! Started logfile: /image_prod/ug002_uvm//J0739+0137_X_a_dfm.log on Wed Mar 4 16:48:21 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//J0739+0137_X_a_uvm.fits ! Reading UV FITS file: /image_prod/ug002_uvm//J0739+0137_X_a_uvm.fits ! AN table 1: 6 integrations on 28 of 28 possible baselines. ! AN table 2: 18 integrations on 45 of 45 possible baselines. ! AN table 3: 18 integrations on 36 of 36 possible baselines. ! AN table 4: 18 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.786719 visibilities/baseline/integration-bin. ! Found source: J0739+0137 ! ! 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 121 lines of history. ! ! Reading 21468 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 J0739+0137_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 4 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! A total of 13 telescope corrections were flagged in sub-array 3. ! A total of 38 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! A total of 13 telescope corrections were flagged in sub-array 3. ! A total of 38 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! A total of 13 telescope corrections were flagged in sub-array 3. ! A total of 38 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! A total of 13 telescope corrections were flagged in sub-array 3. ! A total of 38 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 5. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! A total of 13 telescope corrections were flagged in sub-array 3. ! A total of 38 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 6. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! A total of 13 telescope corrections were flagged in sub-array 3. ! A total of 38 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 7. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! A total of 13 telescope corrections were flagged in sub-array 3. ! A total of 38 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 8. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! A total of 13 telescope corrections were flagged in sub-array 3. ! A total of 38 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 9. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! A total of 13 telescope corrections were flagged in sub-array 3. ! A total of 38 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 10. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! A total of 13 telescope corrections were flagged in sub-array 3. ! A total of 38 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 11. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! A total of 13 telescope corrections were flagged in sub-array 3. ! A total of 38 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 12. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! A total of 13 telescope corrections were flagged in sub-array 3. ! A total of 38 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=1.210979Jy sigma=8.777392 ! Fit after self-cal, rms=0.498391Jy sigma=4.056989 ! 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=0.6802 mas, bmaj=1.643 mas, bpa=-1.625 degrees ! Estimated noise=0.998478 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 = 0.394462 Jy ! Component: 100 - total flux cleaned = 0.5246 Jy ! Total flux subtracted in 100 components = 0.5246 Jy ! Clean residual min=-0.037821 max=0.059416 Jy/beam ! Clean residual mean=-0.000011 rms=0.006737 Jy/beam ! Combined flux in latest and established models = 0.5246 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.5246 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=0.321014Jy sigma=1.828189 ! Fit after self-cal, rms=0.320887Jy sigma=1.827097 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0660063 Jy ! Component: 100 - total flux cleaned = 0.103754 Jy ! Total flux subtracted in 100 components = 0.103754 Jy ! Clean residual min=-0.039241 max=0.041721 Jy/beam ! Clean residual mean=-0.000009 rms=0.006400 Jy/beam ! Combined flux in latest and established models = 0.628354 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 12 components and 0.628354 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=0.294420Jy sigma=1.737093 ! Fit after self-cal, rms=0.294366Jy sigma=1.736606 ! Inverting map ! Added new window around map position (1.4, 3.