! Started logfile: 1308+326_X.log on Mon Sep 3 22:18:54 2007 observe 1308+326_X.edt ! Reading UV FITS file: 1308+326_X.edt ! AN table 1: 76 integrations on 171 of 171 possible baselines. ! AN table 2: 62 integrations on 171 of 171 possible baselines. ! AN table 3: 24 integrations on 171 of 171 possible baselines. ! AN table 4: 31 integrations on 171 of 171 possible baselines. ! AN table 5: 6 integrations on 171 of 171 possible baselines. ! AN table 6: 9 integrations on 171 of 171 possible baselines. ! AN table 7: 28 integrations on 171 of 171 possible baselines. ! Apparent sampling: 0.0432402 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: 1308+326 ! 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. ! 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 6980 visibilities. ![@gonzo7-0.1 1308+326_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 1393 telescope corrections were flagged in sub-array 1. ! A total of 1085 telescope corrections were flagged in sub-array 2. ! A total of 456 telescope corrections were flagged in sub-array 3. ! A total of 497 telescope corrections were flagged in sub-array 4. ! A total of 114 telescope corrections were flagged in sub-array 5. ! A total of 159 telescope corrections were flagged in sub-array 6. ! A total of 523 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 2. ! A total of 1384 telescope corrections were flagged in sub-array 1. ! A total of 1084 telescope corrections were flagged in sub-array 2. ! A total of 456 telescope corrections were flagged in sub-array 3. ! A total of 499 telescope corrections were flagged in sub-array 4. ! A total of 114 telescope corrections were flagged in sub-array 5. ! A total of 159 telescope corrections were flagged in sub-array 6. ! A total of 522 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 3. ! A total of 1386 telescope corrections were flagged in sub-array 1. ! A total of 1090 telescope corrections were flagged in sub-array 2. ! A total of 456 telescope corrections were flagged in sub-array 3. ! A total of 497 telescope corrections were flagged in sub-array 4. ! A total of 114 telescope corrections were flagged in sub-array 5. ! A total of 159 telescope corrections were flagged in sub-array 6. ! A total of 517 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 4. ! A total of 1393 telescope corrections were flagged in sub-array 1. ! A total of 1091 telescope corrections were flagged in sub-array 2. ! A total of 456 telescope corrections were flagged in sub-array 3. ! A total of 496 telescope corrections were flagged in sub-array 4. ! A total of 114 telescope corrections were flagged in sub-array 5. ! A total of 162 telescope corrections were flagged in sub-array 6. ! A total of 520 telescope corrections were flagged in sub-array 7. ! ! Fit before self-cal, rms=0.829873Jy sigma=0.012660 ! Fit after self-cal, rms=0.831415Jy sigma=0.012691 ! 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=0.9366 mas, bmaj=1.567 mas, bpa=-54.87 degrees ! Estimated noise=1513.82 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 = 1.30634 Jy ! Total flux subtracted in 50 components = 1.30634 Jy ! Clean residual min=-0.095244 max=0.364327 Jy/beam ! Clean residual mean=-0.001740 rms=0.028743 Jy/beam ! Combined flux in latest and established models = 1.30634 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 1.30634 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.567587Jy sigma=0.008761 ! Fit after self-cal, rms=0.567587Jy sigma=0.008761 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.33017 Jy ! Total flux subtracted in 50 components = 0.33017 Jy ! Clean residual min=-0.063098 max=0.142486 Jy/beam ! Clean residual mean=-0.001030 rms=0.018148 Jy/beam ! Combined flux in latest and established models = 1.63651 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 1.63651 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.356304Jy sigma=0.005426 ! Fit after self-cal, rms=0.356255Jy sigma=0.005425 ! Inverting map ! Added new window around map position (-1.5, 1.4). ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.162126 Jy ! Total flux subtracted in 50 components = 0.162126 Jy ! Clean residual min=-0.049825 max=0.087324 Jy/beam ! Clean residual mean=-0.000691 rms=0.014556 Jy/beam ! Combined flux in latest and established models = 1.79863 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 29 components and 1.79863 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.286532Jy sigma=0.004269 ! Fit after self-cal, rms=0.284543Jy sigma=0.004246 ! 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=1.162 mas, bmaj=1.81 mas, bpa=-54.61 degrees ! Estimated noise=1056.15 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 = 0.143733 Jy ! Component: 100 - total flux cleaned = 0.227443 Jy ! Total flux subtracted in 100 components = 0.227443 Jy ! Clean residual min=-0.042352 max=0.068749 Jy/beam ! Clean residual mean=-0.000501 rms=0.010956 Jy/beam ! Combined flux in latest and established models = 2.02608 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 59 components and 2.02608 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.218616Jy sigma=0.003069 ! Fit after self-cal, rms=0.215083Jy sigma=0.003021 ! Inverting map print "****************************************" ! **************************************** print "*** Finished Natural Weighting CLEAN ***" ! *** Finished Natural Weighting CLEAN *** print "****************************************" ! **************************************** gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00* GC 1.05 GG 1.00* ! HN 1.00* KP 0.99 LA 1.00* MA 1.00* ! MK 0.95 NL 1.00* NY 1.00* ON 1.00* ! OV 0.97 PT 1.00 SC 1.00* TC 1.00* ! TS 1.39 WF 1.00* WZ 1.00* ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 0.96 GC 1.08 GG 1.00* ! HN 1.02 KP 0.93 LA 0.97 MA 1.00* ! MK 0.96 NL 1.12 NY 1.00* ON 1.00* ! OV 0.97 PT 0.95 SC 1.00* TC 1.00* ! TS 1.00* WF 1.23 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* FD 0.00* GC 0.00* GG 0.00* ! HN 0.00* KP 0.00* LA 0.00* MA 0.00* ! MK 0.00* NL 0.00* NY 0.00* ON 0.00* ! OV 0.00* PT 0.00* SC 0.00* TC 0.00* ! TS 0.00* WF 0.00* WZ 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 FD 0.98 GC 1.00 GG 1.00* ! HN 0.99 KP 0.93 LA 0.96 MA 1.00* ! MK 0.87 NL 1.11 NY 1.00* ON 1.00* ! OV 0.97 PT 0.96 SC 1.00* TC 1.00* ! TS 1.00* WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.00* FD 0.00* GC 0.00* GG 0.00* ! HN 0.00* KP 0.00* LA 0.00* MA 0.00* ! MK 0.00* NL 0.00* NY 0.00* ON 0.00* ! OV 0.00* PT 0.00* SC 0.00* TC 0.00* ! TS 0.00* WF 0.00* WZ 0.00* ! ! A total of 12 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.00* FD 0.00* GC 0.00* GG 0.00* ! HN 0.00* KP 0.00* LA 0.00* MA 0.00* ! MK 0.00* NL 0.00* NY 0.00* ON 0.00* ! OV 0.00* PT 0.00* SC 0.00* TC 0.00* ! TS 0.00* WF 0.00* WZ 0.00* ! ! A total of 9 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! BR 0.00* FD 0.00* GC 0.00* GG 0.00* ! HN 0.00* KP 0.00* LA 0.00* MA 0.00* ! MK 0.00* NL 0.00* NY 0.00* ON 0.00* ! OV 0.00* PT 0.00* SC 0.00* TC 0.00* ! TS 0.00* WF 0.00* WZ 0.00* ! ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00* GC 1.06 GG 1.00* ! HN 1.00* KP 0.92 LA 1.00* MA 1.00* ! MK 0.97 NL 1.00* NY 1.00* ON 1.00* ! OV 0.97 PT 1.05 SC 1.00* TC 1.00* ! TS 1.36 WF 1.00* WZ 1.00* ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.97 GC 1.14 GG 1.00* ! HN 1.02 KP 0.88 LA 0.97 MA 1.00* ! MK 0.96 NL 1.08 NY 1.00* ON 1.00* ! OV 0.97 PT 1.00 SC 1.00* TC 1.00* ! TS 1.00* WF 1.26 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* FD 0.00* GC 0.00* GG 0.00* ! HN 0.00* KP 0.00* LA 0.00* MA 0.00* ! MK 0.00* NL 0.00* NY 0.00* ON 0.00* ! OV 0.00* PT 0.00* SC 0.00* TC 0.00* ! TS 0.00* WF 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.02 