! Started logfile: .//J1132+5100_C_dfm.log on Mon Jan 20 17:56:40 2020 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs .//J1132+5100_C_uva.fits ! Reading UV FITS file: .//J1132+5100_C_uva.fits ! AN table 1: 141 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.985816 visibilities/baseline/integration-bin. ! Found source: J1132+5100 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 67 lines of history. ! ! Reading 16680 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 8 channels. ! Selecting polarization: RR, channels: 1..8 ! 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 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_01.dfm J1132+5100_C] 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 0.300x0.300 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 846 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 846 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 846 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004743Jy sigma=18.119702 ! Fit after self-cal, rms=0.929580Jy sigma=16.686105 ! 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=2.793 mas, bmaj=4.423 mas, bpa=71.11 degrees ! Estimated noise=0.728734 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 = 0.0526635 Jy ! Component: 100 - total flux cleaned = 0.0742499 Jy ! Total flux subtracted in 100 components = 0.0742499 Jy ! Clean residual min=-0.010461 max=0.027092 Jy/beam ! Clean residual mean=-0.000005 rms=0.002813 Jy/beam ! Combined flux in latest and established models = 0.0742499 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0742499 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. ! ! Fit before self-cal, rms=0.052720Jy sigma=0.915200 ! Fit after self-cal, rms=0.052094Jy sigma=0.904574 ! Inverting map ! Added new window around map position (-10.5, -8.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0227077 Jy ! Component: 100 - total flux cleaned = 0.0338048 Jy ! Total flux subtracted in 100 components = 0.0338048 Jy ! Clean residual min=-0.005629 max=0.006789 Jy/beam ! Clean residual mean=-0.000005 rms=0.001531 Jy/beam ! Combined flux in latest and established models = 0.108055 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 23 components and 0.108055 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. ! ! Fit before self-cal, rms=0.041994Jy sigma=0.709869 ! Fit after self-cal, rms=0.040683Jy sigma=0.688641 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00896563 Jy ! Component: 100 - total flux cleaned = 0.0146398 Jy ! Total flux subtracted in 100 components = 0.0146398 Jy ! Clean residual min=-0.004389 max=0.004556 Jy/beam ! Clean residual mean=-0.000005 rms=0.001106 Jy/beam ! Combined flux in latest and established models = 0.122694 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 37 components and 0.122695 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. ! ! Fit before self-cal, rms=0.038396Jy sigma=0.642528 ! Fit after self-cal, rms=0.038273Jy sigma=0.640894 ! 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=3.201 mas, bmaj=4.873 mas, bpa=75.74 degrees ! Estimated noise=0.393213 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 = 0.00618319 Jy ! Component: 100 - total flux cleaned = 0.0105077 Jy ! Component: 150 - total flux cleaned = 0.0137635 Jy ! Component: 200 - total flux cleaned = 0.0163055 Jy ! Total flux subtracted in 200 components = 0.0163055 Jy ! Clean residual min=-0.002257 max=0.002783 Jy/beam ! Clean residual mean=-0.000003 rms=0.000621 Jy/beam ! Combined flux in latest and established models = 0.139 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 66 components and 0.139 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. ! ! Fit before self-cal, rms=0.036999Jy sigma=0.614665 ! Fit after self-cal, rms=0.036945Jy sigma=0.613964 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.201 x 4.873 at 75.74 degrees (North through East) ! Clean map min=-0.0021517 max=0.074506 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* NL 0.00* ! OV 0.00* PT 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* NL 0.00* ! OV 0.00* PT 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* NL 0.00* ! OV 0.00* PT 0.