! Started logfile: 1156+295_X.log on Sun Apr 19 18:18:45 2009 observe 1156+295_X.edt2 ! Reading UV FITS file: 1156+295_X.edt2 ! AN table 1: 38 integrations on 190 of 190 possible baselines. ! AN table 2: 56 integrations on 190 of 190 possible baselines. ! AN table 3: 25 integrations on 190 of 190 possible baselines. ! AN table 4: 73 integrations on 190 of 190 possible baselines. ! AN table 5: 15 integrations on 190 of 190 possible baselines. ! AN table 6: 46 integrations on 190 of 190 possible baselines. ! Apparent sampling: 0.183066 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: 1156+295 ! ! 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 1491 lines of history. ! ! Reading 35200 visibilities. ![@gonzo7-0.1 1156+295_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 = 7.0 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 473 telescope corrections were flagged in sub-array 1. ! A total of 596 telescope corrections were flagged in sub-array 2. ! A total of 464 telescope corrections were flagged in sub-array 3. ! A total of 1131 telescope corrections were flagged in sub-array 4. ! A total of 269 telescope corrections were flagged in sub-array 5. ! A total of 537 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 473 telescope corrections were flagged in sub-array 1. ! A total of 641 telescope corrections were flagged in sub-array 2. ! A total of 464 telescope corrections were flagged in sub-array 3. ! A total of 1221 telescope corrections were flagged in sub-array 4. ! A total of 271 telescope corrections were flagged in sub-array 5. ! A total of 540 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 473 telescope corrections were flagged in sub-array 1. ! A total of 596 telescope corrections were flagged in sub-array 2. ! A total of 464 telescope corrections were flagged in sub-array 3. ! A total of 1131 telescope corrections were flagged in sub-array 4. ! A total of 271 telescope corrections were flagged in sub-array 5. ! A total of 537 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 474 telescope corrections were flagged in sub-array 1. ! A total of 596 telescope corrections were flagged in sub-array 2. ! A total of 464 telescope corrections were flagged in sub-array 3. ! A total of 1131 telescope corrections were flagged in sub-array 4. ! A total of 271 telescope corrections were flagged in sub-array 5. ! A total of 540 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=0.281889Jy sigma=4.403368 ! Fit after self-cal, rms=0.279703Jy sigma=4.390368 ! 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=0.4936 mas, bmaj=0.9554 mas, bpa=-6.044 degrees ! Estimated noise=0.712735 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 = 0.582683 Jy ! Total flux subtracted in 50 components = 0.582684 Jy ! Clean residual min=-0.031216 max=0.163021 Jy/beam ! Clean residual mean=0.000147 rms=0.009068 Jy/beam ! Combined flux in latest and established models = 0.582684 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.582684 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.322560Jy sigma=5.168190 ! Fit after self-cal, rms=0.322591Jy sigma=5.167947 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.155202 Jy ! Total flux subtracted in 50 components = 0.155202 Jy ! Clean residual min=-0.032780 max=0.070724 Jy/beam ! Clean residual mean=0.000144 rms=0.006229 Jy/beam ! Combined flux in latest and established models = 0.737885 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.737885 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.229484Jy sigma=3.453269 ! Fit after self-cal, rms=0.229203Jy sigma=3.449335 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0799241 Jy ! Total flux subtracted in 50 components = 0.0799241 Jy ! Clean residual min=-0.029026 max=0.037751 Jy/beam ! Clean residual mean=0.000141 rms=0.005224 Jy/beam ! Combined flux in latest and established models = 0.817809 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 4 model