! Started logfile: /image_prod/ug002_uva//J0210-1444_X_dfm.log on Wed Mar 4 19:26:09 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//J0210-1444_X_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0210-1444_X_uva.fits ! AN table 1: 40 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.984722 visibilities/baseline/integration-bin. ! Found source: J0210-1444 ! ! 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 17016 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 J0210-1444_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. ! ! 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=1.004414Jy sigma=9.018898 ! Fit after self-cal, rms=0.923909Jy sigma=8.275147 ! 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=0.6403 mas, bmaj=1.686 mas, bpa=-0.9659 degrees ! Estimated noise=1.02937 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 = 0.0565693 Jy ! Component: 100 - total flux cleaned = 0.0702963 Jy ! Total flux subtracted in 100 components = 0.0702963 Jy ! Clean residual min=-0.003208 max=0.005877 Jy/beam ! Clean residual mean=0.000011 rms=0.000860 Jy/beam ! Combined flux in latest and established models = 0.0702963 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0702963 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=0.058610Jy sigma=0.491694 ! Fit after self-cal, rms=0.058208Jy sigma=0.488194 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00711417 Jy ! Component: 100 - total flux cleaned = 0.0115881 Jy ! Total flux subtracted in 100 components = 0.0115881 Jy ! Clean residual min=-0.002444 max=0.002672 Jy/beam ! Clean residual mean=0.000006 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.0818843 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 20 components and 0.0818843 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=0.056825Jy sigma=0.472254 ! Fit after self-cal, rms=0.056840Jy sigma=0.472156 ! 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=0.8205 mas, bmaj=1.992 mas, bpa=-1.504 degrees ! Estimated noise=0.61891 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 = 0.0055187 Jy ! Component: 100 - total flux cleaned = 0.00847422 Jy ! Component: 150 - total flux cleaned = 0.0101466 Jy ! Component: 200 - total flux cleaned = 0.0110962 Jy ! Total flux subtracted in 200 components = 0.0110962 Jy ! Clean residual min=-0.002604 max=0.002445 Jy/beam ! Clean residual mean=0.000005 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 0.0929805 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 33 components and 0.0929805 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=0.056386Jy sigma=0.466665 ! Fit after self-cal, rms=0.056406Jy sigma=0.466609 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8205 x 1.992 at -1.504 degrees (North through East) ! Clean map min=-0.0025031 max=0.076515 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.03 HN 1.14 KP 1.01 ! LA 1.03 MK 0.97 OV 0.95 PT 0.88 ! SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.06 HN 1.11 KP 1.07 ! LA 1.00 MK 0.91 OV 0.94 PT 0.88 ! SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.04 HN 1.07 KP 1.04 ! LA 1.01 MK 1.00 OV 0.95 PT 0.93 ! SC 0.92 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.04 HN 1.09 KP 1.03 ! LA 0.99 MK 0.99 OV 0.97 PT 0.91 ! SC 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 1.12 KP 1.01 ! LA 1.05 MK 1.01 OV 0.97 PT 0.89 ! SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 1.11 KP 1.05 ! LA 0.94 MK 1.02 OV 0.90 PT 0.92 ! SC 0.93 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.03 HN 1.02 KP 0.99 ! LA 1.06 MK 0.99 OV 0.95 PT 0.89 ! SC 0.91 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.02 KP 1.05 ! LA 1.01 MK 1.00 OV 0.94 PT 0.90 ! SC 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.05 HN 1.14 KP 0.98 ! LA 1.03 MK 0.96 OV 0.96 PT 0.91 ! SC 1.06 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.07 HN 1.04 KP 1.06 ! LA 0.97 MK 1.04 OV 0.94 PT 0.89 ! SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.07 HN 1.11 KP 1.03 ! LA 1.05 MK 1.06 OV 0.93 PT 0.88 ! SC 1.09 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.04 HN 1.04 KP 1.04 ! LA 1.03 MK 0.93 OV 0.96 PT 