! Started logfile: 1745+624_S.log on Thu Jul 19 21:42:59 2007 observe 1745+624_S.edt ! Reading UV FITS file: 1745+624_S.edt ! AN table 1: 30 integrations on 171 of 171 possible baselines. ! AN table 2: 44 integrations on 171 of 171 possible baselines. ! AN table 3: 89 integrations on 171 of 171 possible baselines. ! AN table 4: 99 integrations on 171 of 171 possible baselines. ! AN table 5: 45 integrations on 171 of 171 possible baselines. ! Apparent sampling: 0.15578 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: 1745+624 ! 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 2.23697e+09 8e+06 1 8e+06 ! 02 2 2.26697e+09 8e+06 1 8e+06 ! 03 3 2.35697e+09 8e+06 1 8e+06 ! 04 4 2.37697e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 1332 lines of history. ! ! Reading 32712 visibilities. ![@gonzo5-0.4 1745+624_S] print "***********************************" ! *********************************** print "*** Using gonzo instruction set ***" ! *** Using gonzo instruction set *** print "***********************************" ! *********************************** float field_size field_size = 1024 float field_cell field_cell = 0.4 integer clean_niter clean_niter = 50 float clean_gain clean_gain = 0.03 float dynam dynam = 5.0 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 0.400x0.400 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 517 telescope corrections were flagged in sub-array 1. ! A total of 824 telescope corrections were flagged in sub-array 2. ! A total of 795 telescope corrections were flagged in sub-array 3. ! A total of 1687 telescope corrections were flagged in sub-array 4. ! A total of 706 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 498 telescope corrections were flagged in sub-array 1. ! A total of 815 telescope corrections were flagged in sub-array 2. ! A total of 792 telescope corrections were flagged in sub-array 3. ! A total of 1681 telescope corrections were flagged in sub-array 4. ! A total of 702 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 509 telescope corrections were flagged in sub-array 1. ! A total of 814 telescope corrections were flagged in sub-array 2. ! A total of 786 telescope corrections were flagged in sub-array 3. ! A total of 1692 telescope corrections were flagged in sub-array 4. ! A total of 703 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 541 telescope corrections were flagged in sub-array 1. ! A total of 814 telescope corrections were flagged in sub-array 2. ! A total of 805 telescope corrections were flagged in sub-array 3. ! A total of 1724 telescope corrections were flagged in sub-array 4. ! A total of 731 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=0.738259Jy sigma=0.011469 ! Fit after self-cal, rms=0.737507Jy sigma=0.011479 ! 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=2.255 mas, bmaj=2.913 mas, bpa=-69.37 degrees ! Estimated noise=808.856 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 = 0.198413 Jy ! Total flux subtracted in 50 components = 0.198413 Jy ! Clean residual min=-0.008467 max=0.055360 Jy/beam ! Clean residual mean=0.000008 rms=0.002535 Jy/beam ! Combined flux in latest and established models = 0.198413 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 0.198413 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108273Jy sigma=0.001736 ! Fit after self-cal, rms=0.108273Jy sigma=0.001736 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0474167 Jy ! Total flux subtracted in 50 components = 0.0474167 Jy ! Clean residual min=-0.005377 max=0.018789 Jy/beam ! Clean residual mean=0.000004 rms=0.001602 Jy/beam ! Combined flux in latest and established models = 0.24583 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 9 components and 0.24583 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085985Jy sigma=0.001336 ! Fit after self-cal, rms=0.085944Jy sigma=0.001336 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0208714 Jy ! Total flux subtracted in 50 components = 0.0208714 Jy ! Clean residual min=-0.005250 max=0.010191 Jy/beam ! Clean residual mean=0.000003 rms=0.001346 Jy/beam ! Combined flux in latest and established models = 0.266701 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 17 components and 0.266701 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081172Jy