! Started logfile: .//J0726-3732_X_dfm.log on Mon Jan 20 17:40:51 2020 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J0726-3732_X_uva.fits ! Reading UV FITS file: .//J0726-3732_X_uva.fits ! AN table 1: 15 integrations on 6 of 6 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0726-3732 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 76 lines of history. ! ! Reading 720 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J0726-3732_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. ! ! Fit before self-cal, rms=0.998796Jy sigma=10.925683 ! Fit after self-cal, rms=0.926861Jy sigma=10.207879 ! 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=6.231 mas, bmaj=34.25 mas, bpa=-20 degrees ! Estimated noise=2.66194 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0551098 Jy ! Component: 100 - total flux cleaned = 0.0593179 Jy ! Total flux subtracted in 100 components = 0.0593179 Jy ! Clean residual min=-0.006106 max=0.005969 Jy/beam ! Clean residual mean=-0.000116 rms=0.002551 Jy/beam ! Combined flux in latest and established models = 0.0593179 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 29 components and 0.0593179 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=0.088560Jy sigma=0.634534 ! Fit after self-cal, rms=0.088056Jy sigma=0.632092 ! 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=6.544 mas, bmaj=30.12 mas, bpa=-20.18 degrees ! Estimated noise=2.65068 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 = -0.00257811 Jy ! Component: 100 - total flux cleaned = -0.00446516 Jy ! Component: 150 - total flux cleaned = -0.00444342 Jy ! Component: 200 - total flux cleaned = -0.00441824 Jy ! Total flux subtracted in 200 components = -0.00441824 Jy ! Clean residual min=-0.005893 max=0.005683 Jy/beam ! Clean residual mean=-0.000060 rms=0.002017 Jy/beam ! Combined flux in latest and established models = 0.0548996 Jy ! Performing phase self-cal ! Adding 61 model components to the UV plane model. ! The established model now contains 90 components and 0.0548996 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=0.086306Jy sigma=0.624836 ! Fit after self-cal, rms=0.085317Jy sigma=0.620989 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.544 x 30.12 at -20.18 degrees (North through East) ! Clean map min=-0.011211 max=0.05612 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.11 KP 0.86 LA 1.04 PT 1.17 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 KP 0.87 LA 1.16 PT 1.13 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 KP 1.29 LA 0.96 PT 0.88 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 KP 1.00 LA 0.99 PT 0.89 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.14 KP 1.01 LA 0.71 PT 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 KP 0.92 LA 0.94 PT 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.90 KP 1.07 LA 0.88 PT 1.10 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.84 KP 1.23 LA 1.01 PT 0.93 ! ! ! Fit before self-cal, rms=0.085317Jy sigma=0.620989 ! Fit after self-cal, rms=0.083456Jy sigma=0.612443 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=6.573 mas, bmaj=29.88 mas, bpa=-20.26 degrees ! Estimated noise=2.61371 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 = 0.000562058 Jy ! Component: 100 - total flux cleaned = 0.000251994 Jy ! Component: 150 - total flux cleaned = 0.000264559 Jy ! Component: 200 - total flux cleaned = 0.000273301 Jy ! Total flux subtracted in 200 components = 0.000273301 Jy ! Clean residual min=-0.003070 max=0.003281 Jy/beam ! Clean residual mean=-0.000028 rms=0.000788 Jy/beam ! Combined flux in latest and established models = 0.0551729 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 147 components and 0.0551729 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=0.083099Jy sigma=0.611281 ! Fit after self-cal, rms=0.083705Jy sigma=0.608718 ! 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=0.083705Jy sigma=0.608718 ! Fit after self-cal, rms=0.084583Jy sigma=0.608093 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.571 mas, bmaj=29.75 mas, bpa=-20.19 degrees ! Estimated noise=2.61585 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00015066 Jy ! Component: 100 - total flux cleaned = -0.000634178 Jy ! Component: 150 - total flux cleaned = -0.000680627 Jy ! Component: 200 - total flux cleaned = -0.000911757 Jy ! Total flux subtracted in 200 components = -0.000911757 Jy ! Clean residual min=-0.000639 max=0.000652 Jy/beam ! Clean residual mean=-0.000004 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.0542612 Jy selfcal ! Performing phase self-cal ! Adding 86 model components to the UV plane model. ! The established model now contains 233 components and 0.0542612 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=0.084435Jy sigma=0.607739 ! Fit after self-cal, rms=0.084794Jy sigma=0.607227 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 = 3.31509e-05 Jy ! Component: 100 - total flux cleaned = -0.00059266 Jy ! Component: 150 - total flux cleaned = -0.000790447 Jy ! Component: 200 - total flux cleaned = -0.000555517 Jy ! Total flux subtracted in 200 components = -0.000555517 Jy ! Clean residual min=-0.000484 max=0.000493 Jy/beam ! Clean residual mean=0.000006 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.0537057 Jy ! Performing phase self-cal ! Adding 83 model components to the UV plane model. ! The established model now contains 310 components and 0.0537057 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=0.084708Jy sigma=0.606978 ! Fit after self-cal, rms=0.084805Jy sigma=0.606894 ! Inverting map ! Added new window around map position (44.4, -41.