! Started logfile: /image_prod/ug002_uvm//J0750+1231_X_a_dfm.log on Wed Mar 4 16:49:49 2020 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.42800 obs /image_prod/ug002_uvm//J0750+1231_X_a_uvm.fits ! Reading UV FITS file: /image_prod/ug002_uvm//J0750+1231_X_a_uvm.fits ! AN table 1: 18 integrations on 45 of 45 possible baselines. ! AN table 2: 30 integrations on 36 of 36 possible baselines. ! AN table 3: 6 integrations on 36 of 36 possible baselines. ! AN table 4: 12 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.824324 visibilities/baseline/integration-bin. ! Found source: J0750+1231 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 24156 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 12 channels. ! Selecting polarization: RR, channels: 1..12 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J0750+1231_X_a] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. 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 19 telescope corrections were flagged in sub-array 1. ! A total of 25 telescope corrections were flagged in sub-array 2. ! A total of 10 telescope corrections were flagged in sub-array 3. ! A total of 26 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 19 telescope corrections were flagged in sub-array 1. ! A total of 25 telescope corrections were flagged in sub-array 2. ! A total of 10 telescope corrections were flagged in sub-array 3. ! A total of 26 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 19 telescope corrections were flagged in sub-array 1. ! A total of 25 telescope corrections were flagged in sub-array 2. ! A total of 10 telescope corrections were flagged in sub-array 3. ! A total of 26 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 19 telescope corrections were flagged in sub-array 1. ! A total of 25 telescope corrections were flagged in sub-array 2. ! A total of 10 telescope corrections were flagged in sub-array 3. ! A total of 26 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 5. ! A total of 19 telescope corrections were flagged in sub-array 1. ! A total of 25 telescope corrections were flagged in sub-array 2. ! A total of 10 telescope corrections were flagged in sub-array 3. ! A total of 26 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 6. ! A total of 19 telescope corrections were flagged in sub-array 1. ! A total of 25 telescope corrections were flagged in sub-array 2. ! A total of 10 telescope corrections were flagged in sub-array 3. ! A total of 26 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 7. ! A total of 19 telescope corrections were flagged in sub-array 1. ! A total of 25 telescope corrections were flagged in sub-array 2. ! A total of 10 telescope corrections were flagged in sub-array 3. ! A total of 26 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 8. ! A total of 19 telescope corrections were flagged in sub-array 1. ! A total of 25 telescope corrections were flagged in sub-array 2. ! A total of 10 telescope corrections were flagged in sub-array 3. ! A total of 26 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 9. ! A total of 19 telescope corrections were flagged in sub-array 1. ! A total of 25 telescope corrections were flagged in sub-array 2. ! A total of 10 telescope corrections were flagged in sub-array 3. ! A total of 26 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 10. ! A total of 19 telescope corrections were flagged in sub-array 1. ! A total of 25 telescope corrections were flagged in sub-array 2. ! A total of 10 telescope corrections were flagged in sub-array 3. ! A total of 26 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 11. ! A total of 19 telescope corrections were flagged in sub-array 1. ! A total of 25 telescope corrections were flagged in sub-array 2. ! A total of 10 telescope corrections were flagged in sub-array 3. ! A total of 26 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 12. ! A total of 19 telescope corrections were flagged in sub-array 1. ! A total of 25 telescope corrections were flagged in sub-array 2. ! A total of 10 telescope corrections were flagged in sub-array 3. ! A total of 26 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=1.742313Jy sigma=7.921734 ! Fit after self-cal, rms=0.508758Jy sigma=2.179025 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 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. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.6258 mas, bmaj=1.576 mas, bpa=-0.1714 degrees ! Estimated noise=1.44149 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.956397 Jy ! Component: 100 - total flux cleaned = 1.24699 Jy ! Total flux subtracted in 100 components = 1.24699 Jy ! Clean residual min=-0.041216 max=0.134946 Jy/beam ! Clean residual mean=-0.000018 rms=0.006827 Jy/beam ! Combined flux in latest and established models = 1.24699 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 1.24699 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.338014Jy sigma=1.425932 ! Fit after self-cal, rms=0.337930Jy sigma=1.425428 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.151222 Jy ! Component: 100 - total flux cleaned = 0.233554 Jy ! Total flux subtracted in 100 components = 0.233554 Jy ! Clean residual min=-0.025103 max=0.050293 Jy/beam ! Clean residual mean=-0.000009 rms=0.004118 Jy/beam ! Combined flux in latest and established models = 1.48055 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 8 components and 1.48055 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.214013Jy sigma=0.916386 ! Fit after self-cal, rms=0.213896Jy sigma=0.915997 ! Inverting map ! Added new window around map position (2, 0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0527857 Jy ! Component: 100 - total flux cleaned = 0.0892894 Jy ! Total flux subtracted in 100 components = 0.0892894 Jy ! Clean residual min=-0.020520 max=0.037492 Jy/beam ! Clean residual mean=-0.000006 rms=0.003585 Jy/beam ! Combined flux in latest and established models = 1.56983 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 14 components and 1.56983 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.186598Jy sigma=0.815928 ! Fit after self-cal, rms=0.185593Jy sigma=0.811054 ! Inverting map ! Added new window around map position (-2, -0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0328587 Jy ! Component: 100 - total flux cleaned = 0.0569227 Jy ! Total flux subtracted in 100 components = 0.0569227 Jy ! Clean residual min=-0.019891 max=0.023536 Jy/beam ! Clean residual mean=-0.000004 rms=0.003304 Jy/beam ! Combined flux in latest and established models = 1.62676 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 22 components and 1.62676 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.173416Jy sigma=0.768451 ! Fit after self-cal, rms=0.173333Jy sigma=0.768217 ! Inverting map ! Added new window around map position (-5, 8.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0227144 Jy ! Component: 100 - total flux cleaned = 0.0393896 Jy ! Total flux subtracted in 100 components = 0.0393896 Jy ! Clean residual min=-0.018197 max=0.018559 Jy/beam ! Clean residual mean=-0.000003 rms=0.003177 Jy/beam ! Combined flux in latest and established models = 1.66615 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 25 components and 1.66615 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.166962Jy sigma=0.746503 ! Fit after self-cal, rms=0.166832Jy sigma=0.746006 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 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 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8057 mas, bmaj=1.856 mas, bpa=0.5252 degrees ! Estimated noise=1.01057 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (3.8, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0357534 Jy ! Component: 100 - total flux cleaned = 0.0600057 Jy ! Component: 150 - total flux cleaned = 0.0793037 Jy ! Component: 200 - total flux cleaned = 0.0953014 Jy ! Total flux subtracted in 200 components = 0.0953014 Jy ! Clean residual min=-0.020348 max=0.023559 Jy/beam ! Clean residual mean=-0.000018 rms=0.004775 Jy/beam ! Combined flux in latest and established models = 1.76145 