FD 0.97 GC 1.04 GG 1.00* ! HN 1.01 KP 0.89 LA 0.96 MA 1.00* ! MK 0.86 NL 1.09 NY 1.00* ON 1.00* ! OV 0.97 PT 1.00 SC 1.00* TC 1.00* ! TS 1.00* WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.00* FD 0.00* GC 0.00* GG 0.00* ! HN 0.00* KP 0.00* LA 0.00* MA 0.00* ! MK 0.00* NL 0.00* NY 0.00* ON 0.00* ! OV 0.00* PT 0.00* SC 0.00* TC 0.00* ! TS 0.00* WF 0.00* WZ 0.00* ! ! A total of 12 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.00* FD 0.00* GC 0.00* GG 0.00* ! HN 0.00* KP 0.00* LA 0.00* MA 0.00* ! MK 0.00* NL 0.00* NY 0.00* ON 0.00* ! OV 0.00* PT 0.00* SC 0.00* TC 0.00* ! TS 0.00* WF 0.00* WZ 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! BR 1.00* FD 1.00* GC 1.00* GG 1.00* ! HN 1.00* KP 1.00* LA 1.00* MA 1.19 ! MK 1.00* NL 1.00* NY 0.91 ON 1.01 ! OV 1.00* PT 1.00* SC 1.00* TC 1.00* ! TS 1.00* WF 1.00* WZ 1.01 ! ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.00* GC 1.11 GG 1.00* ! HN 1.00* KP 0.87 LA 1.00* MA 1.00* ! MK 0.96 NL 1.00* NY 1.00* ON 1.00* ! OV 0.98 PT 1.04 SC 1.00* TC 1.00* ! TS 1.41 WF 1.00* WZ 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.95 GC 1.12 GG 1.00* ! HN 0.97 KP 0.82 LA 0.97 MA 1.00* ! MK 0.94 NL 1.06 NY 1.00* ON 1.00* ! OV 0.98 PT 1.02 SC 1.00* TC 1.00* ! TS 1.00* WF 1.28 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* FD 0.00* GC 0.00* GG 0.00* ! HN 0.00* KP 0.00* LA 0.00* MA 0.00* ! MK 0.00* NL 0.00* NY 0.00* ON 0.00* ! OV 0.00* PT 0.00* SC 0.00* TC 0.00* ! TS 0.00* WF 0.00* WZ 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.03 FD 0.97 GC 1.04 GG 1.00* ! HN 0.96 KP 0.84 LA 0.97 MA 1.00* ! MK 0.87 NL 1.03 NY 1.00* ON 1.00* ! OV 0.99 PT 1.02 SC 1.00* TC 1.00* ! TS 1.00* WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.00* FD 0.00* GC 0.00* GG 0.00* ! HN 0.00* KP 0.00* LA 0.00* MA 0.00* ! MK 0.00* NL 0.00* NY 0.00* ON 0.00* ! OV 0.00* PT 0.00* SC 0.00* TC 0.00* ! TS 0.00* WF 0.00* WZ 0.00* ! ! A total of 12 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.00* FD 0.00* GC 0.00* GG 0.00* ! HN 0.00* KP 0.00* LA 0.00* MA 0.00* ! MK 0.00* NL 0.00* NY 0.00* ON 0.00* ! OV 0.00* PT 0.00* SC 0.00* TC 0.00* ! TS 0.00* WF 0.00* WZ 0.00* ! ! A total of 15 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! BR 0.00* FD 0.00* GC 0.00* GG 0.00* ! HN 0.00* KP 0.00* LA 0.00* MA 0.00* ! MK 0.00* NL 0.00* NY 0.00* ON 0.00* ! OV 0.00* PT 0.00* SC 0.00* TC 0.00* ! TS 0.00* WF 0.00* WZ 0.00* ! ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00* GC 1.07 GG 1.00* ! HN 1.00* KP 0.91 LA 1.00* MA 1.00* ! MK 0.97 NL 1.00* NY 1.00* ON 1.00* ! OV 0.96 PT 1.08 SC 1.00* TC 1.00* ! TS 1.45 WF 1.00* WZ 1.00* ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.94 GC 1.16 GG 1.00* ! HN 1.01 KP 0.88 LA 0.94 MA 1.00* ! MK 0.98 NL 1.06 NY 1.00* ON 1.00* ! OV 0.97 PT 1.01 SC 1.00* TC 1.00* ! TS 1.00* WF 1.33 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* FD 0.00* GC 0.00* GG 0.00* ! HN 0.00* KP 0.00* LA 0.00* MA 0.00* ! MK 0.00* NL 0.00* NY 0.00* ON 0.00* ! OV 0.00* PT 0.00* SC 0.00* TC 0.00* ! TS 0.00* WF 0.00* WZ 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.02 FD 0.96 GC 1.04 GG 1.00* ! HN 1.01 KP 0.88 LA 0.96 MA 1.00* ! MK 0.88 NL 1.04 NY 1.00* ON 1.00* ! OV 0.98 PT 1.01 SC 1.00* TC 1.00* ! TS 1.00* WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.00* FD 0.00* GC 0.00* GG 0.00* ! HN 0.00* KP 0.00* LA 0.00* MA 0.00* ! MK 0.00* NL 0.00* NY 0.00* ON 0.00* ! OV 0.00* PT 0.00* SC 0.00* TC 0.00* ! TS 0.00* WF 0.00* WZ 0.00* ! ! A total of 9 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.00* FD 0.00* GC 0.00* GG 0.00* ! HN 0.00* KP 0.00* LA 0.00* MA 0.00* ! MK 0.00* NL 0.00* NY 0.00* ON 0.00* ! OV 0.00* PT 0.00* SC 0.00* TC 0.00* ! TS 0.00* WF 0.00* WZ 0.00* ! ! A total of 12 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! BR 0.00* FD 0.00* GC 0.00* GG 0.00* ! HN 0.00* KP 0.00* LA 0.00* MA 