components to the UV plane model. ! The established model now contains 7 components and 0.817809 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.196827Jy sigma=2.831912 ! Fit after self-cal, rms=0.196509Jy sigma=2.827007 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0441843 Jy ! Total flux subtracted in 50 components = 0.0441843 Jy ! Clean residual min=-0.029387 max=0.029457 Jy/beam ! Clean residual mean=0.000140 rms=0.004856 Jy/beam ! Combined flux in latest and established models = 0.861994 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 7 model components to the UV plane model. ! The established model now contains 12 components and 0.861994 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.184710Jy sigma=2.600915 ! Fit after self-cal, rms=0.184612Jy sigma=2.599270 ! 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=0.6574 mas, bmaj=1.264 mas, bpa=-8.445 degrees ! Estimated noise=0.312274 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 = 0.0408245 Jy ! Component: 100 - total flux cleaned = 0.0564507 Jy ! Total flux subtracted in 100 components = 0.0564507 Jy ! Clean residual min=-0.026964 max=0.029404 Jy/beam ! Clean residual mean=0.000720 rms=0.005679 Jy/beam ! Combined flux in latest and established models = 0.918444 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 21 components and 0.918444 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.175680Jy sigma=2.459653 ! Fit after self-cal, rms=0.175640Jy sigma=2.458980 ! 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 1.07 FD 1.02 GC 0.94 HH 1.00* ! HN 1.02 KK 0.77 KP 0.93 LA 1.17 ! MA 0.78 MC 0.83 MK 1.00 NL 0.95 ! NY 0.97 ON 0.98 OV 1.01 PT 1.02 ! SC 1.03 TS 1.00* WF 0.88 WZ 1.07 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.97 GC 0.93 HH 1.00* ! HN 1.00 KK 0.86 KP 0.98 LA 1.23 ! MA 1.00* MC 1.00* MK 0.96 NL 0.86 ! NY 1.00* ON 1.00* OV 0.97 PT 1.00 ! SC 0.94 TS 0.88 WF 1.00* WZ 1.00* ! ! A total of 36 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* FD 0.00* GC 0.00* HH 0.00* ! HN 0.00* KK 0.00* KP 0.00* LA 0.00* ! MA 0.00* MC 0.00* MK 0.00* NL 0.00* ! NY 0.00* ON 0.00* OV 0.00* PT 0.00* ! SC 0.00* TS 0.00* WF 0.00* WZ 0.00* ! ! A total of 60 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.08 FD 0.98 GC 0.90 HH 1.00* ! HN 1.00 KK 0.78 KP 1.00* LA 1.14 ! MA 1.00* MC 1.00* MK 1.01 NL 0.96 ! NY 0.99 ON 1.00* OV 1.00* PT 1.02 ! SC 0.91 TS 1.05 WF 0.92 WZ 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 1.00* GC 1.00* HH 1.00* ! HN 1.00* KK 1.00* KP 1.00* LA 1.00* ! MA 1.00* MC 1.00* MK 1.16 NL 1.00* ! NY 1.22 ON 1.00* OV 1.16 PT 1.29 ! SC 1.00* TS 1.07 WF 1.00* WZ 1.00* ! ! A total of 21 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 1.12 FD 1.11 GC 1.05 HH 1.00* ! HN 1.10 KK 1.00* KP 1.19 LA 1.13 ! MA 1.09 MC 1.02 MK 1.00* NL 1.01 ! NY 0.98 ON 1.06 OV 1.12 PT 1.14 ! SC 1.00 TS 1.00* WF 1.00* WZ 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 GC 0.95 HH 1.00* ! HN 1.03 KK 0.76 KP 0.95 LA 0.98 ! MA 0.72 MC 0.88 MK 0.99 NL 0.95 ! NY 1.01 ON 0.94 OV 1.00 PT 1.02 ! SC 1.31 TS 1.00* WF 0.90 WZ 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.97 GC 0.95 HH 1.00* ! HN 0.95 KK 0.86 KP 1.02 LA 1.16 ! MA 1.00* MC 1.00* MK 0.93 NL 0.84 ! NY 1.00* ON 1.00* OV 0.96 PT 1.00 ! SC 1.88 TS 0.92 WF 1.00* WZ 1.00* ! ! A total of 36 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* FD 0.00* GC 0.00* HH 0.00* ! HN 0.00* KK 0.00* KP 0.00* LA 0.00* ! MA 0.00* MC 0.00* MK 0.00* NL 0.00* ! NY 0.00* ON 0.00* OV 0.00* PT 0.00* ! SC 0.00* TS 0.00* WF 0.00* WZ 0.00* ! ! A total of 15 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.07 FD 1.00 GC 0.95 HH 1.00* ! HN 1.01 KK 0.81 KP 1.00* LA 1.16 ! MA 1.00* MC 1.00* MK 1.04 NL 0.95 ! NY 0.99 ON 1.00* OV 1.00* PT 1.01 ! SC 1.70 TS 1.01 WF 0.91 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 1.00* GC 1.00* HH 1.00* ! HN 1.00* KK 1.00* KP 1.00* LA 1.00* ! MA 1.00* MC 1.00* MK 1.18 NL 1.00* ! NY 1.22 ON 1.00* OV 1.22 