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 68 components and 1.76145 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.154353Jy sigma=0.703338 ! Fit after self-cal, rms=0.153593Jy sigma=0.700290 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8057 x 1.856 at 0.5252 degrees (North through East) ! Clean map min=-0.020185 max=1.319 Jy/beam 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 0.96 FD 1.00 HN 0.98 KP 1.02 ! LA 1.01 MK 1.00 NL 1.05 OV 0.90 ! PT 0.91 SC 0.97 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.12 HN 0.97 KP 1.04 ! LA 1.04 MK 1.00 OV 0.94 PT 0.89 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.95 FD 1.03 HN 0.96 KP 1.04 ! LA 1.14 MK 1.02 NL 1.24 OV 0.93 ! SC 1.06 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.02 FD 1.04 KP 1.04 MK 1.04 ! NL 1.11 OV 0.94 PT 0.93 SC 1.05 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 0.98 KP 1.02 ! LA 0.99 MK 1.02 NL 1.06 OV 0.92 ! PT 0.89 SC 0.98 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.12 HN 0.97 KP 1.06 ! LA 1.01 MK 0.99 OV 0.94 PT 0.90 ! SC 0.98 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 1.02 HN 0.95 KP 1.05 ! LA 1.16 MK 1.01 NL 1.21 OV 0.93 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.97 FD 1.05 KP 1.02 MK 1.04 ! NL 1.14 OV 0.94 PT 0.94 SC 1.03 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 0.97 KP 1.03 ! LA 1.01 MK 1.02 NL 1.05 OV 0.91 ! PT 0.91 SC 0.97 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.11 HN 0.96 KP 1.03 ! LA 1.03 MK 0.99 OV 0.95 PT 0.91 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 1.00 HN 0.96 KP 1.05 ! LA 1.14 MK 1.03 NL 1.21 OV 0.94 ! SC 1.04 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.03 FD 1.05 KP 1.00 MK 1.07 ! NL 1.11 OV 0.92 PT 0.94 SC 1.03 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 0.99 KP 1.01 ! LA 1.01 MK 1.01 NL 1.06 OV 0.92 ! PT 0.91 SC 0.98 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.12 HN 0.95 KP 1.04 ! LA 1.02 MK 0.99 OV 0.95 PT 0.90 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 1.02 HN 0.95 KP 1.03 ! LA 1.12 MK 1.01 NL 1.25 OV 0.92 ! SC 1.05 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.01 FD 1.05 KP 1.00 MK 1.05 ! NL 1.09 OV 0.95 PT 0.96 SC 1.05 ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 0.97 KP 1.03 ! LA 1.00 MK 1.00 NL 1.06 OV 0.92 ! PT 0.90 SC 0.97 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.13 HN 0.97 KP 1.03 ! LA 1.01 MK 1.01 OV 0.96 PT 0.89 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 1.01 HN 0.95 KP 1.03 ! LA 1.11 MK 1.02 NL 1.22 OV 0.94 ! SC 1.05 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.01 FD 1.06 KP 0.99 MK 1.05 ! NL 1.13 OV 0.95 PT 0.96 SC 1.05 ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 0.96 KP 1.02 ! LA 1.01 MK 1.02 NL 1.06 OV 0.85 ! PT 0.90 SC 0.96 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.09 HN 0.98 KP 1.03 ! LA 1.01 MK 1.01 OV 0.95 PT 0.90 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.96 FD 1.02 HN 0.97 KP 1.04 ! LA 1.13 MK 1.03 NL 1.21 OV 0.93 ! SC 1.05 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.01 FD 1.07 KP 1.00 MK 1.07 ! NL 1.13 OV 0.95 PT 0.92 SC 1.06 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 0.99 KP 1.00 ! LA 0.99 MK 1.01 NL 1.06 OV 0.92 ! PT 0.91 SC 0.97 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.11 HN 0.96 KP 1.02 ! LA 1.04 MK 1.02 OV 0.93 PT 0.91 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 1.03 HN 0.95 KP 1.03 ! LA 1.14 MK 1.04 NL 1.22 OV 0.92 ! SC 1.03 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.01 FD 1.03 KP 1.03 MK 1.07 ! NL 1.13 OV 0.94 PT 0.93 SC 1.04 ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.98 KP 1.04 ! LA 1.00 MK 1.03 NL 1.05 OV 0.90 ! PT 0.90 SC 0.99 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.10 HN 0.96 KP 1.05 ! LA 1.01 MK 1.03 OV 0.94 PT 0.90 ! SC 1.04 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.97 FD 1.04 HN 0.96 KP 1.02 ! LA 1.14 MK 1.04 NL 1.24 OV 0.93 ! SC 1.03 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.03 FD 1.05 KP 1.01 MK 1.07 ! NL 1.11 OV 0.95 PT 0.94 SC 1.05 ! ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 0.96 KP 1.02 ! LA 1.00 MK 1.03 NL 1.07 OV 0.92 ! PT 0.92 SC 0.95 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.08 HN 0.98 KP 1.03 ! LA 1.01 MK 1.01 OV 0.94 PT 0.90 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 1.00 HN 0.97 KP 1.04 ! LA 1.10 MK 1.02 NL 1.23 OV 0.95 ! SC 1.06 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.01 FD 1.06 KP 1.01 MK 1.09 ! NL 1.15 OV 0.97 PT 0.91 SC 1.07 ! ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 0.98 KP 1.01 ! LA 1.01 MK 1.03 NL 1.05 OV 0.92 ! PT 0.90 SC 0.96 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.11 HN 0.97 KP 1.04 ! LA 1.01 MK 1.03 OV 0.94 PT 0.89 ! SC 1.03 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 1.04 HN 0.98 KP 1.01 ! LA 1.14 MK 1.06 NL 1.19 OV 0.95 ! SC 1.08 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 FD 1.09 KP 1.02 MK 1.10 ! NL 1.11 OV 0.95 PT 0.97 SC 1.02 ! ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 0.97 KP 1.03 ! LA 0.98 MK 1.02 NL 1.05 OV 0.91 ! PT 0.90 SC 0.98 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.11 HN 0.98 KP 1.04 ! LA 1.02 MK 1.03 OV 0.94 PT 0.92 ! SC 1.04 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.95 FD 1.02 HN 0.98 KP 1.04 ! LA 1.14 MK 1.06 NL 1.23 OV 0.92 ! SC 1.05 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 FD 1.06 KP 1.02 MK 1.08 ! NL 1.17 OV 0.95 PT 0.92 SC 1.07 ! ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 0.97 KP 1.04 ! LA 1.02 MK 1.04 NL 1.06 OV 0.93 ! PT 0.89 SC 0.97 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.11 HN 1.00 KP 1.04 ! LA 1.00 MK 1.05 OV 0.94 PT 0.89 ! SC 1.03 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 1.05 HN 0.98 KP 1.03 ! LA 1.14 MK 1.13 NL 1.21 OV 0.92 ! SC 1.04 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.99 FD 1.07 KP 0.99 MK 1.11 ! NL 1.13 OV 0.95 PT 0.96 SC 1.04 ! ! ! Fit before self-cal, rms=0.153593Jy sigma=0.700290 ! Fit after self-cal, rms=0.105458Jy sigma=0.469932 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8087 mas, bmaj=1.857 mas, bpa=0.6443 degrees ! Estimated noise=1.01141 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0164402 Jy ! Component: 100 - total flux cleaned = 0.0216203 Jy ! Component: 150 - total flux cleaned = 0.0246752 Jy ! Component: 200 - total flux cleaned = 0.0262657 Jy ! Total flux subtracted in 200 components = 0.0262657 Jy ! Clean residual min=-0.008706 max=0.008846 Jy/beam ! Clean residual mean=-0.000012 rms=0.002203 Jy/beam ! Combined flux in latest and established models = 1.78771 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 94 components and 1.78771 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.101400Jy sigma=0.452894 ! Fit after self-cal, rms=0.101095Jy sigma=0.451690 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.101095Jy sigma=0.451690 ! Fit after self-cal, rms=0.074015Jy sigma=0.326661 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8088 mas, bmaj=1.855 mas, bpa=0.6349 degrees ! Estimated noise=1.00843 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00309942 Jy ! Component: 100 - total flux cleaned = -0.00249578 Jy ! Component: 150 - total flux cleaned = -0.00142679 Jy ! Component: 200 - total flux cleaned = -0.00075208 Jy ! Total flux subtracted in 200 components = -0.00075208 Jy ! Clean residual min=-0.006759 max=0.007862 Jy/beam ! Clean residual mean=-0.000007 rms=0.001102 Jy/beam ! Combined flux in latest and established models = 1.78696 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 111 components and 1.78696 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.071540Jy sigma=0.315688 ! Fit after self-cal, rms=0.071412Jy sigma=0.315178 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (5.2, -2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00696104 Jy ! Component: 100 - total flux cleaned = 0.0086902 Jy ! Component: 150 - total flux cleaned = 0.00943356 Jy ! Component: 200 - total flux cleaned = 0.0100982 Jy ! Total flux subtracted in 200 components = 0.0100982 Jy ! Clean residual min=-0.006543 max=0.006416 Jy/beam ! Clean residual mean=-0.000005 rms=0.000986 Jy/beam ! Combined flux in latest and established models = 1.79706 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 124 components and 1.79706 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.070068Jy sigma=0.309537 ! Fit after self-cal, rms=0.070011Jy sigma=0.309250 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.070011Jy sigma=0.309250 ! Fit after self-cal, rms=0.069239Jy sigma=0.306636 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8088 mas, bmaj=1.856 mas, bpa=0.6906 degrees ! Estimated noise=1.00673 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0050115 Jy ! Component: 100 - total flux cleaned = -0.00480951 Jy ! Component: 150 - total flux cleaned = -0.00412583 Jy ! Component: 200 - total flux cleaned = -0.00352589 Jy ! Total flux subtracted in 200 components = -0.00352589 Jy ! Clean residual min=-0.006380 max=0.006086 Jy/beam ! Clean residual mean=-0.000004 rms=0.000825 Jy/beam ! Combined flux in latest and established models = 1.79354 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 132 components and 1.79353 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.068161Jy sigma=0.301828 ! Fit after self-cal, rms=0.068124Jy sigma=0.301679 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000427478 Jy ! Component: 100 - total flux cleaned = 0.0010871 Jy ! Component: 150 - total flux cleaned = 0.00156071 Jy ! Component: 200 - total flux cleaned = 0.00188836 Jy ! Total flux subtracted in 200 components = 0.00188836 Jy ! Clean residual min=-0.006280 max=0.005404 Jy/beam ! Clean residual mean=-0.000004 rms=0.000782 Jy/beam ! Combined flux in latest and established models = 1.79542 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 144 components and 1.79542 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.067693Jy sigma=0.299767 ! Fit after self-cal, rms=0.067672Jy sigma=0.299665 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.067672Jy sigma=0.299665 ! Fit after self-cal, rms=0.067301Jy sigma=0.298291 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.063 mas, bmaj=2.854 mas, bpa=2.207 degrees ! Estimated noise=1.44249 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00217831 Jy ! Component: 100 - total flux cleaned = -0.00243018 Jy ! Component: 150 - total flux cleaned = -0.00258909 Jy ! Component: 200 - total flux cleaned = -0.00271996 Jy ! Total flux subtracted in 200 components = -0.00271996 Jy ! Clean residual min=-0.005207 max=0.004901 Jy/beam ! Clean residual mean=-0.000008 rms=0.001086 Jy/beam ! Combined flux in latest and established models = 1.7927 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 158 components and 1.7927 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.066811Jy sigma=0.296663 ! Fit after self-cal, rms=0.066740Jy sigma=0.296159 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000347443 Jy ! Component: 100 - total flux cleaned = 0.000474643 Jy ! Component: 150 - total flux cleaned = 0.000477684 Jy ! Component: 200 - total flux cleaned = 0.000480317 Jy ! Total flux subtracted in 200 components = 0.000480317 Jy ! Clean residual min=-0.004773 max=0.004449 Jy/beam ! Clean residual mean=-0.000007 rms=0.001027 Jy/beam ! Combined flux in latest and established models = 1.79318 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 167 components and 1.79318 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.066633Jy sigma=0.296091 ! Fit after self-cal, rms=0.066601Jy sigma=0.295832 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=0.8087 mas, bmaj=1.856 mas, bpa=0.7433 degrees ! Estimated noise=1.0056 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8087 x 1.856 at 0.7433 degrees (North through East) ! Clean map min=-0.0051626 max=1.3163 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal 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 new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.066601Jy sigma=0.295832 ! Fit after self-cal, rms=0.055932Jy sigma=0.252160 ! Inverting map and beam ! Estimated beam: bmin=0.8085 mas, bmaj=1.855 