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.035458 Jy ! Component: 100 - total flux cleaned = 0.0507752 Jy ! Total flux subtracted in 100 components = 0.0507752 Jy ! Clean residual min=-0.040285 max=0.040737 Jy/beam ! Clean residual mean=-0.000008 rms=0.006299 Jy/beam ! Combined flux in latest and established models = 0.679129 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 19 components and 0.679129 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=0.288732Jy sigma=1.727301 ! Fit after self-cal, rms=0.288303Jy sigma=1.724285 ! Inverting map ! Added new window around map position (2, 0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0287864 Jy ! Component: 100 - total flux cleaned = 0.0360477 Jy ! Total flux subtracted in 100 components = 0.0360477 Jy ! Clean residual min=-0.037360 max=0.034979 Jy/beam ! Clean residual mean=-0.000007 rms=0.006168 Jy/beam ! Combined flux in latest and established models = 0.715177 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 25 components and 0.715177 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=0.284411Jy sigma=1.711715 ! Fit after self-cal, rms=0.283977Jy sigma=1.708252 ! 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=0.8969 mas, bmaj=2.001 mas, bpa=-0.7319 degrees ! Estimated noise=0.669228 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 = -0.00729199 Jy ! Component: 100 - total flux cleaned = -0.0101124 Jy ! Component: 150 - total flux cleaned = -0.0113372 Jy ! Component: 200 - total flux cleaned = -0.0131527 Jy ! Total flux subtracted in 200 components = -0.0131527 Jy ! Clean residual min=-0.026849 max=0.029538 Jy/beam ! Clean residual mean=-0.000010 rms=0.006169 Jy/beam ! Combined flux in latest and established models = 0.702024 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 37 components and 0.702024 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=0.282075Jy sigma=1.700211 ! Fit after self-cal, rms=0.282013Jy sigma=1.699665 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8969 x 2.001 at -0.7319 degrees (North through East) ! Clean map min=-0.024974 max=0.55055 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.09 KP 1.21 LA 1.12 ! MK 0.99 NL 1.27 OV 1.18 SC 1.20 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.13 HN 1.23 KP 1.20 ! LA 1.11 MK 1.01 NL 1.20 OV 1.16 ! PT 0.98 SC 1.69 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 FD 1.12 KP 1.20 LA 1.09 ! MK 1.04 NL 1.20 OV 1.02 PT 0.97 ! SC 1.38 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.74 FD 0.73 HN 0.76 KP 0.81 ! LA 0.79 NL 0.86 OV 0.71 PT 0.73 ! SC 0.67 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.08 KP 1.17 LA 1.11 ! MK 1.00 NL 1.25 OV 1.16 SC 1.27 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.12 HN 1.21 KP 1.17 ! LA 1.12 MK 0.99 NL 1.20 OV 1.10 ! PT 1.04 SC 1.66 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 FD 1.12 KP 1.18 LA 1.09 ! MK 1.00 NL 1.21 OV 1.02 PT 0.98 ! SC 1.39 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.74 FD 0.72 HN 0.75 KP 0.81 ! LA 0.79 NL 0.85 OV 0.70 PT 0.75 ! SC 0.66 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.05 KP 1.17 LA 1.10 ! MK 1.02 NL 1.23 OV 1.18 SC 1.30 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.13 HN 1.20 KP 1.16 ! LA 1.08 MK 1.00 NL 1.20 OV 1.13 ! PT 1.00 SC 1.63 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.05 FD 1.11 KP 1.19 LA 1.09 ! MK 1.04 NL 1.22 OV 1.01 PT 0.99 ! SC 1.42 