0.91 ! SC 1.01 ! ! ! Fit before self-cal, rms=0.056406Jy sigma=0.466609 ! Fit after self-cal, rms=0.056933Jy sigma=0.462994 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8232 mas, bmaj=1.995 mas, bpa=-1.394 degrees ! Estimated noise=0.616737 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 (4.8, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0020987 Jy ! Component: 100 - total flux cleaned = 0.00310446 Jy ! Component: 150 - total flux cleaned = 0.00373611 Jy ! Component: 200 - total flux cleaned = 0.0039864 Jy ! Total flux subtracted in 200 components = 0.0039864 Jy ! Clean residual min=-0.001384 max=0.001539 Jy/beam ! Clean residual mean=0.000003 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.0969669 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 50 components and 0.0969669 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=0.056863Jy sigma=0.462182 ! Fit after self-cal, rms=0.056896Jy sigma=0.462045 ! 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=0.056896Jy sigma=0.462045 ! Fit after self-cal, rms=0.057180Jy sigma=0.460888 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8236 mas, bmaj=1.996 mas, bpa=-1.39 degrees ! Estimated noise=0.615177 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000358051 Jy ! Component: 100 - total flux cleaned = 0.000358854 Jy ! Component: 150 - total flux cleaned = 0.000375154 Jy ! Component: 200 - total flux cleaned = 0.000390025 Jy ! Total flux subtracted in 200 components = 0.000390025 Jy ! Clean residual min=-0.001236 max=0.001488 Jy/beam ! Clean residual mean=0.000003 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.0973569 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 60 components and 0.0973569 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=0.057167Jy sigma=0.460794 ! Fit after self-cal, rms=0.057180Jy sigma=0.460765 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 (-49.6, -20.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000889362 Jy ! Component: 100 - total flux cleaned = 0.000832619 Jy ! Component: 150 - total flux cleaned = 0.000787381 Jy ! Component: 200 - total flux cleaned = 0.000786228 Jy ! Total flux subtracted in 200 components = 0.000786228 Jy ! Clean residual min=-0.001172 max=0.001515 Jy/beam ! Clean residual mean=0.000003 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.0981431 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 74 components and 0.0981431 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=0.057142Jy sigma=0.460487 ! Fit after self-cal, rms=0.057138Jy sigma=0.460471 ! Inverting map ! Added new window around map position (16.4, -16.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00119299 Jy ! Component: 100 - total flux cleaned = 0.00145606 Jy ! Component: 150 - total flux cleaned = 0.00156417 Jy ! Component: 200 - total flux cleaned = 0.00167908 Jy ! Total flux subtracted in 200 components = 0.00167908 Jy ! Clean residual min=-0.001040 max=0.001061 Jy/beam ! Clean residual mean=0.000002 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.0998222 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 91 components and 0.0998222 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=0.057102Jy sigma=0.460187 ! Fit after self-cal, rms=0.057099Jy sigma=0.460170 ! 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=0.057099Jy sigma=0.460170 ! Fit after self-cal, rms=0.056983Jy sigma=0.460138 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8243 mas, bmaj=1.997 mas, bpa=-1.378 degrees ! Estimated noise=0.613379 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000372341 Jy ! Component: 100 - total flux cleaned = 0.000482464 Jy ! Component: 150 - total flux cleaned = 0.000515042 Jy ! Component: 200 - total flux cleaned = 0.00052965 Jy ! Total flux subtracted in 200 components = 0.00052965 Jy ! Clean residual min=-0.000999 max=0.001066 Jy/beam ! Clean residual mean=0.000002 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.100352 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 100 components and 0.100352 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=0.056972Jy sigma=0.460055 ! Fit