mas, bpa=0.8165 degrees ! Estimated noise=1.00479 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00269092 Jy ! Component: 100 - total flux cleaned = -0.0029487 Jy ! Component: 150 - total flux cleaned = -0.00295307 Jy ! Component: 200 - total flux cleaned = -0.00259184 Jy ! Total flux subtracted in 200 components = -0.00259184 Jy ! Clean residual min=-0.005763 max=0.004140 Jy/beam ! Clean residual mean=-0.000003 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 1.79059 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 173 components and 1.79059 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.055486Jy sigma=0.249802 ! Fit after self-cal, rms=0.055453Jy sigma=0.249720 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.81182e-05 Jy ! Component: 100 - total flux cleaned = 5.85033e-05 Jy ! Component: 150 - total flux cleaned = 6.07378e-05 Jy ! Component: 200 - total flux cleaned = -7.89004e-05 Jy ! Total flux subtracted in 200 components = -7.89004e-05 Jy ! Clean residual min=-0.005777 max=0.003938 Jy/beam ! Clean residual mean=-0.000003 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 1.79051 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 183 components and 1.79051 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.055281Jy sigma=0.248715 ! Fit after self-cal, rms=0.055267Jy sigma=0.248684 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.055267Jy sigma=0.248684 ! Fit after self-cal, rms=0.055039Jy sigma=0.248114 print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 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. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6273 mas, bmaj=1.574 mas, bpa=0.05585 degrees ! Estimated noise=1.44036 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.953729 Jy ! Component: 100 - total flux cleaned = 1.24128 Jy ! Component: 150 - total flux cleaned = 1.39115 Jy ! Component: 200 - total flux cleaned = 1.47268 Jy ! Total flux subtracted in 200 components = 1.47268 Jy ! Clean residual min=-0.022795 max=0.039139 Jy/beam ! Clean residual mean=-0.000008 rms=0.002746 Jy/beam ! Combined flux in latest and established models = 1.47268 Jy uvw 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. flux_cutoff = imstat(rms) * dynam ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 1.47268 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8081 mas, bmaj=1.855 mas, bpa=0.8458 degrees ! Estimated noise=1.00397 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0750955 Jy ! Component: 100 - total flux cleaned = 0.124121 Jy ! Component: 150 - total flux cleaned = 0.160354 Jy ! Component: 200 - total flux cleaned = 0.187958 Jy ! Total flux subtracted in 200 components = 0.187958 Jy ! Clean residual min=-0.008280 max=0.018497 Jy/beam ! Clean residual mean=-0.000020 rms=0.002111 Jy/beam ! Combined flux in latest and established models = 1.66064 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 36 components and 1.66064 Jy ! Inverting map ! Added new window around map position (1.4, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0223682 Jy ! Component: 100 - total flux cleaned = 0.0401973 Jy ! Component: 150 - total flux cleaned = 0.0546382 Jy ! Component: 200 - total flux cleaned = 0.066441 Jy ! Total flux subtracted in 200 components = 0.066441 Jy ! Clean residual min=-0.005443 max=0.007159 Jy/beam ! Clean residual mean=-0.000010 rms=0.001086 Jy/beam ! Combined flux in latest and established models = 1.72708 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 69 components and 1.72708 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00982843 Jy ! Component: 100 - total flux cleaned = 0.0180605 Jy ! Component: 150 - total flux cleaned = 0.025022 Jy ! Component: 200 - total flux cleaned = 0.0309841 Jy ! Total flux subtracted in 200 components = 0.0309841 Jy ! Clean residual min=-0.005222 max=0.003748 Jy/beam ! Clean residual mean=-0.000006 rms=0.000712 Jy/beam ! Combined flux in latest and established models = 1.75807 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 92 components and 1.75807 