! Started logfile: 1803+784_X.log on Sun Apr 19 23:14:36 2009 observe 1803+784_X.edt4 ! Reading UV FITS file: 1803+784_X.edt4 ! AN table 1: 76 integrations on 190 of 190 possible baselines. ! AN table 2: 35 integrations on 190 of 190 possible baselines. ! AN table 3: 120 integrations on 190 of 190 possible baselines. ! AN table 4: 98 integrations on 190 of 190 possible baselines. ! Apparent sampling: 0.295937 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: 1803+784 ! ! 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 1500 lines of history. ! ! Reading 73996 visibilities. ![@gonzo7-0.1 1803+784_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 1042 telescope corrections were flagged in sub-array 1. ! A total of 557 telescope corrections were flagged in sub-array 2. ! A total of 1325 telescope corrections were flagged in sub-array 3. ! A total of 1281 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 1044 telescope corrections were flagged in sub-array 1. ! A total of 533 telescope corrections were flagged in sub-array 2. ! A total of 1414 telescope corrections were flagged in sub-array 3. ! A total of 1352 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 1050 telescope corrections were flagged in sub-array 1. ! A total of 515 telescope corrections were flagged in sub-array 2. ! A total of 1337 telescope corrections were flagged in sub-array 3. ! A total of 1285 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 1051 telescope corrections were flagged in sub-array 1. ! A total of 512 telescope corrections were flagged in sub-array 2. ! A total of 1337 telescope corrections were flagged in sub-array 3. ! A total of 1283 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=0.434270Jy sigma=6.848774 ! Fit after self-cal, rms=0.431006Jy sigma=6.850283 ! 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=0.5313 mas, bmaj=0.549 mas, bpa=52.61 degrees ! Estimated noise=0.662101 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 = 0.896114 Jy ! Total flux subtracted in 50 components = 0.896114 Jy ! Clean residual min=-0.031767 max=0.250230 Jy/beam ! Clean residual mean=0.000112 rms=0.008122 Jy/beam ! Combined flux in latest and established models = 0.896114 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 0.896114 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.495988Jy sigma=8.083393 ! Fit after self-cal, rms=0.495989Jy sigma=8.083390 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.217743 Jy ! Total flux subtracted in 50 components = 0.217743 Jy ! Clean residual min=-0.027964 max=0.094240 Jy/beam ! Clean residual mean=0.000099 rms=0.005741 Jy/beam ! Combined flux in latest and established models = 1.11386 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 1.11386 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.375257Jy sigma=5.707799 ! Fit after self-cal, rms=0.374736Jy sigma=5.703410 ! Inverting map ! Added new window around map position (-0.6, 0.1). ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.112592 Jy ! Total flux subtracted in 50 components = 0.112592 Jy ! Clean residual min=-0.024393 max=0.081230 Jy/beam ! Clean residual mean=0.000092 rms=0.005025 Jy/beam ! Combined flux in latest and established models = 1.22645 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 11 components and 1.22645 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.328219Jy sigma=4.716916 ! Fit after self-cal, rms=0.327045Jy sigma=4.701196 ! Inverting map ! Added new window around map position (-1.3, 0). ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0854571 Jy ! Total flux subtracted in 50 components = 0.0854571 Jy ! Clean residual min=-0.022120 max=0.046000 Jy/beam ! Clean residual mean=0.000089 rms=0.004497 Jy/beam ! Combined flux in latest and established models = 1.31191 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 16 components and 1.31191 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.295855Jy sigma=4.024507 ! Fit after self-cal, rms=0.294932Jy sigma=4.007561 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0619815 Jy ! Total flux subtracted in 50 components = 0.0619815 Jy ! Clean residual min=-0.020672 max=0.035430 Jy/beam ! Clean residual mean=0.000086 rms=0.004199 Jy/beam ! Combined flux in latest and established models = 1.37389 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 20 components and 1.37389 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.276671Jy sigma=3.564353 ! Fit after self-cal, rms=0.276175Jy sigma=3.555922 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0482604 Jy ! Total flux subtracted in 50 components = 0.0482604 Jy ! Clean residual min=-0.020688 max=0.028142 Jy/beam ! Clean residual mean=0.000084 rms=0.004007 Jy/beam ! Combined flux in latest and established models = 1.42215 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 27 components and 1.42215 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.264604Jy sigma=3.247738 ! Fit after self-cal, rms=0.264343Jy sigma=3.243135 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0388342 Jy ! Total flux subtracted in 50 components = 0.0388342 Jy ! Clean residual min=-0.021145 max=0.022895 Jy/beam ! Clean residual mean=0.000082 rms=0.003879 Jy/beam ! Combined flux in latest and established models = 1.46098 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 31 components and 1.46098 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.256671Jy sigma=3.024066 ! Fit after self-cal, rms=0.256528Jy sigma=3.021153 ! Inverting map print "****************************************" ! **************************************** print "*** Finished Uniform Weighting CLEAN ***" ! *** Finished Uniform Weighting CLEAN *** print "****************************************" ! **************************************** uvweight 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 doamp = false flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7139 mas, bmaj=0.8026 mas, bpa=37.96 degrees ! Estimated noise=0.29499 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 = 0.0607845 Jy ! Component: 100 - total flux cleaned = 0.0976434 Jy ! Total flux subtracted in 100 components = 0.0976434 Jy ! Clean residual min=-0.008619 max=0.029119 Jy/beam ! Clean residual mean=0.006429 rms=0.003844 Jy/beam ! Combined flux in latest and established models = 1.55863 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 30 model components to the UV plane model. ! The established model now contains 51 components and 1.55863 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.244005Jy sigma=2.621342 ! Fit after self-cal, rms=0.243726Jy sigma=2.600570 ! Inverting map ! Added new window around map position (7.2, 3.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0299199 Jy ! Component: 100 - total flux cleaned = 0.0499013 Jy ! Total flux subtracted in 100 components = 0.0499013 Jy ! Clean residual min=-0.008042 max=0.025004 Jy/beam ! Clean residual mean=0.005817 rms=0.003473 Jy/beam ! Combined flux in latest and established models = 1.60853 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 65 components and 1.60853 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.240109Jy sigma=2.498293 ! Fit after self-cal, rms=0.240168Jy sigma=2.493695 ! Inverting map print "****************************************" ! **************************************** print "*** Finished Natural Weighting CLEAN ***" ! *** Finished Natural Weighting CLEAN *** print "****************************************" ! **************************************** gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.06 GC 0.91 HH 1.00* ! HN 1.00 KK 0.87 KP 1.21 LA 1.00* ! MA 1.22 MC 0.89 MK 1.03 NL 1.25 ! NY 0.89 ON 1.00* OV 1.00 PT 1.04 ! SC 1.03 TS 1.00* WF 0.87 WZ 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.98 GC 0.91 HH 1.00* ! HN 0.99 KK 0.97 KP 1.00* LA 1.80 ! MA 1.00* MC 1.00* MK 0.98 NL 1.41 ! NY 1.00* ON 1.00* OV 0.98 PT 0.99 ! SC 0.95 TS 1.00* WF 0.90 WZ 1.00* ! ! A total of 9 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 1.01 GC 0.90 HH 1.00* ! HN 1.01 KK 0.95 KP 1.07 LA 1.09 ! MA 1.05 MC 1.04 MK 1.03 NL 1.03 ! NY 0.91 ON 0.97 OV 1.00 PT 1.00 ! SC 1.14 TS 0.85 WF 0.93 WZ 0.94 ! ! A total of 39 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.01 FD 0.95 GC 0.87 HH 1.00* ! HN 1.02 KK 1.00* KP 1.42 LA 1.05 ! MA 1.33 MC 0.95 MK 1.08 NL 1.00* ! NY 0.89 ON 0.95 OV 1.00 PT 0.97 ! SC 0.90 TS 1.04 WF 0.87 WZ 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.05 GC 0.92 HH 