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.73 FD 0.72 HN 0.73 KP 0.80 ! LA 0.82 NL 0.84 OV 0.71 PT 0.74 ! SC 0.67 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.06 KP 1.19 LA 1.11 ! MK 0.99 NL 1.27 OV 1.15 SC 1.25 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.15 HN 1.22 KP 1.14 ! LA 1.12 MK 1.01 NL 1.15 OV 1.12 ! PT 1.01 SC 1.63 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 FD 1.13 KP 1.17 LA 1.11 ! MK 1.02 NL 1.21 OV 1.00 PT 0.97 ! SC 1.38 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.74 FD 0.73 HN 0.74 KP 0.80 ! LA 0.79 NL 0.86 OV 0.71 PT 0.74 ! SC 0.65 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.05 KP 1.13 LA 1.11 ! MK 1.02 NL 1.24 OV 1.18 SC 1.23 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 1.15 HN 1.18 KP 1.16 ! LA 1.06 MK 1.00 NL 1.18 OV 1.13 ! PT 0.98 SC 1.60 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 FD 1.12 KP 1.18 LA 1.07 ! MK 1.00 NL 1.20 OV 0.99 PT 0.99 ! SC 1.43 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.75 FD 0.73 HN 0.73 KP 0.80 ! LA 0.78 NL 0.85 OV 0.70 PT 0.73 ! SC 0.67 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.07 KP 1.17 LA 1.08 ! MK 0.99 NL 1.28 OV 1.13 SC 1.22 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.12 HN 1.17 KP 1.15 ! LA 1.07 MK 0.97 NL 1.20 OV 1.11 ! PT 0.98 SC 1.53 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 FD 1.13 KP 1.19 LA 1.09 ! MK 0.98 NL 1.20 OV 1.01 PT 0.98 ! SC 1.37 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.73 FD 0.74 HN 0.74 KP 0.81 ! LA 0.80 NL 0.84 OV 0.71 PT 0.73 ! SC 0.65 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.08 KP 1.15 LA 1.08 ! MK 0.99 NL 1.29 OV 1.15 SC 1.20 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.11 HN 1.15 KP 1.13 ! LA 1.07 MK 1.05 NL 1.20 OV 1.11 ! PT 0.97 SC 1.67 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.05 FD 1.12 KP 1.17 LA 1.08 ! MK 0.99 NL 1.19 OV 0.99 PT 0.96 ! SC 1.36 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.72 FD 0.71 HN 0.71 KP 0.80 ! LA 0.79 NL 0.83 OV 0.71 PT 0.73 ! SC 0.68 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.07 KP 1.16 LA 1.10 ! MK 0.99 NL 1.25 OV 1.14 SC 1.21 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.12 HN 1.18 KP 1.17 ! LA 1.09 MK 0.94 NL 1.16 OV 1.12 ! PT 0.98 SC 1.61 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 1.10 KP 1.18 LA 1.07 ! MK 1.01 NL 1.19 OV 1.00 PT 0.96 ! SC 1.39 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.72 FD 0.72 HN 0.73 KP 0.81 ! LA 0.78 NL 0.84 OV 0.69 PT 0.75 ! SC 0.66 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.10 KP 1.17 LA 1.14 ! MK 0.96 NL 1.23 OV 1.14 SC 1.26 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.12 HN 1.23 KP 1.11 ! LA 1.08 MK 0.95 NL 1.15 OV 1.10 ! PT 0.98 SC 1.69 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 FD 1.10 KP 1.16 LA 1.07 ! MK 0.96 NL 1.19 OV 0.99 PT 0.98 ! SC 1.44 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.74 FD 0.70 HN 0.72 KP 0.79 ! LA 0.77 NL 0.84 OV 0.70 PT 0.73 ! SC 0.65 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.06 KP 1.18 LA 1.12 ! MK 0.96 NL 1.24 OV 1.15 SC 1.30 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 1.14 HN 1.15 KP 1.15 ! LA 1.07 MK 0.98 NL 1.19 OV 1.12 ! PT 0.99 SC 1.60 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 FD 1.11 KP 1.14 LA 1.08 ! MK 0.97 NL 1.18 OV 1.01 PT 0.97 ! SC 1.38 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.74 FD 0.72 HN 0.73 KP 0.78 ! LA 0.78 NL 0.84 OV 0.70 PT 0.72 ! SC 0.66 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.06 KP 1.16 LA 1.07 ! MK 0.99 NL 1.28 OV 1.16 SC 1.33 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.11 HN 1.16 KP 1.14 ! LA 1.08 MK 0.96 NL 1.15 OV 1.09 ! PT 1.00 SC 1.66 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 FD 1.09 KP 1.15 LA 1.06 ! MK 1.01 NL 1.18 OV 0.99 PT 0.98 ! SC 1.42 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.74 