after self-cal, rms=0.056972Jy sigma=0.460052 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 = 5.98044e-05 Jy ! Component: 100 - total flux cleaned = 6.01247e-05 Jy ! Component: 150 - total flux cleaned = 6.0218e-05 Jy ! Component: 200 - total flux cleaned = 4.79243e-05 Jy ! Total flux subtracted in 200 components = 4.79243e-05 Jy ! Clean residual min=-0.000981 max=0.001047 Jy/beam ! Clean residual mean=0.000002 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.1004 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 107 components and 0.1004 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=0.056966Jy sigma=0.460008 ! Fit after self-cal, rms=0.056965Jy sigma=0.460007 ! 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=0.056965Jy sigma=0.460007 ! Fit after self-cal, rms=0.056915Jy sigma=0.460003 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.454 mas, bmaj=4.25 mas, bpa=9.392 degrees ! Estimated noise=0.778347 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000176239 Jy ! Component: 100 - total flux cleaned = 0.000217041 Jy ! Component: 150 - total flux cleaned = 0.000241437 Jy ! Component: 200 - total flux cleaned = 0.00024169 Jy ! Total flux subtracted in 200 components = 0.00024169 Jy ! Clean residual min=-0.001125 max=0.001145 Jy/beam ! Clean residual mean=0.000003 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.100641 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 117 components and 0.100641 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=0.056913Jy sigma=0.459986 ! Fit after self-cal, rms=0.056912Jy sigma=0.459984 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 = 7.317e-05 Jy ! Component: 100 - total flux cleaned = 8.32701e-05 Jy ! Component: 150 - total flux cleaned = 8.31456e-05 Jy ! Component: 200 - total flux cleaned = 9.19723e-05 Jy ! Total flux subtracted in 200 components = 9.19723e-05 Jy ! Clean residual min=-0.001123 max=0.001139 Jy/beam ! Clean residual mean=0.000003 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.100733 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 124 components and 0.100733 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=0.056911Jy sigma=0.459980 ! Fit after self-cal, rms=0.056910Jy sigma=0.459979 ! 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=0.8245 mas, bmaj=1.996 mas, bpa=-1.385 degrees ! Estimated noise=0.61284 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8245 x 1.996 at -1.385 degrees (North through East) ! Clean map min=-0.0010242 max=0.07618 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=0.6409 mas, bmaj=1.686 mas, bpa=-0.8416 degrees ! Estimated noise=1.02452 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0562977 Jy ! Component: 100 - total flux cleaned = 0.070241 Jy ! Component: 150 - total flux cleaned = 0.077184 Jy ! Component: 200 - total flux cleaned = 0.0815678 Jy ! Total flux subtracted in 200 components = 0.0815678 Jy ! Clean residual min=-0.002334 max=0.002618 Jy/beam ! Clean residual mean=0.000005 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.0815677 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 0.0815677 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8245 mas, bmaj=1.996 mas, bpa=-1.385 degrees ! Estimated noise=0.61284 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 = 0.00481764 Jy ! Component: 100 - total flux cleaned = 0.0075929 Jy ! Component: 150 - total flux cleaned = 0.00970888 Jy ! Component: 200 - total flux cleaned = 0.0114269 Jy ! Total flux subtracted in 200 components = 0.0114269 Jy ! Clean residual min=-0.001359 max=0.001697 Jy/beam ! Clean residual mean=0.000005 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.0929946 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 40 components and 0.0929945 Jy ! Inverting map ! Added new window around map position (0.2, 3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00171061 Jy ! Component: 100 - total flux cleaned = 0.00292182 Jy ! Component: 150 - total flux cleaned = 0.00374374 Jy ! Component: 200 - total flux cleaned = 0.00435229 Jy ! Total flux subtracted in 200 components = 0.00435229 Jy ! Clean residual