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.95 HN 1.23 NL 0.95 ! OV 0.86 PT 0.94 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.04 NL 0.96 ! OV 0.97 PT 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.05 NL 0.98 ! OV 0.95 PT 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.09 NL 0.99 ! OV 0.97 PT 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.01 NL 1.00 ! OV 0.99 PT 1.01 ! ! ! Fit before self-cal, rms=0.036945Jy sigma=0.613964 ! Fit after self-cal, rms=0.035474Jy sigma=0.603640 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.251 mas, bmaj=4.914 mas, bpa=76.83 degrees ! Estimated noise=0.38719 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 = 0.000922426 Jy ! Component: 100 - total flux cleaned = 0.00118267 Jy ! Component: 150 - total flux cleaned = 0.00134013 Jy ! Component: 200 - total flux cleaned = 0.00143706 Jy ! Total flux subtracted in 200 components = 0.00143706 Jy ! Clean residual min=-0.001715 max=0.001343 Jy/beam ! Clean residual mean=-0.000000 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.140437 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 81 components and 0.140437 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. ! ! Fit before self-cal, rms=0.035335Jy sigma=0.601276 ! Fit after self-cal, rms=0.035327Jy sigma=0.600988 ! 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. ! ! Fit before self-cal, rms=0.035327Jy sigma=0.600988 ! Fit after self-cal, rms=0.035213Jy sigma=0.597607 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.248 mas, bmaj=4.91 mas, bpa=77.1 degrees ! Estimated noise=0.385349 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00036508 Jy ! Component: 100 - total flux cleaned = 0.000547791 Jy ! Component: 150 - total flux cleaned = 0.000632091 Jy ! Component: 200 - total flux cleaned = 0.000717337 Jy ! Total flux subtracted in 200 components = 0.000717337 Jy ! Clean residual min=-0.001216 max=0.001097 Jy/beam ! Clean residual mean=-0.000000 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.141154 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 95 components and 0.141154 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. ! ! Fit before self-cal, rms=0.035172Jy sigma=0.596975 ! Fit after self-cal, rms=0.035167Jy sigma=0.596909 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 = 0.00028109 Jy ! Component: 100 - total flux cleaned = 0.000371187 Jy ! Component: 150 - total flux cleaned = 0.000410018 Jy ! Component: 200 - total flux cleaned = 0.000420592 Jy ! Total flux subtracted in 200 components = 0.000420592 Jy ! Clean residual min=-0.001175 max=0.001105 Jy/beam ! Clean residual mean=-0.000000 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.141575 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 108 components and 0.141575 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. ! ! Fit before self-cal, rms=0.035155Jy sigma=0.596726 ! Fit after self-cal, rms=0.035154Jy sigma=0.596707 ! 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. ! ! Fit before self-cal, rms=0.035154Jy sigma=0.596707 ! Fit after self-cal, rms=0.035336Jy sigma=0.594805 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.246 mas, bmaj=4.903 mas, bpa=77.1 degrees ! Estimated noise=0.38483 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000483076 Jy ! Component: 100 - total flux cleaned = 0.000713378 Jy ! Component: 150 - total flux cleaned = 0.000881241 Jy ! Component: 200 - total flux cleaned = 0.000996165 Jy ! Total flux subtracted in 200 components = 0.000996165 Jy ! Clean residual min=-0.001034 max=0.001015 Jy/beam ! Clean residual mean=0.000000 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.142571 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 119 components and 0.142571 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. ! ! Fit before self-cal, rms=0.035326Jy