0.93 LA 0.98 MA 1.37 ! MK 0.99 NL 1.04 NY 0.93 ON 0.99 ! OV 0.97 PT 1.05 SC 1.00* TC 1.00* ! TS 1.03 WF 1.03 WZ 0.90 ! ! A total of 9 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.97 FD 0.98 GC 1.18 GG 1.00* ! HN 0.94 KP 0.91 LA 0.99 MA 1.00* ! MK 0.97 NL 1.03 NY 1.00* ON 1.00* ! OV 0.98 PT 1.02 SC 0.94 TC 1.00* ! TS 1.00* WF 1.00* WZ 1.00* ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.95 GC 1.13 GG 1.00* ! HN 0.94 KP 0.89 LA 0.99 MA 1.23 ! MK 0.98 NL 1.01 NY 0.99 ON 1.05 ! OV 0.98 PT 1.03 SC 0.96 TC 1.00* ! TS 1.21 WF 1.12 WZ 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.91 FD 1.00* GC 1.07 GG 1.00* ! HN 1.00* KP 1.00* LA 1.00* MA 1.00* ! MK 1.01 NL 1.00* NY 0.99 ON 1.00* ! OV 1.00* PT 1.00* SC 1.00* TC 1.00* ! TS 1.00* WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 1.02 GC 1.10 GG 1.00* ! HN 0.95 KP 0.87 LA 1.02 MA 1.00* ! MK 1.00* NL 1.02 NY 1.00* ON 1.00* ! OV 1.02 PT 1.08 SC 1.00* TC 1.00* ! TS 0.94 WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.03 FD 1.17 GC 1.08 GG 1.00* ! HN 1.04 KP 0.90 LA 1.02 MA 1.21 ! MK 1.00* NL 1.04 NY 0.97 ON 1.06 ! OV 1.03 PT 1.07 SC 0.99 TC 1.00* ! TS 1.00* WF 1.27 WZ 1.00* ! ! A total of 42 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.00 FD 0.97 GC 1.01 GG 1.00* ! HN 0.94 KP 0.87 LA 0.99 MA 1.60 ! MK 0.99 NL 1.02 NY 0.98 ON 1.21 ! OV 1.00 PT 1.07 SC 1.00* TC 1.00* ! TS 1.05 WF 1.10 WZ 0.87 ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 1.00 FD 0.99 GC 1.18 GG 1.00* ! HN 0.95 KP 0.84 LA 0.99 MA 1.00* ! MK 0.96 NL 0.99 NY 1.00* ON 1.00* ! OV 1.00 PT 1.03 SC 0.95 TC 1.00* ! TS 1.00* WF 1.00* WZ 1.00* ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.94 GC 1.16 GG 1.00* ! HN 0.96 KP 0.93 LA 0.95 MA 1.36 ! MK 1.01 NL 1.01 NY 1.03 ON 1.12 ! OV 0.97 PT 1.06 SC 1.00 TC 1.00* ! TS 1.24 WF 1.10 WZ 0.93 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.90 FD 1.00* GC 1.15 GG 1.00* ! HN 1.00* KP 1.00* LA 1.00* MA 1.00* ! MK 1.13 NL 1.00* NY 1.01 ON 1.00* ! OV 1.00* PT 1.00* SC 1.00* TC 1.00* ! TS 1.00* WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 1.02 GC 1.10 GG 1.00* ! HN 0.98 KP 0.93 LA 1.00 MA 1.00* ! MK 1.00* NL 1.02 NY 1.00* ON 1.00* ! OV 1.00 PT 1.08 SC 1.00* TC 1.00* ! TS 0.96 WF 1.00* WZ 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.02 FD 1.21 GC 1.08 GG 1.00* ! HN 1.06 KP 0.97 LA 0.98 MA 1.24 ! MK 1.00* NL 1.06 NY 1.02 ON 0.94 ! OV 0.99 PT 1.05 SC 1.00 TC 1.00* ! TS 1.00* WF 1.18 WZ 1.00* ! ! A total of 45 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 0.99 FD 0.95 GC 1.00 GG 1.00* ! HN 0.97 KP 0.92 LA 0.98 MA 1.47 ! MK 1.00 NL 1.05 NY 1.01 ON 1.15 ! OV 0.99 PT 1.07 SC 1.00* TC 1.00* ! TS 1.05 WF 1.13 WZ 0.89 ! ! A total of 12 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 1.01 FD 0.99 GC 1.19 GG 1.00* ! HN 0.96 KP 0.91 LA 0.97 MA 1.00* ! MK 1.00 NL 1.00 NY 1.00* ON 1.00* ! OV 0.97 PT 1.03 SC 1.01 TC 1.00* ! TS 1.00* WF 1.00* WZ 1.00* ! ! ! Fit before self-cal, rms=0.102997Jy sigma=0.001391 ! Fit after self-cal, rms=0.084275Jy sigma=0.001129 dynam = dynam - 0.5 doamp = false flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.6954 mas, bmaj=0.9033 mas, bpa=44.11 degrees ! Estimated noise=493.731 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal doamp, doflt, solint new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00603482 Jy ! Component: 100 - total flux cleaned = 0.00977427 Jy ! Total flux subtracted in 100 components = 0.00977427 Jy ! Clean residual min=-0.004769 max=0.006067 Jy/beam ! Clean residual mean=-0.000046 rms=0.000955 Jy/beam ! Combined flux in latest and established models = 0.971055 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 153 components and 0.971055 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083600Jy sigma=0.001115 ! Fit after self-cal, rms=0.083549Jy sigma=0.001115 ! Inverting map ! Added new window around map position (-4.2, -9.9). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00455101 Jy ! Component: 100 - total flux cleaned = 0.0068509 Jy ! Total flux subtracted in 100 components = 0.0068509 Jy ! Clean residual min=-0.004519 max=0.004129 Jy/beam ! Clean residual mean=-0.000059 rms=0.000872 Jy/beam ! Combined flux in latest and established models = 0.977905 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 25 model components to the UV plane model. ! The established model now contains 169 components and 0.977905 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083114Jy sigma=0.001106 ! Fit after self-cal, rms=0.083084Jy sigma=0.001105 ! Inverting map dynam = dynam - 1.0 doamp = true solint = solint * (6.0/3.6) flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal doamp, doflt, solint new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00207969 Jy ! Component: 100 - total flux cleaned = 0.00299671 Jy ! Total flux subtracted in 100 components = 0.00299671 Jy ! Clean residual min=-0.004328 max=0.003695 Jy/beam ! Clean residual mean=-0.000065 rms=0.000836 Jy/beam ! Combined flux in latest and established models = 0.980902 Jy ! Performing amp+phase self-cal over 1 minute time intervals ! Adding 33 model components to the UV plane model. ! The established model now contains 181 components and 0.980902 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082852Jy sigma=0.001101 ! Fit after self-cal, rms=0.079976Jy sigma=0.001059 ! Inverting map and beam ! Estimated beam: bmin=0.6941 mas, bmaj=0.9083 mas, bpa=44.43 degrees ! Estimated noise=493.112 mJy/beam. ! Added new window around map position (-2.8, -6.