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000100125 Jy ! Component: 100 - total flux cleaned = 8.77393e-05 Jy ! Component: 150 - total flux cleaned = -8.63186e-05 Jy ! Component: 200 - total flux cleaned = -0.000114443 Jy ! Total flux subtracted in 200 components = -0.000114443 Jy ! Clean residual min=-0.000574 max=0.000733 Jy/beam ! Clean residual mean=-0.000000 rms=0.000186 Jy/beam ! Combined flux in latest and established models = 0.0535912 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 351 components and 0.0535912 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=0.084757Jy sigma=0.606822 ! Fit after self-cal, rms=0.084849Jy sigma=0.606765 ! 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=0.084849Jy sigma=0.606765 ! Fit after self-cal, rms=0.086908Jy sigma=0.606570 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.572 mas, bmaj=29.77 mas, bpa=-20.19 degrees ! Estimated noise=2.63722 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000146561 Jy ! Component: 100 - total flux cleaned = -0.000209393 Jy ! Component: 150 - total flux cleaned = -0.00018452 Jy ! Component: 200 - total flux cleaned = -6.56142e-05 Jy ! Total flux subtracted in 200 components = -6.56142e-05 Jy ! Clean residual min=-0.000769 max=0.000664 Jy/beam ! Clean residual mean=-0.000003 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.0535256 Jy selfcal ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 398 components and 0.0535256 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=0.086873Jy sigma=0.606534 ! Fit after self-cal, rms=0.087083Jy sigma=0.606463 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 = 4.73869e-05 Jy ! Component: 100 - total flux cleaned = -5.16579e-05 Jy ! Component: 150 - total flux cleaned = -5.26149e-05 Jy ! Component: 200 - total flux cleaned = -6.31413e-05 Jy ! Total flux subtracted in 200 components = -6.31413e-05 Jy ! Clean residual min=-0.000684 max=0.000760 Jy/beam ! Clean residual mean=-0.000001 rms=0.000174 Jy/beam ! Combined flux in latest and established models = 0.0534625 Jy ! Performing phase self-cal ! Adding 83 model components to the UV plane model. ! The established model now contains 471 components and 0.0534625 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=0.087062Jy sigma=0.606458 ! Fit after self-cal, rms=0.087133Jy sigma=0.606430 ! 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. ! ! Fit before self-cal, rms=0.087133Jy sigma=0.606430 ! Fit after self-cal, rms=0.088339Jy sigma=0.606372 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.641 mas, bmaj=29.63 mas, bpa=-20.17 degrees ! Estimated noise=2.66197 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.85457e-05 Jy ! Component: 100 - total flux cleaned = -9.59856e-05 Jy ! Component: 150 - total flux cleaned = 1.25791e-05 Jy ! Component: 200 - total flux cleaned = 0.000107108 Jy ! Total flux subtracted in 200 components = 0.000107108 Jy ! Clean residual min=-0.000754 max=0.000729 Jy/beam ! Clean residual mean=-0.000003 rms=0.000176 Jy/beam ! Combined flux in latest and established models = 0.0535696 Jy selfcal ! Performing phase self-cal ! Adding 83 model components to the UV plane model. ! The established model now contains 543 components and 0.0535696 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=0.088318Jy sigma=0.606378 ! Fit after self-cal, rms=0.088423Jy sigma=0.606345 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 = 0.000136541 Jy ! Component: 100 - total flux cleaned = 8.97644e-05 Jy ! Component: 150 - total flux cleaned = 1.72995e-05 Jy ! Component: 200 - total flux cleaned = -3.36527e-05 Jy ! Total flux subtracted in 200 components = -3.36527e-05 Jy ! Clean residual min=-0.000687 max=0.000800 Jy/beam ! Clean residual mean=-0.000001 rms=0.000167 Jy/beam ! Combined flux in latest and established models = 0.053536 Jy ! Performing phase self-cal ! Adding 90 model components to the UV plane model. ! The established model now contains 608 components and 0.0535359 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=0.088412Jy sigma=0.606353 ! Fit after self-cal, rms=0.088453Jy sigma=0.606334 ! 