! Started logfile: /image_prod/ug002_uva//J1110+6028_X_dfm.log on Wed Mar 4 23:56:00 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_uva//J1110+6028_X_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1110+6028_X_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.853333 visibilities/baseline/integration-bin. ! Found source: J1110+6028 ! ! 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 27648 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 J1110+6028_X] 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 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.013595Jy sigma=8.763439 ! Fit after self-cal, rms=0.873037Jy sigma=7.512870 ! 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=0.7957 mas, bmaj=0.878 mas, bpa=-49.03 degrees ! Estimated noise=1.08841 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 = 0.0836127 Jy ! Component: 100 - total flux cleaned = 0.125949 Jy ! Total flux subtracted in 100 components = 0.125949 Jy ! Clean residual min=-0.009397 max=0.027317 Jy/beam ! Clean residual mean=-0.000006 rms=0.002405 Jy/beam ! Combined flux in latest and established models = 0.125949 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.125949 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=0.094399Jy sigma=0.796935 ! Fit after self-cal, rms=0.093720Jy sigma=0.791594 ! Inverting map ! Added new window around map position (-0.4, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.030229 Jy ! Component: 100 - total flux cleaned = 0.0498353 Jy ! Total flux subtracted in 100 components = 0.0498353 Jy ! Clean residual min=-0.006222 max=0.023764 Jy/beam ! Clean residual mean=-0.000002 rms=0.001638 Jy/beam ! Combined flux in latest and established models = 0.175784 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 21 components and 0.175784 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=0.074745Jy sigma=0.620958 ! Fit after self-cal, rms=0.073908Jy sigma=0.612777 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0174912 Jy ! Component: 100 - total flux cleaned = 0.0281787 Jy ! Total flux subtracted in 100 components = 0.0281787 Jy ! Clean residual min=-0.005515 max=0.016815 Jy/beam ! Clean residual mean=0.000000 rms=0.001208 Jy/beam ! Combined flux in latest and established models = 0.203963 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 27 components and 0.203963 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=0.066154Jy sigma=0.544658 ! Fit after self-cal, rms=0.065597Jy sigma=0.539264 ! Inverting map ! Added new window around map position (0.4, 1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0138608 Jy ! Component: 100 - total flux cleaned = 0.0217707 Jy ! Total flux subtracted in 100 components = 0.0217707 Jy ! Clean residual min=-0.004360 max=0.004464 Jy/beam ! Clean residual mean=0.000001 rms=0.000865 Jy/beam ! Combined flux in latest and established models = 0.225733 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 35 components and 0.225733 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=0.061136Jy sigma=0.501568 ! Fit after self-cal, rms=0.060976Jy sigma=0.500273 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00614209 Jy ! Component: 100 - total flux cleaned = 0.0104378 Jy ! Total flux subtracted in 100 components = 0.0104378 Jy ! Clean residual min=-0.004022 max=0.004012 Jy/beam ! Clean residual mean=0.000002 rms=0.000786 Jy/beam ! Combined flux in latest and established models = 0.236171 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 42 components and 0.236171 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=0.059798Jy sigma=0.490559 ! Fit after self-cal, rms=0.059771Jy sigma=0.490315 ! 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=1.065 mas, bmaj=1.108 mas, bpa=-51.79 degrees ! Estimated noise=0.498339 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 (-1.4, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00684307 Jy ! Component: 100 - total flux cleaned = 0.011432 Jy ! Component: 150 - total flux cleaned = 0.0148707 Jy ! Component: 200 - total flux cleaned = 0.0175362 Jy ! Total flux subtracted in 200 components = 0.0175362 Jy ! Clean residual min=-0.003499 max=0.004463 Jy/beam ! Clean residual mean=0.000011 rms=0.000857 Jy/beam ! Combined flux in latest and established models = 0.253707 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 68 components and 0.253707 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=0.058734Jy sigma=0.482048 ! Fit after self-cal, rms=0.058707Jy sigma=0.481815 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.065 