FD 0.70 HN 0.71 KP 0.79 ! LA 0.79 NL 0.83 OV 0.70 PT 0.72 ! SC 0.66 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.09 KP 1.17 LA 1.13 ! MK 0.96 NL 1.21 OV 1.16 SC 1.22 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.92 FD 1.07 HN 1.22 KP 1.11 ! LA 1.05 MK 1.01 NL 1.18 OV 1.10 ! PT 0.97 SC 1.64 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 1.10 KP 1.16 LA 1.07 ! MK 1.14 NL 1.21 OV 1.00 PT 0.97 ! SC 1.39 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.74 FD 0.70 HN 0.73 KP 0.78 ! LA 0.77 NL 0.85 OV 0.69 PT 0.75 ! SC 0.64 ! ! ! Fit before self-cal, rms=0.282013Jy sigma=1.699665 ! Fit after self-cal, rms=0.093018Jy sigma=0.561438 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9193 mas, bmaj=2.013 mas, bpa=-0.09874 degrees ! Estimated noise=0.673517 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 = -0.0150968 Jy ! Component: 100 - total flux cleaned = -0.0180371 Jy ! Component: 150 - total flux cleaned = -0.0187537 Jy ! Component: 200 - total flux cleaned = -0.018974 Jy ! Total flux subtracted in 200 components = -0.018974 Jy ! Clean residual min=-0.010273 max=0.011529 Jy/beam ! Clean residual mean=-0.000002 rms=0.001732 Jy/beam ! Combined flux in latest and established models = 0.68305 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 47 components and 0.68305 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=0.090159Jy sigma=0.538196 ! Fit after self-cal, rms=0.089920Jy sigma=0.534759 ! Inverting map ! Added new window around map position (-2.8, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0126152 Jy ! Component: 100 - total flux cleaned = 0.0162362 Jy ! Component: 150 - total flux cleaned = 0.0165122 Jy ! Component: 200 - total flux cleaned = 0.0167156 Jy ! Total flux subtracted in 200 components = 0.0167156 Jy ! Clean residual min=-0.008801 max=0.009023 Jy/beam ! Clean residual mean=-0.000001 rms=0.001478 Jy/beam ! Combined flux in latest and established models = 0.699766 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 68 components and 0.699766 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=0.087423Jy sigma=0.516493 ! Fit after self-cal, rms=0.087122Jy sigma=0.514492 ! Inverting map ! Added new window around map position (-8.8, 2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0079058 Jy ! Component: 100 - total flux cleaned = 0.0117014 Jy ! Component: 150 - total flux cleaned = 0.0138848 Jy ! Component: 200 - total flux cleaned = 0.0150692 Jy ! Total flux subtracted in 200 components = 0.0150692 Jy ! Clean residual min=-0.007698 max=0.007358 Jy/beam ! Clean residual mean=-0.000000 rms=0.001269 Jy/beam ! Combined flux in latest and established models = 0.714835 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 96 components and 0.714835 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=0.085615Jy sigma=0.503160 ! Fit after self-cal, rms=0.085506Jy sigma=0.502477 ! 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=0.085506Jy sigma=0.502477 ! Fit after self-cal, rms=0.082059Jy sigma=0.477494 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.917 mas, bmaj=2.015 mas, bpa=0.04335 degrees ! Estimated noise=0.670857 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00495866 Jy ! Component: 100 - total flux cleaned = -0.0037201 Jy ! Component: 150 - total flux cleaned = -0.00264728 Jy ! Component: 200 - total flux cleaned = -0.00168941 Jy ! Total flux subtracted in 200 components = -0.00168941 Jy ! Clean residual min=-0.006528 max=0.006530 Jy/beam ! Clean residual mean=0.000001 rms=0.001021 Jy/beam ! Combined flux in latest and established models = 0.713145 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 111 components and 0.713146 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=0.080840Jy sigma=0.469713 ! Fit after self-cal, rms=0.080738Jy sigma=0.468790 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 (0.2, -8.