sigma=0.594620 ! Fit after self-cal, rms=0.035326Jy sigma=0.594593 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 = 0.000168141 Jy ! Component: 100 - total flux cleaned = 0.000218591 Jy ! Component: 150 - total flux cleaned = 0.000248174 Jy ! Component: 200 - total flux cleaned = 0.00026905 Jy ! Total flux subtracted in 200 components = 0.00026905 Jy ! Clean residual min=-0.001024 max=0.001016 Jy/beam ! Clean residual mean=0.000000 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.14284 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 137 components and 0.14284 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. ! ! Fit before self-cal, rms=0.035322Jy sigma=0.594531 ! Fit after self-cal, rms=0.035322Jy sigma=0.594525 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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. ! ! Fit before self-cal, rms=0.035322Jy sigma=0.594525 ! Fit after self-cal, rms=0.035294Jy sigma=0.594468 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.959 mas, bmaj=5.458 mas, bpa=81.95 degrees ! Estimated noise=0.403007 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000395157 Jy ! Component: 100 - total flux cleaned = 0.000544188 Jy ! Component: 150 - total flux cleaned = 0.000626934 Jy ! Component: 200 - total flux cleaned = 0.000680838 Jy ! Total flux subtracted in 200 components = 0.000680838 Jy ! Clean residual min=-0.000897 max=0.001127 Jy/beam ! Clean residual mean=0.000000 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.143521 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 151 components and 0.143521 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. ! ! Fit before self-cal, rms=0.035290Jy sigma=0.594400 ! Fit after self-cal, rms=0.035289Jy sigma=0.594393 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 (19.5, -9.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000561359 Jy ! Component: 100 - total flux cleaned = 0.000795135 Jy ! Component: 150 - total flux cleaned = 0.000955574 Jy ! Component: 200 - total flux cleaned = 0.00110994 Jy ! Total flux subtracted in 200 components = 0.00110994 Jy ! Clean residual min=-0.000763 max=0.000851 Jy/beam ! Clean residual mean=0.000000 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.144631 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 177 components and 0.144631 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. ! ! Fit before self-cal, rms=0.035262Jy sigma=0.593812 ! Fit after self-cal, rms=0.035261Jy sigma=0.593767 ! 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=3.244 mas, bmaj=4.893 mas, bpa=77.15 degrees ! Estimated noise=0.384366 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.244 x 4.893 at 77.15 degrees (North through East) ! Clean map min=-0.00088888 max=0.072627 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=2.843 mas, bmaj=4.437 mas, bpa=72.24 degrees ! Estimated noise=0.714912 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0535553 Jy ! Component: 100 - total flux cleaned = 0.0797852 Jy ! Component: 150 - total flux cleaned = 0.0965191 Jy ! Component: 200 - total flux cleaned = 0.107444 Jy ! Total flux subtracted in 200 components = 0.107444 Jy ! Clean residual min=-0.004017 max=0.005887 Jy/beam ! Clean residual mean=-0.000003 rms=0.001126 Jy/beam ! Combined flux in latest and established models = 0.107444 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.107444 Jy ! Inverting map and beam ! Estimated beam: bmin=3.244 mas, bmaj=4.893 mas, bpa=77.15 degrees ! Estimated noise=0.384366 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 = 0.009816 Jy ! Component: 100 - total flux cleaned = 0.0161328 Jy ! Component: 150 - total flux cleaned = 0.0206799 Jy ! Component: 200 - total flux cleaned = 0.0240838 Jy ! Total flux subtracted in 200 components = 0.0240838 Jy ! Clean residual min=-0.002296 max=0.002008 Jy/beam ! Clean residual mean=0.000000 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.131527 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 