x 1.108 at -51.79 degrees (North through East) ! Clean map min=-0.0033936 max=0.11318 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.00 HN 1.01 KP 1.05 ! LA 1.00 MK 0.97 NL 1.12 OV 1.02 ! PT 0.88 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.99 HN 0.96 KP 1.04 ! LA 1.02 MK 0.97 NL 1.11 OV 1.00 ! PT 0.90 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.98 HN 1.00 KP 1.03 ! LA 0.98 MK 1.02 NL 1.12 OV 1.02 ! PT 0.90 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.00 HN 1.02 KP 1.02 ! LA 1.02 MK 1.03 NL 1.09 OV 1.02 ! PT 0.91 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.03 HN 0.98 KP 1.03 ! LA 0.96 MK 0.98 NL 1.12 OV 1.01 ! PT 0.89 SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.01 HN 0.98 KP 1.02 ! LA 0.97 MK 0.97 NL 1.13 OV 1.01 ! PT 0.89 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.01 HN 0.95 KP 1.05 ! LA 0.97 MK 1.04 NL 1.15 OV 1.02 ! PT 0.87 SC 1.08 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00 HN 0.99 KP 1.06 ! LA 0.99 MK 1.01 NL 1.09 OV 1.05 ! PT 0.90 SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 1.02 KP 1.01 ! LA 0.99 MK 1.01 NL 1.13 OV 0.98 ! PT 0.90 SC 1.09 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.04 HN 1.02 KP 1.04 ! LA 0.98 MK 1.03 NL 1.12 OV 1.04 ! PT 0.90 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.01 HN 1.00 KP 1.06 ! LA 1.01 MK 0.99 NL 1.08 OV 1.00 ! PT 0.92 SC 1.05 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 0.97 HN 1.02 KP 1.07 ! LA 0.98 MK 0.96 NL 1.14 OV 1.01 ! PT 0.91 SC 1.08 ! ! ! Fit before self-cal, rms=0.058707Jy sigma=0.481815 ! Fit after self-cal, rms=0.056102Jy sigma=0.464097 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.07 mas, bmaj=1.116 mas, bpa=-51.43 degrees ! Estimated noise=0.497158 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 = -0.000538621 Jy ! Component: 100 - total flux cleaned = -0.000668043 Jy ! Component: 150 - total flux cleaned = -0.00070337 Jy ! Component: 200 - total flux cleaned = -0.00067288 Jy ! Total flux subtracted in 200 components = -0.00067288 Jy ! Clean residual min=-0.001325 max=0.001246 Jy/beam ! Clean residual mean=0.000005 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.253034 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 74 components and 0.253035 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=0.056044Jy sigma=0.463609 ! Fit after self-cal, rms=0.056039Jy sigma=0.463472 ! 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=0.056039Jy sigma=0.463472 ! Fit after self-cal, rms=0.055886Jy sigma=0.462029 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.066 mas, bmaj=1.117 mas, bpa=-56 degrees ! Estimated noise=0.495751 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.98366e-05 Jy ! Component: 100 - total flux cleaned = -2.45034e-05 Jy ! Component: 150 - total flux cleaned = -7.04791e-05 Jy ! Component: 200 - total flux cleaned = -0.000111832 Jy ! Total flux subtracted in 200 components = -0.000111832 Jy ! Clean residual min=-0.001012 max=0.001080 Jy/beam ! Clean residual mean=0.000002 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.252923 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 80 components and 0.252923 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=0.055862Jy sigma=0.461864 ! Fit after self-cal, rms=0.055862Jy sigma=0.461835 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 (43.4, 40.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000712276 Jy ! Component: 100 - total flux cleaned = 0.000736343 Jy ! Component: 150 - total flux cleaned = 0.000714854 Jy ! Component: 200 - total flux cleaned = 0.000675658 Jy ! Total flux subtracted in 200 components = 0.000675658 Jy ! Clean residual min=-0.001035 max=0.001060 Jy/beam ! Clean residual mean=0.000001 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.253598 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 89 components and 0.253598 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=0.055838Jy sigma=0.461653 ! Fit after self-cal, rms=0.055837Jy sigma=0.461642 ! Inverting map ! Added new window around map position (-11.6, -8.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000897342 Jy ! Component: 100 - total flux cleaned = 0.00122009 Jy ! Component: 150 - total flux cleaned = 0.00127765 Jy ! Component: 200 - total flux cleaned = 0.0012956 Jy ! Total flux subtracted in 200 components = 0.0012956 Jy ! Clean residual min=-0.000984 max=0.001011 Jy/beam ! Clean residual mean=0.000001 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.254894 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 100 components and 0.254894 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=0.055817Jy sigma=0.461481 ! Fit after self-cal, rms=0.055816Jy sigma=0.461471 ! 