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00500707 Jy ! Component: 100 - total flux cleaned = 0.00708679 Jy ! Component: 150 - total flux cleaned = 0.00861863 Jy ! Component: 200 - total flux cleaned = 0.00972718 Jy ! Total flux subtracted in 200 components = 0.00972718 Jy ! Clean residual min=-0.005698 max=0.004839 Jy/beam ! Clean residual mean=0.000001 rms=0.000918 Jy/beam ! Combined flux in latest and established models = 0.722873 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 121 components and 0.722873 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=0.079856Jy sigma=0.463012 ! Fit after self-cal, rms=0.079810Jy sigma=0.462752 ! 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=0.079810Jy sigma=0.462752 ! Fit after self-cal, rms=0.079554Jy sigma=0.459289 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9154 mas, bmaj=2.015 mas, bpa=0.1593 degrees ! Estimated noise=0.668536 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00342801 Jy ! Component: 100 - total flux cleaned = -0.00271606 Jy ! Component: 150 - total flux cleaned = -0.00183493 Jy ! Component: 200 - total flux cleaned = -0.00103332 Jy ! Total flux subtracted in 200 components = -0.00103332 Jy ! Clean residual min=-0.005077 max=0.004145 Jy/beam ! Clean residual mean=0.000001 rms=0.000850 Jy/beam ! Combined flux in latest and established models = 0.72184 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 131 components and 0.72184 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=0.078946Jy sigma=0.455606 ! Fit after self-cal, rms=0.078889Jy sigma=0.455289 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 = -0.000458815 Jy ! Component: 100 - total flux cleaned = -2.53532e-05 Jy ! Component: 150 - total flux cleaned = 0.000585791 Jy ! Component: 200 - total flux cleaned = 0.00106522 Jy ! Total flux subtracted in 200 components = 0.00106522 Jy ! Clean residual min=-0.004489 max=0.003913 Jy/beam ! Clean residual mean=0.000001 rms=0.000817 Jy/beam ! Combined flux in latest and established models = 0.722905 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 135 components and 0.722905 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=0.078562Jy sigma=0.453263 ! Fit after self-cal, rms=0.078535Jy sigma=0.453132 ! 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=0.078535Jy sigma=0.453132 ! Fit after self-cal, rms=0.078529Jy sigma=0.452294 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.183 mas, bmaj=3.287 mas, bpa=2.16 degrees ! Estimated noise=0.872964 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000664274 Jy ! Component: 100 - total flux cleaned = 0.00123749 Jy ! Component: 150 - total flux cleaned = 0.00159492 Jy ! Component: 200 - total flux cleaned = 0.00209972 Jy ! Total flux subtracted in 200 components = 0.00209972 Jy ! Clean residual min=-0.004161 max=0.004619 Jy/beam ! Clean residual mean=0.000003 rms=0.001185 Jy/beam ! Combined flux in latest and established models = 0.725005 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 150 components and 0.725005 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=0.078373Jy sigma=0.451893 ! Fit after self-cal, rms=0.078330Jy sigma=0.451712 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 = -7.79952e-05 Jy ! Component: 100 - total flux cleaned = 0.000439054 Jy ! Component: 150 - total flux cleaned = 0.000670939 Jy ! Component: 200 - total flux cleaned = 0.000888517 Jy ! Total flux subtracted in 200 components = 0.000888517 Jy ! Clean residual min=-0.004037 max=0.004430 Jy/beam ! Clean residual mean=0.000003 rms=0.001153 Jy/beam ! Combined flux in latest and established models = 0.725893 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 160 components and 0.725893 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=0.078233Jy sigma=0.451525 ! Fit after self-cal, rms=0.078217Jy sigma=0.451469 ! 