sigma=0.001240 ! Fit after self-cal, rms=0.081131Jy sigma=0.001240 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0122914 Jy ! Total flux subtracted in 50 components = 0.0122914 Jy ! Clean residual min=-0.005273 max=0.009444 Jy/beam ! Clean residual mean=0.000003 rms=0.001243 Jy/beam ! Combined flux in latest and established models = 0.278992 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 13 model components to the UV plane model. ! The established model now contains 24 components and 0.278992 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079492Jy sigma=0.001205 ! Fit after self-cal, rms=0.079475Jy sigma=0.001205 ! Inverting map ! Added new window around map position (-7.2, -12). ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00983048 Jy ! Total flux subtracted in 50 components = 0.00983048 Jy ! Clean residual min=-0.005116 max=0.008205 Jy/beam ! Clean residual mean=0.000003 rms=0.001166 Jy/beam ! Combined flux in latest and established models = 0.288823 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 31 components and 0.288823 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078365Jy sigma=0.001181 ! Fit after self-cal, rms=0.078319Jy sigma=0.001181 ! Inverting map ! Added new window around map position (-2.8, -5.2). ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00826863 Jy ! Total flux subtracted in 50 components = 0.00826863 Jy ! Clean residual min=-0.004838 max=0.005550 Jy/beam ! Clean residual mean=0.000002 rms=0.001111 Jy/beam ! Combined flux in latest and established models = 0.297091 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 34 components and 0.297092 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077547Jy sigma=0.001164 ! Fit after self-cal, rms=0.077519Jy sigma=0.001164 ! Inverting map ! Added new window around map position (-12.4, -19.2). ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00649028 Jy ! Total flux subtracted in 50 components = 0.00649028 Jy ! Clean residual min=-0.004850 max=0.004686 Jy/beam ! Clean residual mean=0.000003 rms=0.001077 Jy/beam ! Combined flux in latest and established models = 0.303582 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 40 components and 0.303582 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077072Jy sigma=0.001153 ! Fit after self-cal, rms=0.077048Jy sigma=0.001153 ! 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=3.24 mas, bmaj=3.673 mas, bpa=-4.55 degrees ! Estimated noise=351.489 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 = 0.0085819 Jy ! Component: 100 - total flux cleaned = 0.0145213 Jy ! Total flux subtracted in 100 components = 0.0145213 Jy ! Clean residual min=-0.004718 max=0.004910 Jy/beam ! Clean residual mean=0.000008 rms=0.001240 Jy/beam ! Combined flux in latest and established models = 0.318103 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 26 model components to the UV plane model. ! The established model now contains 62 components and 0.318103 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076266Jy sigma=0.001135 ! Fit after self-cal, rms=0.076204Jy sigma=0.001134 ! 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 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* GC 0.94 GG 1.00* ! HN 1.00* KP 0.90 LA 1.00* MA 1.00* ! MK 0.98 NL 1.00* NY 1.00* ON 1.00* ! OV 0.91 PT 1.00* SC 1.00* TC 1.00* ! TS 1.07 WF 1.00* WZ 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.02 GC 1.00* GG 1.00* ! HN 1.00* KP 0.84 LA 1.00* MA 1.00* ! MK 0.92 NL 1.00* NY 1.00* ON 1.00* ! OV 1.00* PT 1.05 SC 0.92 TC 1.00* ! TS 1.00* WF 1.00* WZ 1.00* ! ! A total of 12 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 FD 1.08 GC 1.01 GG 1.00* ! HN 0.97 KP 0.92 LA 1.05 MA 1.00* ! MK 1.00 NL 1.00 NY 1.03 ON 1.00* ! OV 0.96 PT 1.02 SC 0.96 TC 1.00* ! TS 1.00* WF 1.00 WZ 0.92 ! ! A total of 9 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.04 FD 1.08 GC 1.04 GG 1.00* ! HN 1.00* KP 0.88 LA 1.01 MA 1.00* ! MK 0.98 NL 1.01 NY 1.00* ON 1.00* ! OV 0.95 PT 1.02 SC 1.00* TC 1.00* ! TS 1.11 WF 1.00* 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 1.09 GC 1.10 GG 1.00* ! HN 1.00* KP 0.94 LA 1.04 MA 1.00* ! MK 1.02 NL 1.03 NY 1.00* ON 1.00* ! OV 0.90 PT 1.07 SC 1.00* TC 1.00* ! TS 1.00* WF 1.00* WZ 1.00* ! ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* GC 0.95 GG 1.00* ! HN 1.00* KP 1.03 LA 1.00* MA 1.00* ! MK 0.98 NL 1.00* NY 1.00* ON 1.00* ! OV 1.01 PT 1.00* SC 1.00* TC 1.00* ! TS 1.18 WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.07 GC 1.00* GG 1.00* ! HN 1.00* KP 0.98 LA 1.00* MA 1.00* ! MK 0.97 NL 1.00* NY 1.00* ON 1.00* ! OV 1.00* PT 0.92 SC 0.81 TC 1.00* ! TS 1.00* WF 1.00* WZ 1.00* ! ! A total of 9 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.07 FD 1.02 GC 1.00 GG 1.00* ! HN 1.04 KP 0.99 LA 1.00 MA 1.00* ! MK 1.08 NL 1.02 NY 1.01 ON 1.00* ! OV 1.00 PT 0.98 SC 0.96 TC 1.00* ! TS 1.00* WF 0.99 WZ 0.90 ! ! A total of 9 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.15 FD 1.05 GC 0.96 GG 1.00* ! HN 1.00* KP 0.95 LA 0.98 MA 1.00* ! MK 1.02 NL 1.03 NY 1.00* ON 1.00* ! OV 1.03 PT 0.99 SC 1.00* TC 1.00* ! TS 1.11 WF 1.00* WZ 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.06 FD 1.04 GC 0.96 GG 1.00* ! HN 1.00* KP 0.98 LA 1.01 MA 1.00* ! MK 1.00 NL 1.01 NY 1.00* ON 1.00* ! OV 1.01 PT 0.99 SC 1.00* TC 1.00* ! TS 1.00* WF 1.00* WZ 1.00* ! ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.00* GC 0.94 GG 1.00* ! HN 1.00* KP 0.90 LA 1.00* MA 1.00* ! MK 1.03 NL 1.00* NY 1.00* ON 1.00* ! OV 0.89 PT 1.00* SC 1.00* TC 1.00* ! TS 1.02 WF 1.00* WZ 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 0.93 GC 1.00* GG 1.00* ! HN 1.00* KP 0.89 LA 1.00* MA 1.00* ! MK 1.03 NL 1.00* NY 1.00* ON 1.00* ! OV 1.00* PT 1.08 SC 1.10 TC 1.00* ! TS 1.00* WF 1.00* WZ 1.00* ! ! A total of 15 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.11 FD 0.95 GC 1.03 GG 1.00* ! HN 1.00 KP 0.96 LA 0.85 MA 1.00* ! MK 1.02 NL 1.03 NY 1.01 ON 1.00* ! OV 0.97 PT 1.03 SC 1.06 TC 1.00* ! TS 1.00* WF 1.09 WZ 1.01 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.90 FD 0.99 GC 1.01 GG 1.00* ! HN 1.00* KP 0.95 LA 0.86 MA 1.00* ! MK 0.92 NL 1.07 NY 1.00* ON 1.00* ! OV 0.99 PT 0.99 SC 1.00* TC 1.00* ! TS 1.13 WF 1.00* WZ 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 0.92 FD 0.98 GC 1.06 GG 1.00* ! HN 1.00* KP 0.96 LA 0.83 MA 1.00* ! MK 0.97 NL 1.03 NY 1.00* ON 1.00* ! OV 0.95 PT 1.03 SC 1.00* TC 1.00* ! TS 1.00* WF 1.00* WZ 1.00* ! ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* GC 0.99 GG 1.00* ! HN 1.00* KP 1.09 LA 1.00* MA 1.00* ! MK 0.84 NL 1.00* NY 1.00* ON 1.00* ! OV 1.12 PT 1.00* SC 1.00* TC 1.00* ! TS 0.92 WF 1.00* WZ 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 0.91 GC 1.00* GG 1.00* ! HN 1.00* KP 0.89 LA 1.00* MA 1.00* ! MK 0.94 NL 1.00* NY 1.00* ON 1.00* ! OV 1.00* PT 0.95 SC 0.98 TC 1.00* ! TS 1.00* WF 1.00* WZ 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 0.88 GC 1.08 GG 1.00* ! HN 0.99 KP 0.98 LA 0.80 MA 1.00* ! MK 0.97 NL 0.99 NY 1.03 ON 1.00* ! OV 0.92 PT 0.98 SC 1.05 TC 1.00* ! TS 1.00* WF 1.12 WZ 1.02 ! ! A total of 12 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.04 FD 0.88 GC 1.11 GG 1.00* ! HN 1.00* KP 0.91 LA 0.79 MA 1.00* ! MK 0.95 NL 0.96 NY 1.00* ON 1.00* ! OV 0.90 PT 0.99 SC 1.00* TC 1.00* ! TS 1.05 WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.09 FD 0.97 GC 1.03 GG 1.00* ! HN 1.00* KP 1.00 LA 0.79 MA 1.00* ! MK 1.00 NL 0.94 NY 1.00* ON 1.00* ! OV 0.89 PT 0.97 SC 1.00* TC 1.00* ! TS 1.00* WF 1.00* WZ 1.00* ! ! ! Fit before self-cal, rms=0.076204Jy sigma=0.001134 ! Fit after self-cal, rms=0.072714Jy sigma=0.001066 dynam = dynam - 0.5 doamp = false flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.251 mas, bmaj=3.713 mas, bpa=-6.831 degrees ! Estimated noise=349.765 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 (-42.8, 23.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00520227 Jy ! Component: 100 - total flux cleaned = 0.00846227 Jy ! Total flux subtracted in 100 components = 0.00846227 Jy ! Clean residual min=-0.002837 max=0.003683 Jy/beam ! Clean residual mean=-0.000004 rms=0.000754 Jy/beam ! Combined flux in latest and established models = 0.326565 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 23 model components to the UV plane model. ! The established model now contains 85 components and 0.326565 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072431Jy sigma=0.001059 ! Fit after self-cal, rms=0.072417Jy sigma=0.001058 ! Inverting map ! Added new window around map position (12, 68.