PT 1.20 ! SC 1.00* TS 1.05 WF 1.00* WZ 1.00* ! ! A total of 18 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 1.11 FD 1.13 GC 1.05 HH 1.00* ! HN 1.06 KK 1.00* KP 1.15 LA 1.13 ! MA 1.09 MC 1.01 MK 1.00* NL 0.99 ! NY 1.11 ON 1.06 OV 1.13 PT 1.14 ! SC 1.04 TS 1.00* WF 1.00* WZ 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.99 GC 0.90 HH 1.00* ! HN 1.01 KK 0.79 KP 0.96 LA 0.91 ! MA 0.75 MC 0.90 MK 0.98 NL 0.93 ! NY 0.91 ON 0.98 OV 0.99 PT 1.01 ! SC 1.02 TS 1.00* WF 0.93 WZ 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 1.00 GC 0.92 HH 1.00* ! HN 0.97 KK 0.75 KP 0.97 LA 1.20 ! MA 1.00* MC 1.00* MK 0.70 NL 0.81 ! NY 1.00* ON 1.00* OV 0.98 PT 0.99 ! SC 0.89 TS 0.91 WF 1.00* WZ 1.00* ! ! A total of 36 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* FD 0.00* GC 0.00* HH 0.00* ! HN 0.00* KK 0.00* KP 0.00* LA 0.00* ! MA 0.00* MC 0.00* MK 0.00* NL 0.00* ! NY 0.00* ON 0.00* OV 0.00* PT 0.00* ! SC 0.00* TS 0.00* WF 0.00* WZ 0.00* ! ! A total of 60 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.07 FD 0.98 GC 0.91 HH 1.00* ! HN 1.01 KK 0.79 KP 1.00* LA 1.12 ! MA 1.00* MC 1.00* MK 1.00 NL 0.96 ! NY 0.96 ON 1.00* OV 1.00* PT 1.01 ! SC 0.92 TS 1.03 WF 0.89 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 1.00* GC 1.00* HH 1.00* ! HN 1.00* KK 1.00* KP 1.00* LA 1.00* ! MA 1.00* MC 1.00* MK 1.14 NL 1.00* ! NY 1.21 ON 1.00* OV 1.24 PT 1.25 ! SC 1.00* TS 1.07 WF 1.00* WZ 1.00* ! ! A total of 21 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 1.12 FD 1.12 GC 1.03 HH 1.00* ! HN 1.08 KK 1.00* KP 1.17 LA 1.11 ! MA 1.02 MC 1.00 MK 1.00* NL 0.96 ! NY 0.97 ON 1.00 OV 1.12 PT 1.11 ! SC 1.06 TS 1.00* WF 1.00* WZ 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.92 GC 0.94 HH 1.00* ! HN 1.00 KK 0.76 KP 1.03 LA 0.96 ! MA 0.76 MC 0.94 MK 0.97 NL 0.92 ! NY 0.93 ON 1.00 OV 0.99 PT 1.00 ! SC 1.02 TS 1.00* WF 0.90 WZ 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 0.88 GC 0.90 HH 1.00* ! HN 0.96 KK 0.83 KP 0.97 LA 1.14 ! MA 1.00* MC 1.00* MK 0.87 NL 0.76 ! NY 1.00* ON 1.00* OV 0.97 PT 0.97 ! SC 0.91 TS 0.92 WF 1.00* WZ 1.00* ! ! A total of 36 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* FD 0.00* GC 0.00* HH 0.00* ! HN 0.00* KK 0.00* KP 0.00* LA 0.00* ! MA 0.00* MC 0.00* MK 0.00* NL 0.00* ! NY 0.00* ON 0.00* OV 0.00* PT 0.00* ! SC 0.00* TS 0.00* WF 0.00* WZ 0.00* ! ! A total of 60 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.04 FD 1.00 GC 0.96 HH 1.00* ! HN 1.00 KK 0.81 KP 1.00* LA 1.10 ! MA 1.00* MC 1.00* MK 1.02 NL 0.99 ! NY 0.98 ON 1.00* OV 1.00* PT 1.06 ! SC 0.87 TS 0.98 WF 0.91 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 1.00* GC 1.00* HH 1.00* ! HN 1.00* KK 1.00* KP 1.00* LA 1.00* ! MA 1.00* MC 1.00* MK 1.15 NL 1.00* ! NY 1.18 ON 1.00* OV 1.26 PT 1.27 ! SC 1.00* TS 1.08 WF 1.00* WZ 1.00* ! ! A total of 18 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 1.12 FD 1.06 GC 1.01 HH 1.00* ! HN 1.09 KK 1.00* KP 1.14 LA 1.13 ! MA 0.94 MC 1.00 MK 1.00* NL 0.98 ! NY 1.03 ON 1.03 OV 1.13 PT 1.11 ! SC 1.02 TS 1.00* WF 1.00* WZ 1.02 ! ! ! Fit before self-cal, rms=0.175640Jy sigma=2.458980 ! Fit after self-cal, rms=0.117040Jy sigma=1.369259 dynam = dynam - 0.5 doamp = false flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.6655 mas, bmaj=1.26 mas, bpa=-9.259 degrees ! Estimated noise=0.309776 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 (0.1, 1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0141146 Jy ! Component: 100 - total flux cleaned = 0.0209226 Jy ! Total flux subtracted in 100 components = 0.0209226 Jy ! Clean residual min=-0.004392 max=0.009790 Jy/beam ! Clean residual mean=0.000237 rms=0.001450 Jy/beam ! Combined flux in latest and established models = 0.939367 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 31 components and 0.939367 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115355Jy sigma=1.340472 ! Fit after self-cal, rms=0.115220Jy sigma=1.336355 ! Inverting map ! Added new window around map