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=0.9149 mas, bmaj=2.015 mas, bpa=0.2665 degrees ! Estimated noise=0.667504 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9149 x 2.015 at 0.2665 degrees (North through East) ! Clean map min=-0.0086284 max=0.55243 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=0.078217Jy sigma=0.451469 ! Fit after self-cal, rms=0.074530Jy sigma=0.421778 ! Inverting map and beam ! Estimated beam: bmin=0.9141 mas, bmaj=2.015 mas, bpa=0.301 degrees ! Estimated noise=0.666126 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00121183 Jy ! Component: 100 - total flux cleaned = -0.00139278 Jy ! Component: 150 - total flux cleaned = -0.00156428 Jy ! Component: 200 - total flux cleaned = -0.00180074 Jy ! Total flux subtracted in 200 components = -0.00180074 Jy ! Clean residual min=-0.003794 max=0.003427 Jy/beam ! Clean residual mean=0.000001 rms=0.000744 Jy/beam ! Combined flux in latest and established models = 0.724092 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 171 components and 0.724092 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=0.074242Jy sigma=0.419882 ! Fit after self-cal, rms=0.074214Jy sigma=0.419734 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000276623 Jy ! Component: 100 - total flux cleaned = -0.000350932 Jy ! Component: 150 - total flux cleaned = -0.000422244 Jy ! Component: 200 - total flux cleaned = -0.000559295 Jy ! Total flux subtracted in 200 components = -0.000559295 Jy ! Clean residual min=-0.003438 max=0.003363 Jy/beam ! Clean residual mean=0.000001 rms=0.000731 Jy/beam ! Combined flux in latest and established models = 0.723533 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 179 components and 0.723533 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=0.074053Jy sigma=0.418525 ! Fit after self-cal, rms=0.074038Jy sigma=0.418451 ! 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=0.074038Jy sigma=0.418451 ! Fit after self-cal, rms=0.074032Jy sigma=0.418070 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=0.7006 mas, bmaj=1.65 mas, bpa=-0.646 degrees ! Estimated noise=1.01117 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.396868 Jy ! Component: 100 - total flux cleaned = 0.520925 Jy ! Component: 150 - total flux cleaned = 0.583324 Jy ! Component: 200 - total flux cleaned = 0.620111 Jy ! Total flux subtracted in 200 components = 0.620111 Jy ! Clean residual min=-0.013614 max=0.018612 Jy/beam ! Clean residual mean=-0.000001 rms=0.001586 Jy/beam ! Combined flux in latest and established models = 0.620111 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 0.620111 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9139 mas, bmaj=2.014 mas, bpa=0.4059 degrees ! Estimated noise=0.66589 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 = 0.0240631 Jy ! Component: 100 - total flux cleaned = 0.0384796 Jy ! Component: 150 - total flux cleaned = 0.0496004 Jy ! Component: 200 - total flux cleaned = 0.0559628 Jy ! Total flux subtracted in 200 components = 0.0559628 Jy ! Clean residual min=-0.008116 max=0.007175 Jy/beam ! Clean residual mean=-0.000001 rms=0.001196 Jy/beam ! Combined flux in latest and established models = 0.676074 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 41 components and 0.676074 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=2.186 mas, bmaj=3.288 mas, bpa=2.296 degrees ! Estimated noise=0.871263 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0122924 Jy ! Component: 100 - total flux cleaned = 0.0197885 Jy ! Component: 150 - total flux cleaned = 0.024289 Jy ! Component: 200 - total flux cleaned = 0.0279602 Jy ! Total flux subtracted in 200 components = 0.0279602 Jy ! Clean residual min=-0.005054 max=0.006328 Jy/beam ! Clean residual mean=0.000001 rms=0.001316 Jy/beam ! Combined