50 components and 0.131527 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.959 mas, bmaj=5.458 mas, bpa=81.95 degrees ! Estimated noise=0.403007 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0029474 Jy ! Component: 100 - total flux cleaned = 0.00475405 Jy ! Component: 150 - total flux cleaned = 0.00619392 Jy ! Component: 200 - total flux cleaned = 0.00742262 Jy ! Total flux subtracted in 200 components = 0.00742262 Jy ! Clean residual min=-0.001433 max=0.001084 Jy/beam ! Clean residual mean=0.000000 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.13895 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 = 0.0010146 Jy ! Component: 100 - total flux cleaned = 0.00189775 Jy ! Component: 150 - total flux cleaned = 0.00258009 Jy ! Component: 200 - total flux cleaned = 0.00314055 Jy ! Total flux subtracted in 200 components = 0.00314055 Jy ! Clean residual min=-0.000979 max=0.000946 Jy/beam ! Clean residual mean=0.000000 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.142091 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 110 components and 0.142091 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.244 mas, bmaj=4.893 mas, bpa=77.15 degrees ! Estimated noise=0.384366 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000284446 Jy ! Component: 100 - total flux cleaned = 0.000575187 Jy ! Component: 150 - total flux cleaned = 0.000909409 Jy ! Component: 200 - total flux cleaned = 0.00123936 Jy ! Total flux subtracted in 200 components = 0.00123936 Jy ! Clean residual min=-0.000914 max=0.000918 Jy/beam ! Clean residual mean=0.000000 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.14333 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 134 components and 0.14333 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. ! ! Fit before self-cal, rms=0.035292Jy sigma=0.594316 ! Fit after self-cal, rms=0.035287Jy sigma=0.594231 wmodel J1132+5100_C_map.mod ! Writing 134 model components to file: J1132+5100_C_map.mod wobs J1132+5100_C_uvs.fits ! Writing UV FITS file: J1132+5100_C_uvs.fits wwins J1132+5100_C_map.win ! wwins: Wrote 3 windows to J1132+5100_C_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 = -3.21104e-05 Jy ! Component: 100 - total flux cleaned = -0.000107275 Jy ! Component: 150 - total flux cleaned = -0.00015017 Jy ! Component: 200 - total flux cleaned = -0.000204601 Jy ! Component: 250 - total flux cleaned = -0.000256351 Jy ! Component: 300 - total flux cleaned = -0.000294069 Jy ! Component: 350 - total flux cleaned = -0.000318636 Jy ! Component: 400 - total flux cleaned = -0.000318354 Jy ! Component: 450 - total flux cleaned = -0.000306608 Jy ! Component: 500 - total flux cleaned = -0.000318222 Jy ! Component: 550 - total flux cleaned = -0.000318088 Jy ! Component: 600 - total flux cleaned = -0.000296181 Jy ! Component: 650 - total flux cleaned = -0.000339595 Jy ! Component: 700 - total flux cleaned = -0.000329163 Jy ! Component: 750 - total flux cleaned = -0.00035019 Jy ! Component: 800 - total flux cleaned = -0.000360616 Jy ! Component: 850 - total flux cleaned = -0.000390936 Jy ! Component: 900 - total flux cleaned = -0.000430937 Jy ! Component: 950 - total flux cleaned = -0.00048949 Jy ! Component: 1000 - total flux cleaned = -0.000518367 Jy ! Component: 1050 - total flux cleaned = -0.000556417 Jy ! Component: 1100 - total flux cleaned = -0.000612689 Jy ! Component: 1150 - total flux cleaned = -0.000649612 Jy ! Component: 1200 - total flux cleaned = -0.000667856 Jy ! Component: 1250 - total flux cleaned = -0.000685949 Jy ! Component: 1300 - total flux cleaned = -0.00071252 Jy ! Component: 1350 - total flux cleaned = -0.000738699 Jy ! Component: 1400 - total flux cleaned = -0.000755978 Jy ! Component: 1450 - total flux cleaned = -0.000798333 Jy ! Component: 1500 - total flux cleaned = -0.000806685 Jy ! Component: 1550 - total flux cleaned = -0.000848173 Jy ! Component: 1600 - total flux cleaned = -0.000856407 Jy ! Component: 1650 - total flux cleaned = -0.000905142 Jy ! Component: 