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0025848 Jy ! Component: 100 - total flux cleaned = 0.00390187 Jy ! Total flux subtracted in 100 components = 0.00390187 Jy ! Clean residual min=-0.002968 max=0.003232 Jy/beam ! Clean residual mean=-0.000078 rms=0.000726 Jy/beam ! Combined flux in latest and established models = 0.984804 Jy ! Performing amp+phase self-cal over 1 minute time intervals ! Adding 23 model components to the UV plane model. ! The established model now contains 196 components and 0.984804 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079733Jy sigma=0.001054 ! Fit after self-cal, rms=0.079315Jy sigma=0.001047 ! Inverting map and beam ! Estimated beam: bmin=0.6942 mas, bmaj=0.9086 mas, bpa=44.48 degrees ! Estimated noise=492.968 mJy/beam. ! Added new window around map position (-1.6, -10.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00155751 Jy ! Component: 100 - total flux cleaned = 0.00232186 Jy ! Total flux subtracted in 100 components = 0.00232186 Jy ! Clean residual min=-0.002922 max=0.002815 Jy/beam ! Clean residual mean=-0.000090 rms=0.000695 Jy/beam ! Combined flux in latest and established models = 0.987126 Jy ! Performing amp+phase self-cal over 1 minute time intervals ! Adding 26 model components to the UV plane model. ! The established model now contains 205 components and 0.987126 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079135Jy sigma=0.001044 ! Fit after self-cal, rms=0.078964Jy sigma=0.001041 ! Inverting map and beam ! Estimated beam: bmin=0.6943 mas, bmaj=0.9089 mas, bpa=44.53 degrees ! Estimated noise=492.831 mJy/beam. doamp = false solint = solint / (6.0/3.6) flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal doamp, doflt, solint new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000319224 Jy ! Component: 100 - total flux cleaned = 0.000894822 Jy ! Total flux subtracted in 100 components = 0.000894822 Jy ! Clean residual min=-0.002845 max=0.002763 Jy/beam ! Clean residual mean=-0.000096 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.988021 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 37 model components to the UV plane model. ! The established model now contains 217 components and 0.98802 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078823Jy sigma=0.001039 ! Fit after self-cal, rms=0.078815Jy sigma=0.001038 ! Inverting map print "***********************************" ! *********************************** print "*** Finished Amplitude Self-Cal ***" ! *** Finished Amplitude Self-Cal *** print "***********************************" ! *********************************** save 1642+690_X ! Writing UV FITS file: 1642+690_X.uvf ! Writing 217 model components to file: 1642+690_X.mod ! wwins: Wrote 13 windows to 1642+690_X.win ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6943 x 0.9089 at 44.53 degrees (North through East) ! Clean map min=-0.0029418 max=0.69199 Jy/beam ! Writing clean map to FITS file: 1642+690_X.fits ! Writing difmap environment to: 1642+690_X.par print "****************************" ! **************************** print "*** Now, make some plots ***" ! *** Now, make some plots *** print "****************************" ! **************************** ![@gonzo_plot 1642+690_X] device 1642+690_Xuv.ps/vps,1,2 ! Attempting to open device: '1642+690_Xuv.ps/vps' radplot ! Using default options string "m1" uvplot ! Using default options string "" device 1642+690_Xim.ps/vps ! Attempting to open device: '1642+690_Xim.ps/vps' uvweight 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. loglevs -1,2048,2 ! The new contour levels are: ! -1 1 2 4 8 16 32 64 128 256 512 1024 2048 cmul = imstat(rms)*3 ! Inverting map and beam ! Estimated beam: bmin=0.6943 mas, bmaj=0.9089 mas, bpa=44.53 degrees ! Estimated noise=492.831 mJy/beam. mappl cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6943 x 0.9089 at 44.53 degrees (North through East) ! Clean map min=-0.0029418 max=0.69199 Jy/beam ![Exited script file: gonzo_plot] ![Exited script file: gonzo6-0.1] quit ! Quitting program ! Log file 1642+690_X.log closed on Sun Sep 9 23:28:34 2007