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=0.055816Jy sigma=0.461471 ! Fit after self-cal, rms=0.055718Jy sigma=0.461448 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.066 mas, bmaj=1.116 mas, bpa=-57.82 degrees ! Estimated noise=0.495053 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000214321 Jy ! Component: 100 - total flux cleaned = 0.00032389 Jy ! Component: 150 - total flux cleaned = 0.000390231 Jy ! Component: 200 - total flux cleaned = 0.000422192 Jy ! Total flux subtracted in 200 components = 0.000422192 Jy ! Clean residual min=-0.000972 max=0.000999 Jy/beam ! Clean residual mean=0.000002 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.255316 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 108 components and 0.255316 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=0.055707Jy sigma=0.461368 ! Fit after self-cal, rms=0.055706Jy sigma=0.461365 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 (-32.8, -24.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000620741 Jy ! Component: 100 - total flux cleaned = 0.000711164 Jy ! Component: 150 - total flux cleaned = 0.000792698 Jy ! Component: 200 - total flux cleaned = 0.000854382 Jy ! Total flux subtracted in 200 components = 0.000854382 Jy ! Clean residual min=-0.000972 max=0.000915 Jy/beam ! Clean residual mean=0.000002 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.256171 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 115 components and 0.256171 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=0.055690Jy sigma=0.461234 ! Fit after self-cal, rms=0.055690Jy sigma=0.461227 ! 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=0.055690Jy sigma=0.461227 ! Fit after self-cal, rms=0.055601Jy sigma=0.461218 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.147 mas, bmaj=2.545 mas, bpa=78.87 degrees ! Estimated noise=0.644545 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000245695 Jy ! Component: 100 - total flux cleaned = 0.000346521 Jy ! Component: 150 - total flux cleaned = 0.000460454 Jy ! Component: 200 - total flux cleaned = 0.000562612 Jy ! Total flux subtracted in 200 components = 0.000562612 Jy ! Clean residual min=-0.000933 max=0.001027 Jy/beam ! Clean residual mean=0.000004 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.256733 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 124 components and 0.256733 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=0.055598Jy sigma=0.461190 ! Fit after self-cal, rms=0.055598Jy sigma=0.461186 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 = 3.97185e-05 Jy ! Component: 100 - total flux cleaned = 0.000136653 Jy ! Component: 150 - total flux cleaned = 0.000233676 Jy ! Component: 200 - total flux cleaned = 0.000330157 Jy ! Total flux subtracted in 200 components = 0.000330157 Jy ! Clean residual min=-0.000919 max=0.001024 Jy/beam ! Clean residual mean=0.000004 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.257063 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 129 components and 0.257063 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=0.055596Jy sigma=0.461174 ! Fit after self-cal, rms=0.055596Jy sigma=0.461172 ! 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=1.065 mas, bmaj=1.116 mas, bpa=-58.75 degrees ! Estimated noise=0.494494 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.065 x 1.116 at -58.75 degrees (North through East) ! Clean map min=-0.00088467 max=0.11173 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 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=0.7944 mas, bmaj=0.8834 mas, bpa=-52.49 degrees ! Estimated noise=1.08217 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0845944 Jy ! Component: 100 - total flux cleaned = 0.131904 Jy ! Component: 150 - total flux cleaned = 0.161616 Jy ! Component: 200 - total flux cleaned = 0.182625 Jy ! Total flux subtracted in 200 components = 0.182625 Jy ! Clean residual min=-0.004997 max=0.011877 Jy/beam ! Clean residual mean=-0.000004 rms=0.001257 Jy/beam ! Combined flux in latest and established models = 0.182625 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.182625 Jy ! Inverting map and beam ! Estimated beam: bmin=1.065 mas, bmaj=1.116 mas, bpa=-58.75 degrees ! Estimated noise=0.494494 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 = 0.0254662 Jy ! Component: 100 - total flux cleaned = 0.0401184 Jy ! Component: 150 - total flux cleaned = 0.0491097 Jy ! Component: 200 - total flux cleaned = 0.0550655 Jy ! Total flux subtracted in 200 components = 0.0550655 Jy ! Clean residual min=-0.001623 max=0.003284 Jy/beam ! Clean residual mean=0.000003 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.23769 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 55 components and 0.23769 Jy ! Inverting map ! Added new window around map position (-0.8, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00415876 Jy ! Component: 100 - total flux cleaned = 0.0071347 Jy ! Component: 150 - total flux cleaned = 0.0093354 Jy ! Component: 200 - total flux cleaned = 0.0110295 Jy ! Total flux subtracted in 200 components = 0.0110295 Jy ! Clean residual min=-0.001135 max=0.001130 Jy/beam ! Clean residual mean=0.000002 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.24872 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 83 components and 0.24872 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=2.147 mas, bmaj=2.545 mas, bpa=78.87 degrees ! Estimated noise=0.644545 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00205973 Jy ! Component: 100 - total flux cleaned = 0.00327809 Jy ! Component: 150 - total flux cleaned = 0.00420022 Jy ! Component: 200 - total flux cleaned = 0.00494577 Jy ! Total flux subtracted in 200 components = 0.00494577 Jy ! Clean residual min=-0.001039 max=0.001027 Jy/beam ! Clean residual mean=0.000004 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.253665 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 = 0.000617246 Jy ! Component: 100 - total flux cleaned = 0.00113964 Jy ! Component: 150 - total flux cleaned = 0.0015029 Jy ! Component: 200 - total flux cleaned = 0.00179139 Jy ! Total flux subtracted in 200 components = 0.00179139 Jy ! Clean residual min=-0.000986 max=0.001018 Jy/beam ! Clean residual mean=0.000004 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.255457 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 140 components and 0.255457 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.065 mas, bmaj=1.116 mas, bpa=-58.75 degrees ! Estimated noise=0.494494 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000445363 Jy ! Component: 100 - total flux cleaned = 0.00060765 Jy ! Component: 150 - total flux cleaned = 0.000729157 Jy ! Component: 200 - total flux cleaned = 0.000819638 Jy ! Total flux subtracted in 200 components = 0.000819638 Jy ! Clean residual min=-0.000935 max=0.000927 Jy/beam ! Clean residual mean=0.000002 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.256276 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 156 components and 0.256276 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=0.055614Jy sigma=0.461420 ! Fit after self-cal, rms=0.055605Jy sigma=0.461345 wmodel J1110+6028_X_map.mod ! Writing 156 model components to file: J1110+6028_X_map.mod wobs J1110+6028_X_uvs.fits ! Writing UV FITS file: J1110+6028_X_uvs.fits wwins J1110+6028_X_map.win ! wwins: Wrote 8 windows to J1110+6028_X_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 = -0.000144574 Jy ! Component: 100 - total flux cleaned = -0.000177953 Jy ! Component: 150 - total flux cleaned = -0.000209593 Jy ! Component: 200 - total flux cleaned = -0.00022531 Jy ! Component: 250 - total flux cleaned = -0.000256188 Jy ! Component: 300 - total flux cleaned = -0.000256104 Jy ! Component: 350 - total flux cleaned = -0.000197235 Jy ! Component: 400 - total flux cleaned = -0.000153994 Jy ! Component: 450 - total flux cleaned = -0.000125324 Jy ! Component: 500 - total flux cleaned = -5.47921e-05 Jy ! Component: 550 - total flux cleaned = -1.33935e-05 Jy ! Component: 600 - total flux cleaned = 4.12125e-05 Jy ! Component: 650 - total flux cleaned = 5.45508e-05 Jy ! Component: 700 - total flux cleaned = 0.000108099 Jy ! Component: 750 - total flux cleaned = 0.000200134 Jy ! Component: 800 - total flux cleaned = 0.000186928 Jy ! Component: 850 - total flux cleaned = 0.000212718 Jy ! Component: 900 - total flux cleaned = 0.000250933 Jy ! Component: 950 - total flux cleaned = 0.00025095 Jy ! Component: 1000 - total flux cleaned = 0.000313425 Jy ! Component: 1050 - total flux cleaned = 0.000337865 Jy ! Component: 1100 - total flux cleaned = 0.000338011 Jy ! Component: 1150 - total flux cleaned = 0.00039834 Jy ! Component: 1200 - total flux cleaned = 0.000410244 Jy ! Component: 1250 - total flux cleaned = 0.000445858 Jy ! Component: 1300 - total flux