1700 - total flux cleaned = -0.000921222 Jy ! Component: 1750 - total flux cleaned = -0.000953177 Jy ! Component: 1800 - total flux cleaned = -0.000969009 Jy ! Component: 1850 - total flux cleaned = -0.00102349 Jy ! Component: 1900 - total flux cleaned = -0.00104664 Jy ! Component: 1950 - total flux cleaned = -0.00104657 Jy ! Component: 2000 - total flux cleaned = -0.00106178 Jy ! Component: 2050 - total flux cleaned = -0.00111421 Jy ! Component: 2100 - total flux cleaned = -0.00112902 Jy ! Component: 2150 - total flux cleaned = -0.00115101 Jy ! Component: 2200 - total flux cleaned = -0.00117294 Jy ! Component: 2250 - total flux cleaned = -0.0011875 Jy ! Component: 2300 - total flux cleaned = -0.00122359 Jy ! Component: 2350 - total flux cleaned = -0.00126641 Jy ! Component: 2400 - total flux cleaned = -0.00131576 Jy ! Component: 2450 - total flux cleaned = -0.00132273 Jy ! Component: 2500 - total flux cleaned = -0.00136446 Jy ! Component: 2550 - total flux cleaned = -0.00136443 Jy ! Component: 2600 - total flux cleaned = -0.00139866 Jy ! Component: 2650 - total flux cleaned = -0.00142579 Jy ! Component: 2700 - total flux cleaned = -0.00144611 Jy ! Component: 2750 - total flux cleaned = -0.00146627 Jy ! Component: 2800 - total flux cleaned = -0.00148626 Jy ! Component: 2850 - total flux cleaned = -0.00151272 Jy ! Component: 2900 - total flux cleaned = -0.00152582 Jy ! Component: 2950 - total flux cleaned = -0.0015454 Jy ! Component: 3000 - total flux cleaned = -0.00153244 Jy ! Component: 3050 - total flux cleaned = -0.00155177 Jy ! Component: 3100 - total flux cleaned = -0.00155813 Jy ! Component: 3150 - total flux cleaned = -0.00158993 Jy ! Component: 3200 - total flux cleaned = -0.00157725 Jy ! Component: 3250 - total flux cleaned = -0.00156473 Jy ! Component: 3300 - total flux cleaned = -0.00157102 Jy ! Component: 3350 - total flux cleaned = -0.00157722 Jy ! Component: 3400 - total flux cleaned = -0.00158958 Jy ! Component: 3450 - total flux cleaned = -0.00157116 Jy ! Component: 3500 - total flux cleaned = -0.00158339 Jy ! Component: 3550 - total flux cleaned = -0.00158946 Jy ! Component: 3600 - total flux cleaned = -0.00158948 Jy ! Component: 3650 - total flux cleaned = -0.00157739 Jy ! Component: 3700 - total flux cleaned = -0.00158938 Jy ! Component: 3750 - total flux cleaned = -0.00158345 Jy ! Component: 3800 - total flux cleaned = -0.00159534 Jy ! Component: 3850 - total flux cleaned = -0.00158345 Jy ! Component: 3900 - total flux cleaned = -0.00158352 Jy ! Component: 3950 - total flux cleaned = -0.00157176 Jy ! Component: 4000 - total flux cleaned = -0.00157763 Jy ! Component: 4050 - total flux cleaned = -0.00154854 Jy ! Total flux subtracted in 4096 components = -0.00156593 Jy ! Clean residual min=-0.000323 max=0.000358 Jy/beam ! Clean residual mean=0.000000 rms=0.000108 Jy/beam ! Combined flux in latest and established models = 0.141764 Jy keep ! Adding 304 model components to the UV plane model. ! The established model now contains 438 components and 0.141764 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1132+5100_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.244 x 4.893 at 77.15 degrees (North through East) ! Clean map min=-0.00080609 max=0.072809 Jy/beam ! Writing clean map to FITS file: .//J1132+5100_C_map.fits wmodel .//J1132+5100_C_map.mod ! Writing 438 model components to file: .//J1132+5100_C_map.mod wobs .//J1132+5100_C_uvs.fits ! Writing UV FITS file: .//J1132+5100_C_uvs.fits wwins .//J1132+5100_C_map.win ! wwins: Wrote 4 windows to .//J1132+5100_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0728094 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000105746 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.435709 0.435709 0.871418 1.74284 3.48567 6.97134 13.9427 27.8854 55.7707 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.072 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 688.533 quit ! Quitting program ! Log file .//J1132+5100_C_dfm.log closed on Mon Jan 20 17:56:44 2020