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.064 mas, bmaj=2.855 mas, bpa=2.37 degrees ! Estimated noise=1.44118 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00907079 Jy ! Component: 100 - total flux cleaned = 0.0148969 Jy ! Component: 150 - total flux cleaned = 0.0191542 Jy ! Component: 200 - total flux cleaned = 0.0224301 Jy ! Total flux subtracted in 200 components = 0.0224301 Jy ! Clean residual min=-0.003899 max=0.003111 Jy/beam ! Clean residual mean=-0.000008 rms=0.000824 Jy/beam ! Combined flux in latest and established models = 1.7805 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00257798 Jy ! Component: 100 - total flux cleaned = 0.00401414 Jy ! Component: 150 - total flux cleaned = 0.00481575 Jy ! Component: 200 - total flux cleaned = 0.005275 Jy ! Total flux subtracted in 200 components = 0.005275 Jy ! Clean residual min=-0.003655 max=0.003221 Jy/beam ! Clean residual mean=-0.000006 rms=0.000774 Jy/beam ! Combined flux in latest and established models = 1.78577 Jy ! Adding 97 model components to the UV plane model. ! The established model now contains 175 components and 1.78577 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8081 mas, bmaj=1.855 mas, bpa=0.8458 degrees ! Estimated noise=1.00397 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.2595e-06 Jy ! Component: 100 - total flux cleaned = 0.000565346 Jy ! Component: 150 - total flux cleaned = 0.00107909 Jy ! Component: 200 - total flux cleaned = 0.00155787 Jy ! Total flux subtracted in 200 components = 0.00155787 Jy ! Clean residual min=-0.004636 max=0.002565 Jy/beam ! Clean residual mean=-0.000002 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 1.78733 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 193 components and 1.78733 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.054702Jy sigma=0.247703 ! Fit after self-cal, rms=0.054559Jy sigma=0.246765 wmodel J0750+1231_X_a_map.mod ! Writing 193 model components to file: J0750+1231_X_a_map.mod wobs J0750+1231_X_a_uvs.fits ! Writing UV FITS file: J0750+1231_X_a_uvs.fits wwins J0750+1231_X_a_map.win ! wwins: Wrote 7 windows to J0750+1231_X_a_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00200282 Jy ! Component: 100 - total flux cleaned = -0.00324913 Jy ! Component: 150 - total flux cleaned = -0.00335195 Jy ! Component: 200 - total flux cleaned = -0.00326126 Jy ! Component: 250 - total flux cleaned = -0.00317716 Jy ! Component: 300 - total flux cleaned = -0.00292847 Jy ! Component: 350 - total flux cleaned = -0.00268684 Jy ! Component: 400 - total flux cleaned = -0.0024917 Jy ! Component: 450 - total flux cleaned = -0.00237694 Jy ! Component: 500 - total flux cleaned = -0.00230195 Jy ! Component: 550 - total flux cleaned = -0.00226578 Jy ! Component: 600 - total flux cleaned = -0.00223012 Jy ! Component: 650 - total flux cleaned = -0.00216002 Jy ! Component: 700 - total flux cleaned = -0.00215966 Jy ! Component: 750 - total flux cleaned = -0.00202386 Jy ! Component: 800 - total flux cleaned = -0.00192433 Jy ! Component: 850 - total flux cleaned = -0.00182606 Jy ! Component: 900 - total flux cleaned = -0.00172832 Jy ! Component: 950 - total flux cleaned = -0.0015367 Jy ! Component: 1000 - total flux cleaned = -0.00153663 Jy ! Component: 1050 - total flux cleaned = -0.00141176 Jy ! Component: 1100 - total flux cleaned = -0.00128807 Jy ! Component: 1150 - total flux cleaned = -0.00116648 Jy ! Component: 1200 - total flux cleaned = -0.00104622 Jy ! Component: 1250 - total flux cleaned = -0.00086779 Jy ! Component: 1300 - total flux cleaned = -0.00077927 Jy ! Component: 1350 - total flux cleaned = -0.000750055 Jy ! Component: 1400 - total flux cleaned = -0.000518641 Jy ! Component: 1450 - total flux cleaned = -0.000547289 Jy ! Component: 1500 - total flux cleaned = -0.000461535 Jy ! Component: 1550 - total flux cleaned = -0.00034902 Jy ! Component: 1600 - total flux cleaned = -0.000349184 Jy ! Component: 1650 - total flux cleaned = -0.000183096 Jy ! Component: 1700 - total flux cleaned = -0.000183459 Jy ! Component: 1750 - total flux cleaned = -0.000210899 