1.00* ! HN 1.03 KK 0.85 KP 1.23 LA 1.00* ! MA 1.22 MC 0.86 MK 1.02 NL 1.11 ! NY 0.95 ON 1.00* OV 1.00 PT 1.03 ! SC 1.20 TS 1.00* WF 0.90 WZ 0.96 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 0.96 GC 0.91 HH 1.00* ! HN 0.97 KK 0.92 KP 1.36 LA 1.66 ! MA 1.00* MC 1.00* MK 0.99 NL 1.40 ! NY 1.00* ON 1.00* OV 0.97 PT 0.98 ! SC 1.21 TS 1.00* WF 0.89 WZ 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 1.02 GC 0.92 HH 1.00* ! HN 0.99 KK 0.97 KP 1.00 LA 1.10 ! MA 1.00 MC 0.98 MK 1.03 NL 1.05 ! NY 0.91 ON 1.00 OV 1.03 PT 0.99 ! SC 1.00* TS 0.84 WF 0.90 WZ 0.88 ! ! A total of 39 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 FD 0.95 GC 0.92 HH 1.00* ! HN 1.03 KK 1.00* KP 1.42 LA 1.12 ! MA 1.31 MC 0.95 MK 1.03 NL 1.00* ! NY 0.92 ON 0.98 OV 1.00 PT 0.96 ! SC 1.00* TS 1.01 WF 0.87 WZ 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.04 GC 0.91 HH 1.00* ! HN 1.02 KK 0.92 KP 1.25 LA 1.00* ! MA 1.19 MC 0.90 MK 1.02 NL 1.07 ! NY 0.93 ON 1.00* OV 1.01 PT 1.02 ! SC 1.01 TS 1.00* WF 0.89 WZ 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.00 GC 0.89 HH 1.00* ! HN 0.97 KK 1.00* KP 1.34 LA 1.90 ! MA 1.00* MC 1.00* MK 0.79 NL 1.44 ! NY 1.00* ON 1.00* OV 0.99 PT 1.00 ! SC 0.89 TS 1.00* WF 0.87 WZ 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 1.00 GC 0.91 HH 1.00* ! HN 1.01 KK 0.95 KP 1.05 LA 1.07 ! MA 1.05 MC 1.00 MK 1.03 NL 1.03 ! NY 0.91 ON 0.97 OV 1.00 PT 0.99 ! SC 1.06 TS 0.83 WF 0.92 WZ 0.71 ! ! A total of 39 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 FD 0.94 GC 0.91 HH 1.00* ! HN 1.01 KK 1.00* KP 1.35 LA 1.07 ! MA 1.45 MC 0.97 MK 1.08 NL 1.00* ! NY 0.89 ON 0.97 OV 1.02 PT 0.98 ! SC 0.92 TS 1.04 WF 0.86 WZ 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 GC 0.92 HH 1.00* ! HN 1.01 KK 0.85 KP 1.33 LA 1.00* ! MA 1.15 MC 0.87 MK 1.01 NL 1.08 ! NY 0.92 ON 0.79 OV 1.00 PT 1.03 ! SC 1.01 TS 1.00* WF 0.84 WZ 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.89 GC 0.89 HH 1.00* ! HN 0.95 KK 0.98 KP 1.33 LA 1.83 ! MA 1.00* MC 1.00* MK 0.94 NL 1.41 ! NY 1.00* ON 1.00* OV 0.98 PT 0.98 ! SC 0.92 TS 1.00* WF 0.96 WZ 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.97 FD 1.01 GC 0.88 HH 1.00* ! HN 1.02 KK 0.95 KP 1.05 LA 1.07 ! MA 0.98 MC 0.97 MK 1.04 NL 1.04 ! NY 0.95 ON 0.99 OV 1.00 PT 1.02 ! SC 1.20 TS 0.84 WF 0.89 WZ 0.93 ! ! A total of 39 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 FD 0.96 GC 0.91 HH 1.00* ! HN 1.01 KK 1.00* KP 1.45 LA 1.06 ! MA 1.05 MC 1.02 MK 1.00 NL 1.00* ! NY 0.93 ON 0.85 OV 1.01 PT 0.97 ! SC 0.90 TS 0.98 WF 0.87 WZ 1.00* ! ! ! Fit before self-cal, rms=0.240168Jy sigma=2.493695 ! Fit after self-cal, rms=0.196009Jy sigma=1.748836 dynam = dynam - 0.5 doamp = false flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7011 mas, bmaj=0.7982 mas, bpa=38.85 degrees ! Estimated noise=0.289772 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 = 0.0214494 Jy ! Component: 100 - total flux cleaned = 0.0274452 Jy ! Total flux subtracted in 100 components = 0.0274452 Jy ! Clean residual min=-0.008791 max=0.014401 Jy/beam ! Clean residual mean=0.002610 rms=0.001925 Jy/beam ! Combined flux in latest and established models = 1.63597 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 73 components and 1.63597 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.192868Jy sigma=1.707192 ! Fit after self-cal, rms=0.193017Jy sigma=1.701474 ! Inverting map ! Added new window around map position (-3.7, -0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0135647 Jy ! Component: 100 - total flux cleaned = 0.0188061 Jy ! Total flux subtracted in 100 components = 0.0188061 Jy ! Clean residual min=-0.007003 max=0.011162 Jy/beam ! Clean residual mean=0.002376 rms=0.001781 Jy/beam ! Combined flux in latest and established models = 1.65478 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 92 components and 1.65478 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.191235Jy sigma=1.681459 ! Fit after self-cal, rms=0.191291Jy sigma=1.675505 ! Inverting map ! Added new window around map position (-1.6, 1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0121006 Jy ! Component: 100 - total flux cleaned = 0.0172709 Jy ! Total flux subtracted in 100 components = 0.0172709 Jy ! Clean residual min=-0.006091 max=0.009001 