! Started logfile: 2145+067_X.log on Mon Sep 10 20:32:49 2007 observe 2145+067_X.edt ! Reading UV FITS file: 2145+067_X.edt ! AN table 1: 28 integrations on 171 of 171 possible baselines. ! AN table 2: 149 integrations on 171 of 171 possible baselines. ! AN table 3: 26 integrations on 171 of 171 possible baselines. ! AN table 4: 7 integrations on 171 of 171 possible baselines. ! AN table 5: 22 integrations on 171 of 171 possible baselines. ! AN table 6: 9 integrations on 171 of 171 possible baselines. ! Apparent sampling: 0.0741792 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: 2145+067 ! 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 2132 lines of history. ! ! Reading 12228 visibilities. ![@gonzo6-0.1 2145+067_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 532 telescope corrections were flagged in sub-array 1. ! A total of 2506 telescope corrections were flagged in sub-array 2. ! A total of 420 telescope corrections were flagged in sub-array 3. ! A total of 133 telescope corrections were flagged in sub-array 4. ! A total of 373 telescope corrections were flagged in sub-array 5. ! A total of 171 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 532 telescope corrections were flagged in sub-array 1. ! A total of 2507 telescope corrections were flagged in sub-array 2. ! A total of 426 telescope corrections were flagged in sub-array 3. ! A total of 133 telescope corrections were flagged in sub-array 4. ! A total of 373 telescope corrections were flagged in sub-array 5. ! A total of 167 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 532 telescope corrections were flagged in sub-array 1. ! A total of 2509 telescope corrections were flagged in sub-array 2. ! A total of 435 telescope corrections were flagged in sub-array 3. ! A total of 133 telescope corrections were flagged in sub-array 4. ! A total of 374 telescope corrections were flagged in sub-array 5. ! A total of 171 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 532 telescope corrections were flagged in sub-array 1. ! A total of 2508 telescope corrections were flagged in sub-array 2. ! A total of 430 telescope corrections were flagged in sub-array 3. ! A total of 133 telescope corrections were flagged in sub-array 4. ! A total of 374 telescope corrections were flagged in sub-array 5. ! A total of 171 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=5.155619Jy sigma=0.072478 ! Fit after self-cal, rms=5.170564Jy sigma=0.072751 ! 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=0.8048 mas, bmaj=1.222 mas, bpa=-11.4 degrees ! Estimated noise=1638.82 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 = 4.42338 Jy ! Total flux subtracted in 50 components = 4.42338 Jy ! Clean residual min=-0.294173 max=1.487713 Jy/beam ! Clean residual mean=-0.000132 rms=0.107556 Jy/beam ! Combined flux in latest and established models = 4.42338 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 4.42338 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=2.092538Jy sigma=0.029572 ! Fit after self-cal, rms=2.092512Jy sigma=0.029572 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.42429 Jy ! Total flux subtracted in 50 components = 1.42429 Jy ! Clean residual min=-0.128248 max=0.553162 Jy/beam ! Clean residual mean=-0.000064 rms=0.046283 Jy/beam ! Combined flux in latest and established models = 5.84767 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 6 model components to the UV plane model. ! The established model now contains 9 components and 5.84767 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.940529Jy sigma=0.013265 ! Fit after self-cal, rms=0.940122Jy sigma=0.013264 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.56893 Jy ! Total flux subtracted in 50 components = 0.56893 Jy ! Clean residual min=-0.073105 max=0.272155 Jy/beam ! Clean residual mean=-0.000046 rms=0.025676 Jy/beam ! Combined flux in latest and established models = 6.4166 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 29 components and 6.4166 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.543991Jy sigma=0.007421 ! Fit after self-cal, rms=0.541856Jy sigma=0.007418 ! Inverting map ! Added new window around map position (0.9, -0.6). ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.305112 Jy ! Total flux subtracted in 50 components = 0.305112 Jy ! Clean residual min=-0.048468 max=0.147717 Jy/beam ! Clean residual mean=-0.000044 rms=0.015517 Jy/beam ! Combined flux in latest and established models = 6.72172 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 37 components and 6.72172 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.355503Jy sigma=0.004523 ! Fit after self-cal, rms=0.352558Jy sigma=0.004512 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.173435 Jy ! Total flux subtracted in 50 components = 0.173435 Jy ! Clean residual min=-0.035630 max=0.087433 Jy/beam ! Clean residual mean=-0.000046 rms=0.010202 Jy/beam ! Combined flux in latest and established models = 6.89515 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 42 components and 6.89515 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.264017Jy sigma=0.003006 ! Fit after self-cal, rms=0.262598Jy sigma=0.003000 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.105215 Jy ! Total flux subtracted in 50 components = 0.105215 Jy ! Clean residual min=-0.027673 max=0.056282 Jy/beam ! Clean residual mean=-0.000048 rms=0.007380 Jy/beam ! Combined flux in latest and established models = 7.00036 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 51 components and 7.00036 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.222474Jy sigma=0.002224 ! Fit after self-cal, rms=0.221876Jy sigma=0.002222 ! Inverting map ! Added new window around map position (0.1, 1.1). ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.067251 Jy ! Total flux subtracted in 50 components = 0.067251 Jy ! Clean residual min=-0.024947 max=0.037366 Jy/beam ! Clean residual mean=-0.000052 rms=0.005905 Jy/beam ! Combined flux in latest and established models = 7.06762 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 56 components and 7.06762 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.203741Jy sigma=0.001842 ! Fit after self-cal, rms=0.203260Jy sigma=0.001839 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0445085 Jy ! Total flux subtracted in 50 components = 0.0445085 Jy ! Clean residual min=-0.023314 max=0.025630 Jy/beam ! Clean residual mean=-0.000055 rms=0.005139 Jy/beam ! Combined flux in latest and established models = 7.11212 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 61 components and 7.11212 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.195308Jy sigma=0.001671 ! Fit after self-cal, rms=0.194881Jy sigma=0.001669 ! 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=1.137 mas, bmaj=1.757 mas, bpa=-8.496 degrees ! Estimated noise=783.272 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 = 0.0309004 Jy ! Component: 100 - total flux cleaned = 0.0460897 Jy ! Total flux subtracted in 100 components = 0.0460897 Jy ! Clean residual min=-0.013166 max=0.015988 Jy/beam ! Clean residual mean=0.000218 rms=0.003144 Jy/beam ! Combined flux in latest and established models = 7.15821 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 76 components and 7.15821 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.189980Jy sigma=0.001576 ! Fit after self-cal, rms=0.189602Jy sigma=0.001572 ! 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 0.00* 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 2: ! BR 1.00 FD 1.00 GC 1.02 GG 1.00* ! HN 1.00 KP 1.00 LA 1.00 MA 1.00* ! MK 1.01 NL 1.00 NY 1.00* ON 1.00* ! OV 1.00 PT 1.00 SC 1.00 TC 1.09 ! TS 1.00* WF 1.00 WZ 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* GC 1.00* GG 1.00* ! HN 1.01 KP 1.00* LA 1.00* MA 1.00* ! MK 1.00* NL 0.99 NY 1.00 ON 1.00 ! OV 1.00* PT 1.00* SC 1.00 TC 1.15 ! TS 1.00* WF 1.00 WZ 1.00 ! ! Telescope amplitude corrections in sub-array 4: ! 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 5: ! BR 1.00 FD 1.00 GC 1.01 GG 1.00* ! HN 1.00 KP 1.00 LA 1.00 MA 1.00* ! MK 1.00* NL 1.00 NY 1.00* 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 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* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! 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 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.00 GC 1.05 GG 1.00* ! HN 1.00 KP 1.00 LA 1.00 MA 1.00* ! MK 1.01 NL 1.00 NY 1.00* ON 1.00* ! OV 1.00 PT 1.00 SC 1.00 TC 1.06 ! TS 1.00* WF 1.00 WZ 1.01 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* GC 1.00* GG 1.00* ! HN 1.01 KP 1.00* LA 1.00* MA 1.00* ! MK 1.00* NL 0.99 NY 1.00 ON 0.99 ! OV 1.00* PT 1.00* SC 1.00 TC 1.08 ! TS 1.00* WF 1.00 WZ 1.04 ! ! Telescope amplitude corrections in sub-array 4: ! 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 5: ! BR 1.00 FD 1.00 GC 1.01 GG 1.00* ! HN 1.00 KP 1.00 LA 1.00 MA 1.00* ! MK 1.00* NL 1.00 NY 1.00* 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 6: ! BR 1.00* FD 1.00* GC 1.00* GG 1.00* ! HN 1.00* KP 1.00* LA 1.00* MA 1.00 ! MK 1.00* 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 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! 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 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.00 GC 1.00* GG 1.00* ! HN 1.00 KP 1.00 LA 1.00 MA 1.00* ! MK 1.01 NL 1.00 NY 1.00* ON 1.00* ! OV 1.00 PT 1.00 SC 1.00 TC 0.99 ! TS 1.00* WF 1.00 WZ 0.98 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* GC 1.00* GG 1.00* ! HN 1.01 KP 1.00* LA 1.00* MA 1.00* ! MK 1.00* NL 1.00 NY 1.00 ON 0.96 ! OV 1.00* PT 1.00* SC 1.01 TC 1.16 ! TS 1.00* WF 1.00 WZ 1.05 ! ! Telescope amplitude corrections in sub-array 4: ! 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 5: ! BR 1.00 FD 1.00 GC 1.01 GG 1.00* ! HN 1.00 KP 1.00 LA 1.00 MA 1.00* ! MK 1.00* NL 1.00 NY 1.00* 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 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* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! 