0.00* ! MK 0.00* NL 0.00* NY 0.00* ON 0.00* ! OV 0.00* PT 0.00* SC 0.00* TC 0.00* ! TS 0.00* WF 0.00* WZ 0.00* ! ! ! Fit before self-cal, rms=0.215083Jy sigma=0.003021 ! Fit after self-cal, rms=0.115286Jy sigma=0.001650 dynam = dynam - 0.5 doamp = false flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.236 mas, bmaj=1.887 mas, bpa=-60.01 degrees ! Estimated noise=1046.5 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 = 0.016787 Jy ! Component: 100 - total flux cleaned = 0.0173546 Jy ! Total flux subtracted in 100 components = 0.0173546 Jy ! Clean residual min=-0.022476 max=0.014193 Jy/beam ! Clean residual mean=-0.000015 rms=0.003761 Jy/beam ! Combined flux in latest and established models = 2.04343 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 73 components and 2.04343 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110006Jy sigma=0.001555 ! Fit after self-cal, rms=0.108899Jy sigma=0.001542 ! 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 = 0.00583977 Jy ! Component: 100 - total flux cleaned = 0.00584514 Jy ! Total flux subtracted in 100 components = 0.00584514 Jy ! Clean residual min=-0.022079 max=0.012061 Jy/beam ! Clean residual mean=0.000012 rms=0.003472 Jy/beam ! Combined flux in latest and established models = 2.04927 Jy ! Performing amp+phase self-cal over 1 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 78 components and 2.04928 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106678Jy sigma=0.001502 ! Fit after self-cal, rms=0.096421Jy sigma=0.001363 ! Inverting map and beam ! Estimated beam: bmin=1.237 mas, bmaj=1.884 mas, bpa=-59.85 degrees ! Estimated noise=1045.15 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) ! Added new window around map position (-3.5, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0131914 Jy ! Component: 100 - total flux cleaned = 0.0161735 Jy ! Total flux subtracted in 100 components = 0.0161735 Jy ! Clean residual min=-0.011485 max=0.010490 Jy/beam ! Clean residual mean=-0.000047 rms=0.002525 Jy/beam ! Combined flux in latest and established models = 2.06545 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 94 components and 2.06545 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093992Jy sigma=0.001320 ! Fit after self-cal, rms=0.093553Jy sigma=0.001315 ! Inverting map print "***********************************" ! *********************************** print "*** Finished Amplitude Self-Cal ***" ! *** Finished Amplitude Self-Cal *** print "***********************************" ! *********************************** save 1308+326_X ! Writing UV FITS file: 1308+326_X.uvf ! Writing 94 model components to file: 1308+326_X.mod ! wwins: Wrote 3 windows to 1308+326_X.win ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.237 x 1.884 at -59.85 degrees (North through East) ! Clean map min=-0.012697 max=1.7078 Jy/beam ! Writing clean map to FITS file: 1308+326_X.fits ! Writing difmap environment to: 1308+326_X.par print "****************************" ! **************************** print "*** Now, make some plots ***" ! *** Now, make some plots *** print "****************************" ! **************************** ![@gonzo_plot 1308+326_X] device 1308+326_Xuv.ps/vps,1,2 ! Attempting to open device: '1308+326_Xuv.ps/vps' radplot ! Using default options string "m1" uvplot ! Using default options string "" device 1308+326_Xim.ps/vps ! Attempting to open device: '1308+326_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=1.237 mas, bmaj=1.884 mas, bpa=-59.85 degrees ! Estimated noise=1045.15 mJy/beam. mappl cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.237 x 1.884 at -59.85 degrees (North through East) ! Clean map min=-0.012697 max=1.7078 Jy/beam ![Exited script file: gonzo_plot] ![Exited script file: gonzo7-0.1] quit ! Quitting program ! Log file 1308+326_X.log closed on Mon Sep 3 22:19:04 2007