Jy/beam ! Clean residual mean=0.002159 rms=0.001677 Jy/beam ! Combined flux in latest and established models = 1.67205 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 25 model components to the UV plane model. ! The established model now contains 111 components and 1.67205 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.189911Jy sigma=1.662061 ! Fit after self-cal, rms=0.189989Jy sigma=1.658268 ! Inverting map dynam = dynam - 1.0 doamp = true solint = solint * (6.0/3.6) flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal doamp, doflt, solint new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-3.1, -8.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00712246 Jy ! Component: 100 - total flux cleaned = 0.0118436 Jy ! Total flux subtracted in 100 components = 0.0118436 Jy ! Clean residual min=-0.005130 max=0.008687 Jy/beam ! Clean residual mean=0.002011 rms=0.001621 Jy/beam ! Combined flux in latest and established models = 1.68389 Jy ! Performing amp+phase self-cal over 1 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 122 components and 1.68389 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.189131Jy sigma=1.647917 ! Fit after self-cal, rms=0.201140Jy sigma=1.436978 ! Inverting map and beam ! Estimated beam: bmin=0.6998 mas, bmaj=0.7935 mas, bpa=38.3 degrees ! Estimated noise=0.289469 mJy/beam. ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0116591 Jy ! Component: 100 - total flux cleaned = 0.0136702 Jy ! Total flux subtracted in 100 components = 0.0136702 Jy ! Clean residual min=-0.005076 max=0.008612 Jy/beam ! Clean residual mean=0.001398 rms=0.001029 Jy/beam ! Combined flux in latest and established models = 1.69756 Jy ! Performing amp+phase self-cal over 1 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 128 components and 1.69756 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.200142Jy sigma=1.426448 ! Fit after self-cal, rms=0.200640Jy sigma=1.414254 ! Inverting map and beam ! Estimated beam: bmin=0.6987 mas, bmaj=0.7928 mas, bpa=38.23 degrees ! Estimated noise=0.289638 mJy/beam. ! Added new window around map position (1.2, -0.3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00966547 Jy ! Component: 100 - total flux cleaned = 0.0128201 Jy ! Total flux subtracted in 100 components = 0.0128201 Jy ! Clean residual min=-0.004882 max=0.006987 Jy/beam ! Clean residual mean=0.001186 rms=0.000943 Jy/beam ! Combined flux in latest and established models = 1.71038 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 140 components and 1.71038 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.199990Jy sigma=1.400267 ! Fit after self-cal, rms=0.200453Jy sigma=1.396659 ! Inverting map and beam ! Estimated beam: bmin=0.6979 mas, bmaj=0.7922 mas, bpa=38.1 degrees ! Estimated noise=0.289835 mJy/beam. ! Added new window around map position (-2, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00757764 Jy ! Component: 100 - total flux cleaned = 0.00982958 Jy ! Total flux subtracted in 100 components = 0.00982958 Jy ! Clean residual min=-0.004280 max=0.005975 Jy/beam ! Clean residual mean=0.001044 rms=0.000880 Jy/beam ! Combined flux in latest and established models = 1.72021 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 144 components and 1.72021 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.199906Jy sigma=1.386643 ! Fit after self-cal, rms=0.200318Jy sigma=1.384171 ! Inverting map and beam ! Estimated beam: bmin=0.6971 mas, bmaj=0.7915 mas, bpa=37.99 degrees ! Estimated noise=0.289977 mJy/beam. ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00575573 Jy ! Component: 100 - total flux cleaned = 0.00823045 Jy ! Total flux subtracted in 100 components = 0.00823045 Jy ! Clean residual min=-0.003903 max=0.005548 Jy/beam ! Clean residual mean=0.000946 rms=0.000836 Jy/beam ! Combined flux in latest and established models = 1.72844 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 149 components and 1.72844 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.199896Jy sigma=1.377313 ! Fit after self-cal, rms=0.200234Jy sigma=1.375827 ! Inverting map and beam ! Estimated beam: bmin=0.6964 mas, bmaj=0.7908 mas, bpa=37.92 degrees ! Estimated noise=0.290106 mJy/beam. ! Added new window around map position (-0.2, -0.