min=-0.001176 max=0.001023 Jy/beam ! Clean residual mean=0.000003 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.0973468 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 63 components and 0.0973468 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=2.454 mas, bmaj=4.25 mas, bpa=9.392 degrees ! Estimated noise=0.778347 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00127489 Jy ! Component: 100 - total flux cleaned = 0.00198563 Jy ! Component: 150 - total flux cleaned = 0.00233144 Jy ! Component: 200 - total flux cleaned = 0.00257973 Jy ! Total flux subtracted in 200 components = 0.00257973 Jy ! Clean residual min=-0.001274 max=0.001116 Jy/beam ! Clean residual mean=0.000004 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.0999266 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 = 0.000152843 Jy ! Component: 100 - total flux cleaned = 0.000269977 Jy ! Component: 150 - total flux cleaned = 0.000375481 Jy ! Component: 200 - total flux cleaned = 0.000424129 Jy ! Total flux subtracted in 200 components = 0.000424129 Jy ! Clean residual min=-0.001181 max=0.001057 Jy/beam ! Clean residual mean=0.000003 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.100351 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 88 components and 0.100351 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8245 mas, bmaj=1.996 mas, bpa=-1.385 degrees ! Estimated noise=0.61284 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.60691e-06 Jy ! Component: 100 - total flux cleaned = 7.9254e-05 Jy ! Component: 150 - total flux cleaned = 1.97662e-05 Jy ! Component: 200 - total flux cleaned = -3.32853e-05 Jy ! Total flux subtracted in 200 components = -3.32853e-05 Jy ! Clean residual min=-0.001037 max=0.001009 Jy/beam ! Clean residual mean=0.000002 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.100317 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 108 components and 0.100317 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=0.056912Jy sigma=0.460047 ! Fit after self-cal, rms=0.056907Jy sigma=0.460010 wmodel J0210-1444_X_map.mod ! Writing 108 model components to file: J0210-1444_X_map.mod wobs J0210-1444_X_uvs.fits ! Writing UV FITS file: J0210-1444_X_uvs.fits wwins J0210-1444_X_map.win ! wwins: Wrote 5 windows to J0210-1444_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 = -3.60262e-05 Jy ! Component: 100 - total flux cleaned = -7.22805e-05 Jy ! Component: 150 - total flux cleaned = -5.19751e-06 Jy ! Component: 200 - total flux cleaned = -5.38501e-05 Jy ! Component: 250 - total flux cleaned = -3.81364e-05 Jy ! Component: 300 - total flux cleaned = -5.37028e-05 Jy ! Component: 350 - total flux cleaned = -8.33422e-05 Jy ! Component: 400 - total flux cleaned = -2.35489e-05 Jy ! Component: 450 - total flux cleaned = -2.3636e-05 Jy ! Component: 500 - total flux cleaned = -9.23538e-06 Jy ! Component: 550 - total flux cleaned = -3.72706e-05 Jy ! Component: 600 - total flux cleaned = -6.49583e-05 Jy ! Component: 650 - total flux cleaned = -9.22137e-05 Jy ! Component: 700 - total flux cleaned = -0.000105474 Jy ! Component: 750 - total flux cleaned = -0.000144615 Jy ! Component: 800 - total flux cleaned = -0.000144276 Jy ! Component: 850 - total flux cleaned = -0.000144258 Jy ! Component: 900 - total flux cleaned = -0.000169643 Jy ! Component: 950 - total flux cleaned = -0.000181862 Jy ! Component: 1000 - total flux cleaned = -0.000144996 Jy ! Component: 1050 - total flux cleaned = -0.000121125 Jy ! Component: 1100 - total flux cleaned = -0.000156958 Jy ! Component: 1150 - total flux cleaned = -0.000156861 Jy ! Component: 1200 - total flux cleaned = -9.89068e-05 Jy ! Component: 1250 - total flux cleaned = -7.61125e-05 Jy ! Component: 1300 - total flux cleaned = -5.34747e-05 Jy ! Component: 1350 - total flux cleaned = 2.64312e-06 Jy ! Component: 1400 - total flux cleaned = 3.57823e-05 Jy ! Component: 1450 - total flux cleaned = 7.95633e-05 Jy ! Component: 1500 - total flux cleaned = 0.000101245 Jy ! Component: 1550 - total flux cleaned = 0.000154848 Jy ! Component: 1600 - total flux cleaned = 0.000186754 Jy ! Component: 1650 - total flux cleaned = 