flux in latest and established models = 0.704034 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) ! Added new window around map position (-5.6, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00516679 Jy ! Component: 100 - total flux cleaned = 0.00783873 Jy ! Component: 150 - total flux cleaned = 0.0104648 Jy ! Component: 200 - total flux cleaned = 0.0124054 Jy ! Total flux subtracted in 200 components = 0.0124054 Jy ! Clean residual min=-0.004090 max=0.004432 Jy/beam ! Clean residual mean=0.000001 rms=0.001106 Jy/beam ! Combined flux in latest and established models = 0.716439 Jy ! Adding 88 model components to the UV plane model. ! The established model now contains 125 components and 0.716439 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9139 mas, bmaj=2.014 mas, bpa=0.4059 degrees ! Estimated noise=0.66589 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00288132 Jy ! Component: 100 - total flux cleaned = 0.00408046 Jy ! Component: 150 - total flux cleaned = 0.00491303 Jy ! Component: 200 - total flux cleaned = 0.00580514 Jy ! Total flux subtracted in 200 components = 0.00580514 Jy ! Clean residual min=-0.005596 max=0.004867 Jy/beam ! Clean residual mean=0.000001 rms=0.000785 Jy/beam ! Combined flux in latest and established models = 0.722244 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 138 components and 0.722244 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=0.075391Jy sigma=0.431380 ! Fit after self-cal, rms=0.075185Jy sigma=0.429619 wmodel J0739+0137_X_a_map.mod ! Writing 138 model components to file: J0739+0137_X_a_map.mod wobs J0739+0137_X_a_uvs.fits ! Writing UV FITS file: J0739+0137_X_a_uvs.fits wwins J0739+0137_X_a_map.win ! wwins: Wrote 7 windows to J0739+0137_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 = -0.000944777 Jy ! Component: 100 - total flux cleaned = -0.00129233 Jy ! Component: 150 - total flux cleaned = -0.000984921 Jy ! Component: 200 - total flux cleaned = -0.000767778 Jy ! Component: 250 - total flux cleaned = -0.000355426 Jy ! Component: 300 - total flux cleaned = -0.000423074 Jy ! Component: 350 - total flux cleaned = -0.000421436 Jy ! Component: 400 - total flux cleaned = -0.000421668 Jy ! Component: 450 - total flux cleaned = -0.000304671 Jy ! Component: 500 - total flux cleaned = -0.00024838 Jy ! Component: 550 - total flux cleaned = -0.000137753 Jy ! Component: 600 - total flux cleaned = 0.000188168 Jy ! Component: 650 - total flux cleaned = 0.000294357 Jy ! Component: 700 - total flux cleaned = 0.000605794 Jy ! Component: 750 - total flux cleaned = 0.000757928 Jy ! Component: 800 - total flux cleaned = 0.000958199 Jy ! Component: 850 - total flux cleaned = 0.00105654 Jy ! Component: 900 - total flux cleaned = 0.00120241 Jy ! Component: 950 - total flux cleaned = 0.00139345 Jy ! Component: 1000 - total flux cleaned = 0.00162686 Jy ! Component: 1050 - total flux cleaned = 0.00176495 Jy ! Component: 1100 - total flux cleaned = 0.00190235 Jy ! Component: 1150 - total flux cleaned = 0.00212683 Jy ! Component: 1200 - total flux cleaned = 0.00234546 Jy ! Component: 1250 - total flux cleaned = 0.00230189 Jy ! Component: 1300 - total flux cleaned = 0.00255794 Jy ! Component: 1350 - total flux cleaned = 0.00259999 Jy ! Component: 1400 - total flux cleaned = 0.00272421 Jy ! Component: 1450 - total flux cleaned = 0.0027647 Jy ! Component: 1500 - total flux cleaned = 0.00280495 Jy ! Component: 1550 - total flux cleaned = 0.00280493 Jy ! Component: 1600 - total flux cleaned = 0.002923 Jy ! Component: 1650 - total flux cleaned = 0.00280576 Jy ! Component: 1700 - total flux cleaned = 0.00299898 Jy ! Component: 1750 - total flux cleaned = 0.00296051 Jy ! Component: 1800 - total flux cleaned = 0.00314987 Jy ! Component: 1850 - total flux cleaned = 0.00314939 Jy ! Component: 1900 - total flux cleaned = 0.00314951 Jy ! Component: 1950 - total flux cleaned = 0.00333337 Jy ! Component: 2000 - total flux cleaned = 0.00340689 Jy ! Component: 2050 - total flux cleaned = 0.00355064 Jy ! Component: 2100 - total flux cleaned = 0.00372861 Jy ! Component: 2150 - total flux cleaned = 0.00376426 Jy ! Component: 2200 - total flux cleaned = 0.00390437 Jy ! Component: 2250 - total flux cleaned = 0.00411229 Jy ! Component: 2300 - total flux cleaned = 0.0042848 Jy ! Component: 2350 - total flux cleaned = 0.00445552 Jy ! Component: 2400 - total flux cleaned = 0.00455731 Jy ! Component: 2450 - total flux cleaned = 0.00465847 Jy ! Component: 2500 - total flux cleaned = 0.00482599 Jy ! Component: 2550 - total flux cleaned = 0.0051576 Jy ! Component: 2600 - total flux cleaned = 0.0052563 Jy ! Component: 2650 - total flux cleaned = 0.00541954 Jy ! Component: 2700 - total flux cleaned = 0.00561406 Jy ! Component: 2750 - total flux cleaned = 0.00571072 Jy ! Component: 2800 - total flux cleaned = 0.00599901 Jy ! Component: 2850 - total flux cleaned = 0.00606236 Jy ! Component: 2900 - total flux cleaned = 0.0061568 Jy ! Component: 2950 - total flux cleaned = 0.00631384 Jy ! Component: 3000 - total flux cleaned = 0.00653247 Jy ! Component: 3050 - total flux cleaned = 0.00674958 Jy ! Component: 3100 - total flux cleaned = 0.00681121 Jy ! Component: 3150 - total flux cleaned = 0.00699501 Jy ! Component: 3200 - total flux cleaned = 0.00714747 Jy ! Component: 3250 - total flux cleaned = 0.00726848 Jy ! Component: 3300 - total flux cleaned = 0.00750956 Jy ! Component: 3350 - total flux cleaned = 0.00771921 Jy ! Component: 3400 - total flux cleaned = 0.00792758 Jy ! Component: 3450 - total flux cleaned = 0.00789795 Jy ! Component: 3500 - total flux cleaned = 0.00810377 Jy ! Component: 3550 - total flux cleaned = 0.00819148 Jy ! Component: 3600 - total flux cleaned = 0.0085117 Jy ! Component: 3650 - total flux cleaned = 0.00854073 Jy ! Component: 3700 - total flux cleaned = 0.00868485 Jy ! Component: 3750 - total flux cleaned = 0.00874193 Jy ! Component: 3800 - total flux cleaned = 0.00891332 Jy ! Component: 3850 - total flux cleaned = 0.00908359 Jy ! Component: 3900 - total flux cleaned = 0.00911211 Jy ! Component: 3950 - total flux cleaned = 0.00916853 Jy ! Component: 4000 - total flux cleaned = 0.00933645 Jy ! Component: 4050 - total flux cleaned = 0.00939196 Jy ! Total flux subtracted in 4096 components = 0.00958609 Jy ! Clean residual min=-0.001566 max=0.001385 Jy/beam ! Clean residual mean=0.000001 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.731831 Jy keep ! Adding 294 model components to the UV plane model. ! The established model now contains 431 components and 0.73183 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uvm//J0739+0137_X_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9139 x 2.014 at 0.4059 degrees (North through East) ! Clean map min=-0.0053816 max=0.55495 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uvm//J0739+0137_X_a_map.fits wmodel /image_prod/ug002_uvm//J0739+0137_X_a_map.mod ! Writing 431 model components to file: /image_prod/ug002_uvm//J0739+0137_X_a_map.mod wobs /image_prod/ug002_uvm//J0739+0137_X_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uvm//J0739+0137_X_a_uvs.fits wwins /image_prod/ug002_uvm//J0739+0137_X_a_map.win ! wwins: Wrote 8 windows to /image_prod/ug002_uvm//J0739+0137_X_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.554951 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000461432 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.249445 0.249445 0.49889 0.997779 1.99556 3.99112 7.98223 15.9645 31.9289 63.8579 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.554 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1202.67 quit ! Quitting program ! Log file /image_prod/ug002_uvm//J0739+0137_X_a_dfm.log closed on Wed Mar 4 16:48:27 2020