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 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.00 GC 1.00* GG 1.00* ! HN 1.00 KP 1.00 LA 1.00 MA 1.00* ! MK 1.01 NL 1.00 NY 1.00* ON 1.00* ! OV 1.00 PT 1.00 SC 1.00 TC 1.09 ! TS 1.00* WF 1.00 WZ 0.98 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* GC 1.00* GG 1.00* ! HN 1.01 KP 1.00* LA 1.00* MA 1.00* ! MK 1.00* NL 1.00 NY 1.00 ON 1.01 ! OV 1.00* PT 1.00* SC 1.00 TC 1.25 ! TS 1.00* WF 1.00 WZ 1.01 ! ! Telescope amplitude corrections in sub-array 4: ! 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 5: ! BR 1.00 FD 1.00 GC 1.01 GG 1.00* ! HN 1.00 KP 1.00 LA 1.00 MA 1.00* ! MK 1.00* NL 1.00 NY 1.00* 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 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* ! ! ! Fit before self-cal, rms=0.189602Jy sigma=0.001572 ! Fit after self-cal, rms=0.177780Jy sigma=0.001550 dynam = dynam - 0.5 doamp = false flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.137 mas, bmaj=1.776 mas, bpa=-8.309 degrees ! Estimated noise=783.453 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 = 0.0038781 Jy ! Component: 100 - total flux cleaned = 0.00428358 Jy ! Total flux subtracted in 100 components = 0.00428358 Jy ! Clean residual min=-0.016396 max=0.014348 Jy/beam ! Clean residual mean=0.000167 rms=0.002856 Jy/beam ! Combined flux in latest and established models = 7.1625 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 81 components and 7.1625 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.177218Jy sigma=0.001541 ! Fit after self-cal, rms=0.177032Jy sigma=0.001540 ! 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 = 0.000745435 Jy ! Component: 100 - total flux cleaned = 0.000769052 Jy ! Total flux subtracted in 100 components = 0.000769052 Jy ! Clean residual min=-0.016936 max=0.014089 Jy/beam ! Clean residual mean=0.000157 rms=0.002811 Jy/beam ! Combined flux in latest and established models = 7.16327 Jy ! Performing amp+phase self-cal over 1 minute time intervals ! Adding 5 model components to the UV plane model. ! The established model now contains 83 components and 7.16327 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.176702Jy sigma=0.001536 ! Fit after self-cal, rms=0.170533Jy sigma=0.001478 ! Inverting map and beam ! Estimated beam: bmin=1.137 mas, bmaj=1.776 mas, bpa=-8.318 degrees ! Estimated noise=783.403 mJy/beam. ! Added new window around map position (4.7, -4.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0119084 Jy ! Component: 100 - total flux cleaned = 0.0131497 Jy ! Total flux subtracted in 100 components = 0.0131497 Jy ! Clean residual min=-0.013488 max=0.010382 Jy/beam ! Clean residual mean=-0.000198 rms=0.002408 Jy/beam ! Combined flux in latest and established models = 7.17642 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 97 components and 7.17642 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.169392Jy sigma=0.001459 ! Fit after self-cal, rms=0.167648Jy sigma=0.001434 ! Inverting map and beam ! Estimated beam: bmin=1.136 mas, bmaj=1.775 mas, bpa=-8.312 degrees ! Estimated noise=783.439 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 = 0.00831225 Jy ! Component: 100 - total flux cleaned = 0.00883073 Jy ! Total flux subtracted in 100 components = 0.00883073 Jy ! Clean residual min=-0.013070 max=0.009744 Jy/beam ! Clean residual mean=-0.000230 rms=0.002234 Jy/beam ! Combined flux in latest and established models = 7.18525 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 104 components and 7.18525 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.166892Jy sigma=0.001424 ! Fit after self-cal, rms=0.166856Jy sigma=0.001423 ! Inverting map print "***********************************" ! *********************************** print "*** Finished Amplitude Self-Cal ***" ! *** Finished Amplitude Self-Cal *** print "***********************************" ! *********************************** save 2145+067_X ! Writing UV FITS file: 2145+067_X.uvf ! Writing 104 model components to file: 2145+067_X.mod ! wwins: Wrote 4 windows to 2145+067_X.win ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.136 x 1.775 at -8.312 degrees (North through East) ! Clean map min=-0.0092199 max=5.8172 Jy/beam ! Writing clean map to FITS file: 2145+067_X.fits ! Writing difmap environment to: 2145+067_X.par print "****************************" ! **************************** print "*** Now, make some plots ***" ! *** Now, make some plots *** print "****************************" ! **************************** ![@gonzo_plot 2145+067_X] device 2145+067_Xuv.ps/vps,1,2 ! Attempting to open device: '2145+067_Xuv.ps/vps' radplot ! Using default options string "m1" uvplot ! Using default options string "" device 2145+067_Xim.ps/vps ! Attempting to open device: '2145+067_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=1.136 mas, bmaj=1.775 mas, bpa=-8.312 degrees ! Estimated noise=783.439 mJy/beam. mappl cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.136 x 1.775 at -8.312 degrees (North through East) ! Clean map min=-0.0092199 max=5.8172 Jy/beam ![Exited script file: gonzo_plot] ![Exited script file: gonzo6-0.1] quit ! Quitting program ! Log file 2145+067_X.log closed on Mon Sep 10 20:33:03 2007