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0049806 Jy ! Component: 100 - total flux cleaned = 0.00727404 Jy ! Total flux subtracted in 100 components = 0.00727404 Jy ! Clean residual min=-0.003574 max=0.005240 Jy/beam ! Clean residual mean=0.000870 rms=0.000802 Jy/beam ! Combined flux in latest and established models = 1.73572 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 154 components and 1.73572 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.199863Jy sigma=1.370058 ! Fit after self-cal, rms=0.200114Jy sigma=1.368942 ! Inverting map and beam ! Estimated beam: bmin=0.6957 mas, bmaj=0.79 mas, bpa=37.97 degrees ! Estimated noise=0.290223 mJy/beam. ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00422534 Jy ! Component: 100 - total flux cleaned = 0.0065194 Jy ! Total flux subtracted in 100 components = 0.0065194 Jy ! Clean residual min=-0.003239 max=0.005017 Jy/beam ! Clean residual mean=0.000813 rms=0.000773 Jy/beam ! Combined flux in latest and established models = 1.74224 Jy ! Performing amp+phase self-cal over 1 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 159 components and 1.74224 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.199810Jy sigma=1.364416 ! Fit after self-cal, rms=0.200040Jy sigma=1.363520 ! Inverting map and beam ! Estimated beam: bmin=0.695 mas, bmaj=0.7893 mas, bpa=38 degrees ! Estimated noise=0.290311 mJy/beam. ! Added new window around map position (-6.3, 0.9). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00566188 Jy ! Component: 100 - total flux cleaned = 0.00786335 Jy ! Total flux subtracted in 100 components = 0.00786335 Jy ! Clean residual min=-0.003097 max=0.004384 Jy/beam ! Clean residual mean=0.000734 rms=0.000733 Jy/beam ! Combined flux in latest and established models = 1.7501 Jy ! Performing amp+phase self-cal over 1 minute time intervals ! Adding 25 model components to the UV plane model. ! The established model now contains 168 components and 1.7501 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.199777Jy sigma=1.358754 ! Fit after self-cal, rms=0.200032Jy sigma=1.358220 ! Inverting map and beam ! Estimated beam: bmin=0.6944 mas, bmaj=0.7888 mas, bpa=38.04 degrees ! Estimated noise=0.290408 mJy/beam. ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00390801 Jy ! Component: 100 - total flux cleaned = 0.00590874 Jy ! Total flux subtracted in 100 components = 0.00590874 Jy ! Clean residual min=-0.002813 max=0.004170 Jy/beam ! Clean residual mean=0.000693 rms=0.000710 Jy/beam ! Combined flux in latest and established models = 1.75601 Jy ! Performing amp+phase self-cal over 1 minute time intervals ! Adding 25 model components to the UV plane model. ! The established model now contains 170 components and 1.75601 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.199820Jy sigma=1.354617 ! Fit after self-cal, rms=0.200056Jy sigma=1.354175 ! Inverting map and beam ! Estimated beam: bmin=0.6939 mas, bmaj=0.7884 mas, bpa=38.06 degrees ! Estimated noise=0.290473 mJy/beam. ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0032096 Jy ! Component: 100 - total flux cleaned = 0.00504262 Jy ! Total flux subtracted in 100 components = 0.00504262 Jy ! Clean residual min=-0.002584 max=0.003972 Jy/beam ! Clean residual mean=0.000655 rms=0.000690 Jy/beam ! Combined flux in latest and established models = 1.76105 Jy ! Performing amp+phase self-cal over 1 minute time intervals ! Adding 29 model components to the UV plane model. ! The established model now contains 176 components and 1.76105 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.199873Jy sigma=1.351324 ! Fit after self-cal, rms=0.200082Jy sigma=1.350905 ! Inverting map and beam ! Estimated beam: bmin=0.6933 mas, bmaj=0.7879 mas, bpa=38.08 degrees ! Estimated noise=0.290509 mJy/beam. ! Added new window around map position (-3.6, 3.