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0033844 Jy ! Component: 100 - total flux cleaned = 0.00566783 Jy ! Total flux subtracted in 100 components = 0.00566783 Jy ! Clean residual min=-0.002769 max=0.002865 Jy/beam ! Clean residual mean=-0.000005 rms=0.000677 Jy/beam ! Combined flux in latest and established models = 0.332233 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 27 model components to the UV plane model. ! The established model now contains 106 components and 0.332233 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072278Jy sigma=0.001055 ! Fit after self-cal, rms=0.072273Jy sigma=0.001055 ! Inverting map ! Added new window around map position (-19.6, -41.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00293021 Jy ! Component: 100 - total flux cleaned = 0.00497983 Jy ! Total flux subtracted in 100 components = 0.00497983 Jy ! Clean residual min=-0.002578 max=0.002444 Jy/beam ! Clean residual mean=-0.000006 rms=0.000602 Jy/beam ! Combined flux in latest and established models = 0.337213 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 23 model components to the UV plane model. ! The established model now contains 126 components and 0.337213 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072176Jy sigma=0.001053 ! Fit after self-cal, rms=0.072175Jy sigma=0.001053 ! 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 = 0.00179386 Jy ! Component: 100 - total flux cleaned = 0.00333378 Jy ! Total flux subtracted in 100 components = 0.00333378 Jy ! Clean residual min=-0.002457 max=0.002203 Jy/beam ! Clean residual mean=-0.000006 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.340547 Jy ! Performing amp+phase self-cal over 1 minute time intervals ! Adding 32 model components to the UV plane model. ! The established model now contains 135 components and 0.340547 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072134Jy sigma=0.001052 ! Fit after self-cal, rms=0.071242Jy sigma=0.001034 ! Inverting map and beam ! Estimated beam: bmin=3.251 mas, bmaj=3.714 mas, bpa=-6.825 degrees ! Estimated noise=349.849 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 = 0.00155829 Jy ! Component: 100 - total flux cleaned = 0.0028496 Jy ! Total flux subtracted in 100 components = 0.0028496 Jy ! Clean residual min=-0.002271 max=0.002118 Jy/beam ! Clean residual mean=-0.000006 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.343397 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 26 model components to the UV plane model. ! The established model now contains 143 components and 0.343397 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071212Jy sigma=0.001033 ! Fit after self-cal, rms=0.071211Jy sigma=0.001033 ! Inverting map print "***********************************" ! *********************************** print "*** Finished Amplitude Self-Cal ***" ! *** Finished Amplitude Self-Cal *** print "***********************************" ! *********************************** save 1745+624_S ! Writing UV FITS file: 1745+624_S.uvf ! Writing 143 model components to file: 1745+624_S.mod ! wwins: Wrote 7 windows to 1745+624_S.win ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.251 x 3.714 at -6.825 degrees (North through East) ! Clean map min=-0.0021936 max=0.26392 Jy/beam ! Writing clean map to FITS file: 1745+624_S.fits ! Writing difmap environment to: 1745+624_S.par print "****************************" ! **************************** print "*** Now, make some plots ***" ! *** Now, make some plots *** print "****************************" ! **************************** ![@gonzo_plot 1745+624_S] device 1745+624_Suv.ps/vps,1,2 ! Attempting to open device: '1745+624_Suv.ps/vps' radplot ! Using default options string "m1" uvplot ! Using default options string "" device 1745+624_Sim.ps/vps ! Attempting to open device: '1745+624_Sim.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=3.251 mas, bmaj=3.714 mas, bpa=-6.825 degrees ! Estimated noise=349.849 mJy/beam. mappl cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.251 x 3.714 at -6.825 degrees (North through East) ! Clean map min=-0.0021936 max=0.26392 Jy/beam ![Exited script file: gonzo_plot] ![Exited script file: gonzo5-0.4] quit ! Quitting program ! Log file 1745+624_S.log closed on Thu Jul 19 21:43:19 2007