! Started logfile: OQ208_S.log on Mon Jun 23 13:43:30 2008 observe OQ208_S.edt ! Reading UV FITS file: OQ208_S.edt ! AN table 1: 45 integrations on 190 of 190 possible baselines. ! AN table 2: 133 integrations on 190 of 190 possible baselines. ! AN table 3: 17 integrations on 190 of 190 possible baselines. ! Apparent sampling: 0.222213 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: OQ208 ! ! 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 2.22497e+09 8e+06 1 8e+06 ! 02 2 2.24497e+09 8e+06 1 8e+06 ! 03 3 2.33497e+09 8e+06 1 8e+06 ! 04 4 2.36497e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 1901 lines of history. ! ! Reading 32932 visibilities. ![@gonzo5-0.4 OQ208_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 637 telescope corrections were flagged in sub-array 1. ! A total of 2086 telescope corrections were flagged in sub-array 2. ! A total of 224 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 637 telescope corrections were flagged in sub-array 1. ! A total of 2010 telescope corrections were flagged in sub-array 2. ! A total of 221 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 637 telescope corrections were flagged in sub-array 1. ! A total of 2010 telescope corrections were flagged in sub-array 2. ! A total of 221 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 637 telescope corrections were flagged in sub-array 1. ! A total of 2010 telescope corrections were flagged in sub-array 2. ! A total of 221 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=0.454436Jy sigma=5.667568 ! Fit after self-cal, rms=0.444516Jy sigma=5.622137 ! 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=1.866 mas, bmaj=3.677 mas, bpa=-4.912 degrees ! Estimated noise=0.73313 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 = 0.677172 Jy ! Total flux subtracted in 50 components = 0.677172 Jy ! Clean residual min=-0.038592 max=0.219943 Jy/beam ! Clean residual mean=-0.000209 rms=0.010659 Jy/beam ! Combined flux in latest and established models = 0.677172 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 0.677172 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.490605Jy sigma=7.085055 ! Fit after self-cal, rms=0.490557Jy sigma=7.084457 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.238328 Jy ! Total flux subtracted in 50 components = 0.238328 Jy ! Clean residual min=-0.029234 max=0.109574 Jy/beam ! Clean residual mean=-0.000156 rms=0.007621 Jy/beam ! Combined flux in latest and established models = 0.9155 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 11 components and 0.9155 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.388909Jy sigma=5.154487 ! Fit after self-cal, rms=0.388380Jy sigma=5.149812 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.130592 Jy ! Total flux subtracted in 50 components = 0.130592 Jy ! Clean residual min=-0.024059 max=0.068385 Jy/beam ! Clean residual mean=-0.000127 rms=0.006421 Jy/beam ! Combined flux in latest and established models = 1.04609 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 17 components and 1.04609 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.353872Jy sigma=4.372865 ! Fit after self-cal, rms=0.353647Jy sigma=4.371687 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0851244 Jy ! Total flux subtracted in 50 components = 0.0851244 Jy ! Clean residual min=-0.021827 max=0.046099 Jy/beam ! Clean residual mean=-0.000108 rms=0.005839 Jy/beam ! Combined flux in latest and established models = 1.13122 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 20 components and 1.13122 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.339593Jy sigma=4.007178 ! Fit after self-cal, rms=0.339482Jy sigma=4.006722 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0578067 Jy ! Total flux subtracted in 50 components = 0.0578067 Jy ! Clean residual min=-0.022194 max=0.036829 Jy/beam ! Clean residual mean=-0.000096 rms=0.005549 Jy/beam ! Combined flux in latest and established models = 1.18902 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 21 components and 1.18902 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.333970Jy sigma=3.834191 ! Fit after self-cal, rms=0.333889Jy sigma=3.833907 ! Inverting map ! Added new window around map position (-8.8, -10.4). ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.042638 Jy ! Total flux subtracted in 50 components = 0.042638 Jy ! Clean residual min=-0.022161 max=0.035616 Jy/beam ! Clean residual mean=-0.000087 rms=0.005387 Jy/beam ! Combined flux in latest and established models = 1.23166 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 26 components and 1.23166 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.331663Jy sigma=3.746884 ! Fit after self-cal, rms=0.331579Jy sigma=3.745630 ! Inverting map ! Added new window around map position (8.8, 10.8). ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0354503 Jy ! Total flux subtracted in 50 components = 0.0354503 Jy ! Clean residual min=-0.021554 max=0.031863 Jy/beam ! Clean residual mean=-0.000080 rms=0.005271 Jy/beam ! Combined flux in latest and established models = 1.26711 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 28 components and 1.26711 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.330636Jy sigma=3.691806 ! Fit after self-cal, rms=0.330573Jy sigma=3.691393 ! Inverting map ! Added new window around map position (-6, -4). ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0312532 Jy ! Total flux subtracted in 50 components = 0.0312532 Jy ! Clean residual min=-0.021103 max=0.028222 Jy/beam ! Clean residual mean=-0.000073 rms=0.005170 Jy/beam ! Combined flux in latest and established models = 1.29837 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 31 components and 1.29837 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.329865Jy sigma=3.651951 ! Fit after self-cal, rms=0.329737Jy sigma=3.650535 ! Inverting map ! Added new window around map position (2.8, 6). ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0242024 Jy ! Total flux subtracted in 50 components = 0.0242024 Jy ! Clean residual min=-0.020789 max=0.026106 Jy/beam ! Clean residual mean=-0.000068 rms=0.005092 Jy/beam ! Combined flux in latest and established models = 1.32257 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 35 components and 1.32257 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.329729Jy sigma=3.628729 ! Fit after self-cal, rms=0.329696Jy sigma=3.627492 ! Inverting map ! Added new window around map position (-1.2, 17.2). ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0200682 Jy ! Total flux subtracted in 50 components = 0.0200682 Jy ! Clean residual min=-0.020642 max=0.024674 Jy/beam ! Clean residual mean=-0.000064 rms=0.005033 Jy/beam ! Combined flux in latest and established models = 1.34264 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 39 components and 1.34264 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.329313Jy sigma=3.620394 ! Fit after self-cal, rms=0.329285Jy sigma=3.619213 ! 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=2.149 mas, bmaj=4.197 mas, bpa=-5.729 degrees ! Estimated noise=0.478603 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 = -0.0182398 Jy ! Component: 100 - total flux cleaned = -0.0243303 Jy ! Total flux subtracted in 100 components = -0.0243303 Jy ! Clean residual min=-0.023410 max=0.023885 Jy/beam ! Clean residual mean=-0.000759 rms=0.005679 Jy/beam ! Combined flux in latest and established models = 1.31831 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 50 components and 1.31831 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.326280Jy sigma=3.603761 ! Fit after self-cal, rms=0.326247Jy sigma=3.603385 ! 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 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.05 GC 1.08 HH 1.00* ! HN 0.81 KK 0.81 KP 0.99 LA 0.97 ! MA 1.00* MC 1.00* MK 0.86 NL 1.01 ! NY 0.96 ON 1.00* OV 1.02 PT 0.95 ! SC 1.00* TS 1.03 WF 0.83 WZ 1.00* ! ! A total of 45 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 FD 0.99 GC 1.01 HH 1.00* ! HN 0.96 KK 1.00* KP 0.93 LA 1.02 ! MA 7.71 MC 1.27 MK 1.00* NL 0.98 ! NY 1.03 ON 0.88 OV 0.97 PT 1.08 ! SC 0.84 TS 1.00* WF 0.82 WZ 0.99 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.79 FD 0.92 GC 0.98 HH 1.00* ! HN 1.04 KK 0.77 KP 0.94 LA 10.17 ! MA 1.00* MC 1.00* MK 0.78 NL 1.10 ! NY 0.68 ON 1.00* OV 0.93 PT 0.89 ! SC 0.96 TS 1.00 WF 0.91 WZ 1.00* ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 GC 0.97 HH 1.00* ! HN 0.98 KK 0.86 KP 0.94 LA 0.91 ! MA 1.00* MC 1.00* MK 1.00 NL 0.98 ! NY 1.07 ON 1.00* OV 1.01 PT 0.98 ! SC 1.00* TS 0.96 WF 0.97 WZ 1.00* ! ! A total of 45 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 FD 1.00 GC 1.92 HH 1.00* ! HN 1.07 KK 1.00* KP 1.00 LA 1.00 ! MA 2.02 MC 0.90 MK 1.00* NL 1.02 ! NY 0.99 ON 0.96 OV 0.97 PT 0.88 ! SC 1.07 TS 1.00* WF 1.00 WZ 0.96 ! ! A total of 9 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.84 FD 0.84 GC 0.91 HH 1.00* ! HN 1.01 KK 0.70 KP 0.93 LA 4.09 ! MA 1.00* MC 1.00* MK 0.94 NL 1.01 ! NY 1.17 ON 1.00* OV 0.96 PT 0.81 ! SC 0.92 TS 0.97 WF 0.92 WZ 1.00* ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 GC 1.06 HH 1.00* ! HN 0.99 KK 0.84 KP 3.01 LA 0.80 ! MA 1.00* MC 1.00* MK 0.69 NL 0.99 ! NY 0.93 ON 1.00* OV 1.06 PT 0.93 ! SC 1.00* TS 0.91 WF 0.79 WZ 1.00* ! ! A total of 45 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.98 GC 1.91 HH 1.00* ! HN 1.05 KK 1.00* KP 0.98 LA 1.03 ! MA 1.91 MC 1.52 MK 1.00* NL 0.96 ! NY 1.02 ON 0.93 OV 0.94 PT 1.04 ! SC 0.91 TS 1.00* WF 0.98 WZ 0.91 ! ! A total of 9 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.79 FD 0.92 GC 0.95 HH 1.00* ! HN 1.05 KK 0.57 KP 0.92 LA 4.80 ! MA 1.00* MC 1.00* MK 1.01 NL 0.95 ! NY 1.20 ON 1.00* OV 0.84 PT 0.95 ! SC 0.94 TS 0.91 WF 0.95 WZ 1.00* ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 GC 1.01 HH 1.00* ! HN 1.05 KK 0.83 KP 1.01 LA 0.77 ! MA 1.00* MC 1.00* MK 0.75 NL 0.98 ! NY 1.04 ON 1.00* OV 1.00 PT 1.01 ! SC 1.00* TS 0.92 WF 0.89 WZ 1.00* ! ! A total of 45 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 0.95 GC 1.81 HH 1.00* ! HN 1.07 KK 1.00* KP 0.97 LA 0.99 ! MA 1.48 MC 1.28 MK 1.00* NL 0.99 ! NY 1.04 ON 0.95 OV 0.99 PT 0.98 ! SC 0.98 TS 1.00* WF 1.04 WZ 0.94 ! ! A total of 9 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.79 FD 0.78 GC 0.93 HH 1.00* ! HN 1.03 KK 0.53 KP 0.89 LA 13.83 ! MA 1.00* MC 1.00* MK 1.00 NL 1.00 ! NY 1.25 ON 1.00* OV 0.79 PT 0.93 ! SC 0.95 TS 0.90 WF 0.98 WZ 1.00* ! ! ! Fit before self-cal, rms=0.326247Jy sigma=3.603385 ! Fit after self-cal, rms=0.588928Jy sigma=1.963551 dynam = dynam - 0.5 doamp = false flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.206 mas, bmaj=4.165 mas, bpa=-6.156 degrees ! Estimated noise=0.490114 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 = 0.00609616 Jy ! Component: 100 - total flux cleaned = 0.00396457 Jy ! Total flux subtracted in 100 components = 0.00396457 Jy ! Clean residual min=-0.010429 max=0.009390 Jy/beam ! Clean residual mean=-0.000726 rms=0.002309 Jy/beam ! Combined flux in latest and established models = 1.32227 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 62 components and 1.32227 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.588103Jy sigma=1.939694 ! Fit after self-cal, rms=0.588177Jy sigma=1.938063 ! 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 = -0.0014219 Jy ! Component: 100 - total flux cleaned = -0.00226664 Jy ! Total flux subtracted in 100 components = -0.00226664 Jy ! Clean residual min=-0.010881 max=0.008693 Jy/beam ! Clean residual mean=-0.000715 rms=0.002264 Jy/beam ! Combined flux in latest and established models = 1.32 Jy ! Performing amp+phase self-cal over 1 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 70 components and 1.32 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.587808Jy sigma=1.926480 ! Fit after self-cal, rms=0.614715Jy sigma=1.497561 ! Inverting map and beam ! Estimated beam: bmin=2.213 mas, bmaj=4.142 mas, bpa=-6.228 degrees ! Estimated noise=0.493362 mJy/beam. ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0132746 Jy ! Component: 100 - total flux cleaned = 0.0141248 Jy ! Total flux subtracted in 100 components = 0.0141248 Jy ! Clean residual min=-0.007757 max=0.006955 Jy/beam ! Clean residual mean=0.000106 rms=0.001443 Jy/beam ! Combined flux in latest and established models = 1.33413 Jy ! Performing amp+phase self-cal over 1 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 82 components and 1.33413 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.614127Jy sigma=1.477246 ! Fit after self-cal, rms=0.632893Jy sigma=1.451100 ! Inverting map and beam ! Estimated beam: bmin=2.214 mas, bmaj=4.127 mas, bpa=-6.279 degrees ! Estimated noise=0.49465 mJy/beam. ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00916467 Jy ! Component: 100 - total flux cleaned = 0.00991764 Jy ! Total flux subtracted in 100 components = 0.00991764 Jy ! Clean residual min=-0.006746 max=0.006388 Jy/beam ! Clean residual mean=0.000042 rms=0.001318 Jy/beam ! Combined flux in latest and established models = 1.34405 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 83 components and 1.34405 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.632556Jy sigma=1.436612 ! Fit after self-cal, rms=0.749979Jy sigma=1.428744 ! Inverting map and beam ! Estimated beam: bmin=2.215 mas, bmaj=4.114 mas, bpa=-6.335 degrees ! Estimated noise=0.496003 mJy/beam. ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00834459 Jy ! Component: 100 - total flux cleaned = 0.00899972 Jy ! Total flux subtracted in 100 components = 0.00899972 Jy ! Clean residual min=-0.006433 max=0.006065 Jy/beam ! Clean residual mean=0.000028 rms=0.001244 Jy/beam ! Combined flux in latest and established models = 1.35305 Jy ! Performing amp+phase self-cal over 1 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 85 components and 1.35305 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.749747Jy sigma=1.417305 ! Fit after self-cal, rms=1.232749Jy sigma=1.413172 ! Inverting map and beam ! Estimated beam: bmin=2.216 mas, bmaj=4.103 mas, bpa=-6.386 degrees ! Estimated noise=0.497097 mJy/beam. ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00706674 Jy ! Component: 100 - total flux cleaned = 0.00736892 Jy ! Total flux subtracted in 100 components = 0.00736892 Jy ! Clean residual min=-0.006253 max=0.005822 Jy/beam ! Clean residual mean=0.000027 rms=0.001186 Jy/beam ! Combined flux in latest and established models = 1.36042 Jy ! Performing amp+phase self-cal over 1 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 88 components and 1.36041 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.232627Jy sigma=1.403937 ! Fit after self-cal, rms=2.985279Jy sigma=1.401421 ! Inverting map and beam ! Estimated beam: bmin=2.217 mas, bmaj=4.094 mas, bpa=-6.43 degrees ! Estimated noise=0.497977 mJy/beam. ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00600369 Jy ! Component: 100 - total flux cleaned = 0.00627759 Jy ! Total flux subtracted in 100 components = 0.00627759 Jy ! Clean residual min=-0.006042 max=0.005592 Jy/beam ! Clean residual mean=0.000028 rms=0.001138 Jy/beam ! Combined flux in latest and established models = 1.36669 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 91 components and 1.36669 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=2.985230Jy sigma=1.393779 ! Fit after self-cal, rms=8.794015Jy sigma=1.392082 ! Inverting map and beam ! Estimated beam: bmin=2.218 mas, bmaj=4.085 mas, bpa=-6.465 degrees ! Estimated noise=0.498724 mJy/beam. ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00515537 Jy ! Component: 100 - total flux cleaned = 0.00540419 Jy ! Total flux subtracted in 100 components = 0.00540419 Jy ! Clean residual min=-0.005872 max=0.005383 Jy/beam ! Clean residual mean=0.000032 rms=0.001098 Jy/beam ! Combined flux in latest and established models = 1.3721 Jy ! Performing amp+phase self-cal over 1 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 93 components and 1.3721 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=8.793996Jy sigma=1.385585 ! Fit after self-cal, rms=27.631445Jy sigma=1.384288 ! Inverting map and beam ! Estimated beam: bmin=2.219 mas, bmaj=4.078 mas, bpa=-6.491 degrees ! Estimated noise=0.499406 mJy/beam. ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00444422 Jy ! Component: 100 - total flux cleaned = 0.00444565 Jy ! Total flux subtracted in 100 components = 0.00444565 Jy ! Clean residual min=-0.005794 max=0.005211 Jy/beam ! Clean residual mean=0.000038 rms=0.001064 Jy/beam ! Combined flux in latest and established models = 1.37654 Jy ! Performing amp+phase self-cal over 1 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 93 components and 1.37654 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=27.631437Jy sigma=1.378723 ! Fit after self-cal, rms=88.504128Jy sigma=1.377733 ! Inverting map and beam ! Estimated beam: bmin=2.22 mas, bmaj=4.071 mas, bpa=-6.512 degrees ! Estimated noise=0.49992 mJy/beam. ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00360143 Jy ! Component: 100 - total flux cleaned = 0.00404982 Jy ! Total flux subtracted in 100 components = 0.00404982 Jy ! Clean residual min=-0.005780 max=0.005037 Jy/beam ! Clean residual mean=0.000041 rms=0.001034 Jy/beam ! Combined flux in latest and established models = 1.38059 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 96 components and 1.38059 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=88.504120Jy sigma=1.372931 ! Fit after self-cal, rms=286.406372Jy sigma=1.372095 ! Inverting map and beam ! Estimated beam: bmin=2.221 mas, bmaj=4.064 mas, bpa=-6.528 degrees ! Estimated noise=0.500372 mJy/beam. ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00329839 Jy ! Component: 100 - total flux cleaned = 0.00350179 Jy ! Total flux subtracted in 100 components = 0.00350179 Jy ! Clean residual min=-0.005729 max=0.004887 Jy/beam ! Clean residual mean=0.000045 rms=0.001008 Jy/beam ! Combined flux in latest and established models = 1.38409 Jy ! Performing amp+phase self-cal over 1 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 96 components and 1.38409 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=286.406372Jy sigma=1.367928 ! Fit after self-cal, rms=937.083191Jy sigma=1.367238 ! Inverting map and beam ! Estimated beam: bmin=2.222 mas, bmaj=4.059 mas, bpa=-6.542 degrees ! Estimated noise=0.500751 mJy/beam. ! Added new window around map position (31.6, 78.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00408977 Jy ! Component: 100 - total flux cleaned = 0.00448151 Jy ! Total flux subtracted in 100 components = 0.00448151 Jy ! Clean residual min=-0.005706 max=0.004546 Jy/beam ! Clean residual mean=0.000041 rms=0.000985 Jy/beam ! Combined flux in latest and established models = 1.38858 Jy ! Performing amp+phase self-cal over 1 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 98 components and 1.38858 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=937.083252Jy sigma=1.363496 ! Fit after self-cal, rms=3108.230225Jy sigma=1.362893 ! Inverting map and beam ! Estimated beam: bmin=2.223 mas, bmaj=4.054 mas, bpa=-6.554 degrees ! Estimated noise=0.501051 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 = 0.00262044 Jy ! Component: 100 - total flux cleaned = 0.00299264 Jy ! Total flux subtracted in 100 components = 0.00299264 Jy ! Clean residual min=-0.005675 max=0.004466 Jy/beam ! Clean residual mean=0.000044 rms=0.000966 Jy/beam ! Combined flux in latest and established models = 1.39157 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 101 components and 1.39157 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=3108.230225Jy sigma=1.359685 ! Fit after self-cal, rms=3108.234863Jy sigma=1.358613 ! Inverting map print "***********************************" ! *********************************** print "*** Finished Amplitude Self-Cal ***" ! *** Finished Amplitude Self-Cal *** print "***********************************" ! *********************************** save OQ208_S ! Writing UV FITS file: OQ208_S.uvf ! Writing 101 model components to file: OQ208_S.mod ! wwins: Wrote 7 windows to OQ208_S.win ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.223 x 4.054 at -6.554 degrees (North through East) ! Clean map min=-0.0039951 max=0.954 Jy/beam ! Writing clean map to FITS file: OQ208_S.fits ! Writing difmap environment to: OQ208_S.par print "****************************" ! **************************** print "*** Now, make some plots ***" ! *** Now, make some plots *** print "****************************" ! **************************** ![@gonzo_plot OQ208_S] device OQ208_Suv.ps/vps,1,2 ! Attempting to open device: 'OQ208_Suv.ps/vps' radplot ! Using default options string "m1" uvplot ! Using default options string "" device OQ208_Sim.ps/vps ! Attempting to open device: 'OQ208_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=2.223 mas, bmaj=4.054 mas, bpa=-6.554 degrees ! Estimated noise=0.501051 mJy/beam. mappl cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.223 x 4.054 at -6.554 degrees (North through East) ! Clean map min=-0.0039951 max=0.954 Jy/beam ![Exited script file: gonzo_plot] ![Exited script file: gonzo5-0.4] quit ! Quitting program ! Log file OQ208_S.log closed on Mon Jun 23 13:43:56 2008