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00349395 Jy ! Component: 100 - total flux cleaned = 0.00552329 Jy ! Total flux subtracted in 100 components = 0.00552329 Jy ! Clean residual min=-0.002512 max=0.003432 Jy/beam ! Clean residual mean=0.000607 rms=0.000673 Jy/beam ! Combined flux in latest and established models = 1.76658 Jy ! Performing amp+phase self-cal over 1 minute time intervals ! Adding 27 model components to the UV plane model. ! The established model now contains 183 components and 1.76658 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.199923Jy sigma=1.348159 ! Fit after self-cal, rms=0.200164Jy sigma=1.347757 ! Inverting map and beam ! Estimated beam: bmin=0.6929 mas, bmaj=0.7876 mas, bpa=38.11 degrees ! Estimated noise=0.290565 mJy/beam. ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00256467 Jy ! Component: 100 - total flux cleaned = 0.0042866 Jy ! Total flux subtracted in 100 components = 0.0042866 Jy ! Clean residual min=-0.002263 max=0.003351 Jy/beam ! Clean residual mean=0.000570 rms=0.000658 Jy/beam ! Combined flux in latest and established models = 1.77086 Jy ! Performing amp+phase self-cal over 1 minute time intervals ! Adding 33 model components to the UV plane model. ! The established model now contains 189 components and 1.77086 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.200030Jy sigma=1.345660 ! Fit after self-cal, rms=0.200227Jy sigma=1.345371 ! Inverting map and beam ! Estimated beam: bmin=0.6924 mas, bmaj=0.7872 mas, bpa=38.13 degrees ! Estimated noise=0.290573 mJy/beam. ! Added new window around map position (-8, -0.3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00374161 Jy ! Component: 100 - total flux cleaned = 0.00541806 Jy ! Total flux subtracted in 100 components = 0.00541806 Jy ! Clean residual min=-0.002215 max=0.002997 Jy/beam ! Clean residual mean=0.000516 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 1.77628 Jy ! Performing amp+phase self-cal over 1 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 198 components and 1.77628 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.200113Jy sigma=1.342947 ! Fit after self-cal, rms=0.200315Jy sigma=1.342696 ! Inverting map and beam ! Estimated beam: bmin=0.6921 mas, bmaj=0.787 mas, bpa=38.16 degrees ! Estimated noise=0.290613 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 = 0.00239397 Jy ! Component: 100 - total flux cleaned = 0.00406494 Jy ! Total flux subtracted in 100 components = 0.00406494 Jy ! Clean residual min=-0.002052 max=0.002944 Jy/beam ! Clean residual mean=0.000488 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 1.78035 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 205 components and 1.78035 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.200212Jy sigma=1.340980 ! Fit after self-cal, rms=0.199915Jy sigma=1.334406 ! Inverting map print "***********************************" ! *********************************** print "*** Finished Amplitude Self-Cal ***" ! *** Finished Amplitude Self-Cal *** print "***********************************" ! *********************************** save 1803+784_X ! Writing UV FITS file: 1803+784_X.uvf ! Writing 205 model components to file: 1803+784_X.mod ! wwins: Wrote 13 windows to 1803+784_X.win ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6921 x 0.787 at 38.16 degrees (North through East) ! Clean map min=-0.0019422 max=1.1897 Jy/beam ! Writing clean map to FITS file: 1803+784_X.fits ! Writing difmap environment to: 1803+784_X.par print "****************************" ! **************************** print "*** Now, make some plots ***" ! *** Now, make some plots *** print "****************************" ! **************************** ![@gonzo_plot 1803+784_X] device 1803+784_Xuv.ps/vps,1,2 ! Attempting to open device: '1803+784_Xuv.ps/vps' radplot ! Using default options string "m1" uvplot ! Using default options string "" device 1803+784_Xim.ps/vps ! Attempting to open device: '1803+784_Xim.ps/vps' uvweight 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. loglevs -1,2048,2 ! The new contour levels are: ! -1 1 2 4 8 16 32 64 128 256 512 1024 2048 cmul = imstat(rms)*3 ! Inverting map and beam ! Estimated beam: bmin=0.6921 mas, bmaj=0.787 mas, bpa=38.16 degrees ! Estimated noise=0.290613 mJy/beam. mappl cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6921 x 0.787 at 38.16 degrees (North through East) ! Clean map min=-0.0019422 max=1.1897 Jy/beam ![Exited script file: gonzo_plot] ![Exited script file: gonzo7-0.1] quit ! Quitting program ! Log file 1803+784_X.log closed on Sun Apr 19 23:15:12 2009