Jy ! Component: 1800 - total flux cleaned = -0.000102857 Jy ! Component: 1850 - total flux cleaned = -7.61339e-05 Jy ! Component: 1900 - total flux cleaned = 0.000136359 Jy ! Component: 1950 - total flux cleaned = 0.000136465 Jy ! Component: 2000 - total flux cleaned = 0.000240932 Jy ! Component: 2050 - total flux cleaned = 0.000370154 Jy ! Component: 2100 - total flux cleaned = 0.000395807 Jy ! Component: 2150 - total flux cleaned = 0.000395825 Jy ! Component: 2200 - total flux cleaned = 0.000573877 Jy ! Component: 2250 - total flux cleaned = 0.000523473 Jy ! Component: 2300 - total flux cleaned = 0.000673719 Jy ! Component: 2350 - total flux cleaned = 0.000723623 Jy ! Component: 2400 - total flux cleaned = 0.000773145 Jy ! Component: 2450 - total flux cleaned = 0.000773052 Jy ! Component: 2500 - total flux cleaned = 0.000895192 Jy ! Component: 2550 - total flux cleaned = 0.000871198 Jy ! Component: 2600 - total flux cleaned = 0.000919408 Jy ! Component: 2650 - total flux cleaned = 0.00101509 Jy ! Component: 2700 - total flux cleaned = 0.00108648 Jy ! Component: 2750 - total flux cleaned = 0.00113372 Jy ! Component: 2800 - total flux cleaned = 0.00120448 Jy ! Component: 2850 - total flux cleaned = 0.00122783 Jy ! Component: 2900 - total flux cleaned = 0.00132064 Jy ! Component: 2950 - total flux cleaned = 0.00141292 Jy ! Component: 3000 - total flux cleaned = 0.0014588 Jy ! Component: 3050 - total flux cleaned = 0.00145886 Jy ! Component: 3100 - total flux cleaned = 0.00157215 Jy ! Component: 3150 - total flux cleaned = 0.00159469 Jy ! Component: 3200 - total flux cleaned = 0.00166216 Jy ! Component: 3250 - total flux cleaned = 0.00166203 Jy ! Component: 3300 - total flux cleaned = 0.00166203 Jy ! Component: 3350 - total flux cleaned = 0.00168404 Jy ! Component: 3400 - total flux cleaned = 0.00168408 Jy ! Component: 3450 - total flux cleaned = 0.00168422 Jy ! Component: 3500 - total flux cleaned = 0.00170618 Jy ! Component: 3550 - total flux cleaned = 0.00170631 Jy ! Component: 3600 - total flux cleaned = 0.00166325 Jy ! Component: 3650 - total flux cleaned = 0.00170601 Jy ! Component: 3700 - total flux cleaned = 0.00170622 Jy ! Component: 3750 - total flux cleaned = 0.00174874 Jy ! Component: 3800 - total flux cleaned = 0.00166435 Jy ! Component: 3850 - total flux cleaned = 0.00170643 Jy ! Component: 3900 - total flux cleaned = 0.00164372 Jy ! Component: 3950 - total flux cleaned = 0.00166436 Jy ! Component: 4000 - total flux cleaned = 0.00170571 Jy ! Component: 4050 - total flux cleaned = 0.00166459 Jy ! Total flux subtracted in 4096 components = 0.00170554 Jy ! Clean residual min=-0.001023 max=0.001038 Jy/beam ! Clean residual mean=-0.000001 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 1.78904 Jy keep ! Adding 291 model components to the UV plane model. ! The established model now contains 482 components and 1.78903 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uvm//J0750+1231_X_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8081 x 1.855 at 0.8458 degrees (North through East) ! Clean map min=-0.0029799 max=1.3212 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uvm//J0750+1231_X_a_map.fits wmodel /image_prod/ug002_uvm//J0750+1231_X_a_map.mod ! Writing 482 model components to file: /image_prod/ug002_uvm//J0750+1231_X_a_map.mod wobs /image_prod/ug002_uvm//J0750+1231_X_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uvm//J0750+1231_X_a_uvs.fits wwins /image_prod/ug002_uvm//J0750+1231_X_a_map.win ! wwins: Wrote 8 windows to /image_prod/ug002_uvm//J0750+1231_X_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 1.32125 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00034335 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0779606 0.0779606 0.155921 0.311842 0.623685 1.24737 2.49474 4.98948 9.97895 19.9579 39.9158 79.8316 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.321 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 3848.1 quit ! Quitting program ! Log file /image_prod/ug002_uvm//J0750+1231_X_a_dfm.log closed on Wed Mar 4 16:49:56 2020