cleaned = 0.000492601 Jy ! Component: 1350 - total flux cleaned = 0.000515818 Jy ! Component: 1400 - total flux cleaned = 0.000550424 Jy ! Component: 1450 - total flux cleaned = 0.000561827 Jy ! Component: 1500 - total flux cleaned = 0.000595857 Jy ! Component: 1550 - total flux cleaned = 0.000640936 Jy ! Component: 1600 - total flux cleaned = 0.000662972 Jy ! Component: 1650 - total flux cleaned = 0.000707118 Jy ! Component: 1700 - total flux cleaned = 0.000740002 Jy ! Component: 1750 - total flux cleaned = 0.000794467 Jy ! Component: 1800 - total flux cleaned = 0.000848433 Jy ! Component: 1850 - total flux cleaned = 0.000912808 Jy ! Component: 1900 - total flux cleaned = 0.000912763 Jy ! Component: 1950 - total flux cleaned = 0.000986647 Jy ! Component: 2000 - total flux cleaned = 0.00107044 Jy ! Component: 2050 - total flux cleaned = 0.00104963 Jy ! Component: 2100 - total flux cleaned = 0.0011013 Jy ! Component: 2150 - total flux cleaned = 0.00114232 Jy ! Component: 2200 - total flux cleaned = 0.00116267 Jy ! Component: 2250 - total flux cleaned = 0.00119292 Jy ! Component: 2300 - total flux cleaned = 0.00117295 Jy ! Component: 2350 - total flux cleaned = 0.0012727 Jy ! Component: 2400 - total flux cleaned = 0.00131231 Jy ! Component: 2450 - total flux cleaned = 0.00132224 Jy ! Component: 2500 - total flux cleaned = 0.00137121 Jy ! Component: 2550 - total flux cleaned = 0.00141989 Jy ! Component: 2600 - total flux cleaned = 0.00141995 Jy ! Component: 2650 - total flux cleaned = 0.00150632 Jy ! Component: 2700 - total flux cleaned = 0.0014777 Jy ! Component: 2750 - total flux cleaned = 0.00155363 Jy ! Component: 2800 - total flux cleaned = 0.00160087 Jy ! Component: 2850 - total flux cleaned = 0.00163843 Jy ! Component: 2900 - total flux cleaned = 0.00161989 Jy ! Component: 2950 - total flux cleaned = 0.00168473 Jy ! Component: 3000 - total flux cleaned = 0.00176765 Jy ! Component: 3050 - total flux cleaned = 0.0018133 Jy ! Component: 3100 - total flux cleaned = 0.00184974 Jy ! Component: 3150 - total flux cleaned = 0.00186778 Jy ! Component: 3200 - total flux cleaned = 0.00189484 Jy ! Component: 3250 - total flux cleaned = 0.0019755 Jy ! Component: 3300 - total flux cleaned = 0.00196658 Jy ! Component: 3350 - total flux cleaned = 0.00201979 Jy ! Component: 3400 - total flux cleaned = 0.00203736 Jy ! Component: 3450 - total flux cleaned = 0.00205492 Jy ! Component: 3500 - total flux cleaned = 0.00210726 Jy ! Component: 3550 - total flux cleaned = 0.00212458 Jy ! Component: 3600 - total flux cleaned = 0.00217633 Jy ! Component: 3650 - total flux cleaned = 0.00216773 Jy ! Component: 3700 - total flux cleaned = 0.00216772 Jy ! Component: 3750 - total flux cleaned = 0.00223572 Jy ! Component: 3800 - total flux cleaned = 0.0022357 Jy ! Component: 3850 - total flux cleaned = 0.00226093 Jy ! Component: 3900 - total flux cleaned = 0.0022777 Jy ! Component: 3950 - total flux cleaned = 0.00235276 Jy ! Component: 4000 - total flux cleaned = 0.00235271 Jy ! Component: 4050 - total flux cleaned = 0.00236923 Jy ! Total flux subtracted in 4096 components = 0.00237746 Jy ! Clean residual min=-0.000523 max=0.000526 Jy/beam ! Clean residual mean=0.000000 rms=0.000137 Jy/beam ! Combined flux in latest and established models = 0.258654 Jy keep ! Adding 326 model components to the UV plane model. ! The established model now contains 482 components and 0.258654 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1110+6028_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.065 x 1.116 at -58.75 degrees (North through East) ! Clean map min=-0.00074751 max=0.11196 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1110+6028_X_map.fits wmodel /image_prod/ug002_uva//J1110+6028_X_map.mod ! Writing 482 model components to file: /image_prod/ug002_uva//J1110+6028_X_map.mod wobs /image_prod/ug002_uva//J1110+6028_X_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1110+6028_X_uvs.fits wwins /image_prod/ug002_uva//J1110+6028_X_map.win ! wwins: Wrote 9 windows to /image_prod/ug002_uva//J1110+6028_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.111963 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000136611 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.366041 0.366041 0.732082 1.46416 2.92833 5.85666 11.7133 23.4266 46.8533 93.7066 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.111 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 819.579 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1110+6028_X_dfm.log closed on Wed Mar 4 23:56:05 2020