position (2.3, 6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.010509 Jy ! Component: 100 - total flux cleaned = 0.0172063 Jy ! Total flux subtracted in 100 components = 0.0172063 Jy ! Clean residual min=-0.003631 max=0.007350 Jy/beam ! Clean residual mean=0.000191 rms=0.001144 Jy/beam ! Combined flux in latest and established models = 0.956573 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 52 components and 0.956574 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114157Jy sigma=1.319761 ! Fit after self-cal, rms=0.114081Jy sigma=1.318047 ! Inverting map ! Added new window around map position (4, 6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00766711 Jy ! Component: 100 - total flux cleaned = 0.0116091 Jy ! Total flux subtracted in 100 components = 0.0116091 Jy ! Clean residual min=-0.003305 max=0.005000 Jy/beam ! Clean residual mean=0.000162 rms=0.000976 Jy/beam ! Combined flux in latest and established models = 0.968183 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 71 components and 0.968183 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113470Jy sigma=1.309292 ! Fit after self-cal, rms=0.113444Jy sigma=1.308646 ! 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) ! Added new window around map position (0.6, 4.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00425258 Jy ! Component: 100 - total flux cleaned = 0.00712196 Jy ! Total flux subtracted in 100 components = 0.00712196 Jy ! Clean residual min=-0.003118 max=0.004243 Jy/beam ! Clean residual mean=0.000145 rms=0.000872 Jy/beam ! Combined flux in latest and established models = 0.975305 Jy ! Performing amp+phase self-cal over 1 minute time intervals ! Adding 25 model components to the UV plane model. ! The established model now contains 87 components and 0.975304 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113090Jy sigma=1.304195 ! Fit after self-cal, rms=0.112244Jy sigma=1.246400 ! Inverting map and beam ! Estimated beam: bmin=0.6648 mas, bmaj=1.257 mas, bpa=-9.306 degrees ! Estimated noise=0.310081 mJy/beam. ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0054404 Jy ! Component: 100 - total flux cleaned = 0.00817998 Jy ! Total flux subtracted in 100 components = 0.00817998 Jy ! Clean residual min=-0.002323 max=0.004148 Jy/beam ! Clean residual mean=0.000159 rms=0.000724 Jy/beam ! Combined flux in latest and established models = 0.983484 Jy ! Performing amp+phase self-cal over 1 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 103 components and 0.983485 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111901Jy sigma=1.242290 ! Fit after self-cal, rms=0.112042Jy sigma=1.236209 ! Inverting map and beam ! Estimated beam: bmin=0.6643 mas, bmaj=1.256 mas, bpa=-9.298 degrees ! Estimated noise=0.310402 mJy/beam. ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00425177 Jy ! Component: 100 - total flux cleaned = 0.00630221 Jy ! Total flux subtracted in 100 components = 0.00630221 Jy ! Clean residual min=-0.002088 max=0.003920 Jy/beam ! Clean residual mean=0.000150 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.989787 Jy ! Performing amp+phase self-cal over 1 minute time intervals ! Adding 27 model components to the UV plane model. ! The established model now contains 116 components and 0.989787 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111800Jy sigma=1.233605 ! Fit after self-cal, rms=0.111923Jy sigma=1.231895 ! Inverting map and beam ! Estimated beam: bmin=0.6639 mas, bmaj=1.255 mas, bpa=-9.288 degrees ! Estimated noise=0.310663 mJy/beam. ! Added new window around map position (-8.2, 15.7). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00427673 Jy ! Component: 100 - total flux cleaned = 0.0068528 Jy ! Total flux subtracted in 100 components = 0.0068528 Jy ! Clean residual min=-0.002078 max=0.002974 Jy/beam ! Clean residual mean=0.000138 rms=0.000612 Jy/beam ! Combined flux in latest and established models = 0.99664 Jy ! Performing amp+phase self-cal over 1 minute time intervals ! Adding 31 model components to the UV plane model. ! The established model now contains 134 components and 0.99664 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111709Jy sigma=1.229303 ! Fit after self-cal, rms=0.111838Jy sigma=1.228569 ! Inverting map and beam ! Estimated beam: bmin=0.6636 mas, bmaj=1.254 mas, bpa=-9.276 degrees ! Estimated noise=0.31094 mJy/beam. ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00334398 Jy ! Component: 100 - total flux cleaned = 0.00523514 Jy ! Total flux subtracted in 100 components = 0.00523514 Jy ! Clean residual min=-0.001920 max=0.002845 Jy/beam ! Clean residual mean=0.000129 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 1.00187 Jy ! Performing amp+phase self-cal over 1 minute time intervals ! Adding 31 model components to the UV plane model. ! The established model now contains 141 components and 1.00187 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111691Jy sigma=1.226988 ! Fit after self-cal, rms=0.111762Jy sigma=1.226579 ! Inverting map and beam ! Estimated beam: bmin=0.6634 mas, bmaj=1.253 mas, bpa=-9.265 degrees ! Estimated noise=0.311159 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 = 0.00283913 Jy ! Component: 100 - total flux cleaned = 0.00441899 Jy ! Total flux subtracted in 100 components = 0.00441899 Jy ! Clean residual min=-0.001865 max=0.002790 Jy/beam ! Clean residual mean=0.000122 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 1.00629 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 33 model components to the UV plane model. ! The established model now contains 150 components and 1.00629 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111645Jy sigma=1.225389 ! Fit after self-cal, rms=0.111565Jy sigma=1.224338 ! Inverting map ! Added new window around map position (-1.2, 5.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00289947 Jy ! Component: 100 - total flux cleaned = 0.00439219 Jy ! Total flux subtracted in 100 components = 0.00439219 Jy ! Clean residual min=-0.001916 max=0.002295 Jy/beam ! Clean residual mean=0.000112 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 1.01069 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 161 components and 1.01069 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111460Jy sigma=1.223115 ! Fit after self-cal, rms=0.111458Jy sigma=1.223072 ! Inverting map print "***********************************" ! *********************************** print "*** Finished Amplitude Self-Cal ***" ! *** Finished Amplitude Self-Cal *** print "***********************************" ! *********************************** save 1156+295_X ! Writing UV FITS file: 1156+295_X.uvf ! Writing 161 model components to file: 1156+295_X.mod ! wwins: Wrote 7 windows to 1156+295_X.win ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6634 x 1.253 at -9.265 degrees (North through East) ! Clean map min=-0.0018537 max=0.80855 Jy/beam ! Writing clean map to FITS file: 1156+295_X.fits ! Writing difmap environment to: 1156+295_X.par print "****************************" ! **************************** print "*** Now, make some plots ***" ! *** Now, make some plots *** print "****************************" ! **************************** ![@gonzo_plot 1156+295_X] device 1156+295_Xuv.ps/vps,1,2 ! Attempting to open device: '1156+295_Xuv.ps/vps' radplot ! Using default options string "m1" uvplot ! Using default options string "" device 1156+295_Xim.ps/vps ! Attempting to open device: '1156+295_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=0.6634 mas, bmaj=1.253 mas, bpa=-9.265 degrees ! Estimated noise=0.311159 mJy/beam. mappl cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6634 x 1.253 at -9.265 degrees (North through East) ! Clean map min=-0.0018537 max=0.80855 Jy/beam ![Exited script file: gonzo_plot] ![Exited script file: gonzo7-0.1] quit ! Quitting program ! Log file 1156+295_X.log closed on Sun Apr 19 18:19:02 2009