0.000176342 Jy ! Component: 1700 - total flux cleaned = 0.00025986 Jy ! Component: 1750 - total flux cleaned = 0.000301151 Jy ! Component: 1800 - total flux cleaned = 0.000331779 Jy ! Component: 1850 - total flux cleaned = 0.000392587 Jy ! Component: 1900 - total flux cleaned = 0.000352371 Jy ! Component: 1950 - total flux cleaned = 0.000362429 Jy ! Component: 2000 - total flux cleaned = 0.000411891 Jy ! Component: 2050 - total flux cleaned = 0.000480275 Jy ! Component: 2100 - total flux cleaned = 0.000499583 Jy ! Component: 2150 - total flux cleaned = 0.000528302 Jy ! Component: 2200 - total flux cleaned = 0.000537881 Jy ! Component: 2250 - total flux cleaned = 0.000585328 Jy ! Component: 2300 - total flux cleaned = 0.00061355 Jy ! Component: 2350 - total flux cleaned = 0.000632143 Jy ! Component: 2400 - total flux cleaned = 0.000687626 Jy ! Component: 2450 - total flux cleaned = 0.000715198 Jy ! Component: 2500 - total flux cleaned = 0.000687801 Jy ! Component: 2550 - total flux cleaned = 0.000760324 Jy ! Component: 2600 - total flux cleaned = 0.000796472 Jy ! Component: 2650 - total flux cleaned = 0.000814406 Jy ! Component: 2700 - total flux cleaned = 0.000885431 Jy ! Component: 2750 - total flux cleaned = 0.000885453 Jy ! Component: 2800 - total flux cleaned = 0.000946882 Jy ! Component: 2850 - total flux cleaned = 0.000981626 Jy ! Component: 2900 - total flux cleaned = 0.00104219 Jy ! Component: 2950 - total flux cleaned = 0.00110241 Jy ! Component: 3000 - total flux cleaned = 0.00112805 Jy ! Component: 3050 - total flux cleaned = 0.00120441 Jy ! Component: 3100 - total flux cleaned = 0.00127194 Jy ! Component: 3150 - total flux cleaned = 0.00134736 Jy ! Component: 3200 - total flux cleaned = 0.00143897 Jy ! Component: 3250 - total flux cleaned = 0.00145544 Jy ! Component: 3300 - total flux cleaned = 0.00152957 Jy ! Component: 3350 - total flux cleaned = 0.00157868 Jy ! Component: 3400 - total flux cleaned = 0.00160304 Jy ! Component: 3450 - total flux cleaned = 0.00168382 Jy ! Component: 3500 - total flux cleaned = 0.00171597 Jy ! Component: 3550 - total flux cleaned = 0.00179589 Jy ! Component: 3600 - total flux cleaned = 0.00185143 Jy ! Component: 3650 - total flux cleaned = 0.00189093 Jy ! Component: 3700 - total flux cleaned = 0.00195372 Jy ! Component: 3750 - total flux cleaned = 0.00200046 Jy ! Component: 3800 - total flux cleaned = 0.00203937 Jy ! Component: 3850 - total flux cleaned = 0.00209345 Jy ! Component: 3900 - total flux cleaned = 0.0021701 Jy ! Component: 3950 - total flux cleaned = 0.00222353 Jy ! Component: 4000 - total flux cleaned = 0.00226903 Jy ! Component: 4050 - total flux cleaned = 0.00229915 Jy ! Total flux subtracted in 4096 components = 0.0023367 Jy ! Clean residual min=-0.000430 max=0.000468 Jy/beam ! Clean residual mean=0.000001 rms=0.000126 Jy/beam ! Combined flux in latest and established models = 0.102654 Jy keep ! Adding 291 model components to the UV plane model. ! The established model now contains 399 components and 0.102654 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0210-1444_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8245 x 1.996 at -1.385 degrees (North through East) ! Clean map min=-0.00073417 max=0.076429 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0210-1444_X_map.fits wmodel /image_prod/ug002_uva//J0210-1444_X_map.mod ! Writing 399 model components to file: /image_prod/ug002_uva//J0210-1444_X_map.mod wobs /image_prod/ug002_uva//J0210-1444_X_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0210-1444_X_uvs.fits wwins /image_prod/ug002_uva//J0210-1444_X_map.win ! wwins: Wrote 6 windows to /image_prod/ug002_uva//J0210-1444_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0764288 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000124806 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.489893 0.489893 0.979786 1.95957 3.91914 7.83829 15.6766 31.3532 62.7063 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.076 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 612.378 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0210-1444_X_dfm.log closed on Wed Mar 4 19:26:14 2020