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=6.576 mas, bmaj=29.78 mas, bpa=-20.2 degrees ! Estimated noise=2.65431 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.576 x 29.78 at -20.2 degrees (North through East) ! Clean map min=-0.0087865 max=0.054765 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=6.257 mas, bmaj=33.9 mas, bpa=-19.97 degrees ! Estimated noise=2.68892 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0536912 Jy ! Component: 100 - total flux cleaned = 0.0579313 Jy ! Component: 150 - total flux cleaned = 0.0567577 Jy ! Component: 200 - total flux cleaned = 0.0552111 Jy ! Total flux subtracted in 200 components = 0.0552111 Jy ! Clean residual min=-0.041446 max=0.020142 Jy/beam ! Clean residual mean=-0.000283 rms=0.004166 Jy/beam ! Combined flux in latest and established models = 0.0552111 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 64 model components to the UV plane model. ! The established model now contains 64 components and 0.0552111 Jy ! Inverting map and beam ! Estimated beam: bmin=6.576 mas, bmaj=29.78 mas, bpa=-20.2 degrees ! Estimated noise=2.65431 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 = -0.00101461 Jy ! Component: 100 - total flux cleaned = 0.000743056 Jy ! Component: 150 - total flux cleaned = 0.00261171 Jy ! Component: 200 - total flux cleaned = 0.00439291 Jy ! Total flux subtracted in 200 components = 0.00439291 Jy ! Clean residual min=-0.004394 max=0.005019 Jy/beam ! Clean residual mean=-0.000104 rms=0.001597 Jy/beam ! Combined flux in latest and established models = 0.059604 Jy ! Adding 75 model components to the UV plane model. ! The established model now contains 131 components and 0.059604 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=6.641 mas, bmaj=29.63 mas, bpa=-20.17 degrees ! Estimated noise=2.66197 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00192336 Jy ! Component: 100 - total flux cleaned = 0.0033736 Jy ! Component: 150 - total flux cleaned = 0.0049376 Jy ! Component: 200 - total flux cleaned = 0.00627874 Jy ! Total flux subtracted in 200 components = 0.00627874 Jy ! Clean residual min=-0.003824 max=0.003699 Jy/beam ! Clean residual mean=-0.000061 rms=0.001157 Jy/beam ! Combined flux in latest and established models = 0.0658828 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 = 0.00104804 Jy ! Component: 100 - total flux cleaned = 0.00206234 Jy ! Component: 150 - total flux cleaned = 0.00285986 Jy ! Component: 200 - total flux cleaned = 0.00344216 Jy ! Total flux subtracted in 200 components = 0.00344216 Jy ! Clean residual min=-0.003591 max=0.003122 Jy/beam ! Clean residual mean=-0.000056 rms=0.001003 Jy/beam ! Combined flux in latest and established models = 0.0693249 Jy ! Adding 109 model components to the UV plane model. ! The established model now contains 235 components and 0.0693249 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=6.576 mas, bmaj=29.78 mas, bpa=-20.2 degrees ! Estimated noise=2.65431 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00037196 Jy ! Component: 100 - total flux cleaned = 0.000707283 Jy ! Component: 150 - total flux cleaned = 0.000979588 Jy ! Component: 200 - total flux cleaned = 0.00119957 Jy ! Total flux subtracted in 200 components = 0.00119957 Jy ! Clean residual min=-0.003532 max=0.002796 Jy/beam ! Clean residual mean=-0.000023 rms=0.000859 Jy/beam ! Combined flux in latest and established models = 0.0705245 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 270 components and 0.0705245 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=0.089119Jy sigma=0.615312 ! Fit after self-cal, rms=0.088778Jy sigma=0.608438 wmodel J0726-3732_X_map.mod ! Writing 270 model components to file: J0726-3732_X_map.mod wobs J0726-3732_X_uvs.fits ! Writing UV FITS file: J0726-3732_X_uvs.fits wwins J0726-3732_X_map.win ! wwins: Wrote 1 windows to J0726-3732_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 = 0.000423277 Jy ! Component: 100 - total flux cleaned = 0.000619129 Jy ! Component: 150 - total flux cleaned = 0.000734408 Jy ! Component: 200 - total flux cleaned = 0.000934012 Jy ! Component: 250 - total flux cleaned = 0.00112832 Jy ! Component: 300 - total flux cleaned = 0.00125502 Jy ! Component: 350 - total flux cleaned = 0.00138108 Jy ! Component: 400 - total flux cleaned = 0.00153038 Jy ! Component: 450 - total flux cleaned = 0.0016606 Jy ! Component: 500 - total flux cleaned = 0.00179414 Jy ! Component: 550 - total flux cleaned = 0.00186151 Jy ! Component: 600 - total flux cleaned = 0.00183733 Jy ! Component: 650 - total flux cleaned = 0.00183744 Jy ! Component: 700 - total flux cleaned = 0.0017862 Jy ! Component: 750 - total flux cleaned = 0.00175891 Jy ! Component: 800 - total flux cleaned = 0.00173019 Jy ! Component: 850 - total flux cleaned = 0.00170078 Jy ! Component: 900 - total flux cleaned = 0.00167023 Jy ! Component: 950 - total flux cleaned = 0.00163825 Jy ! Component: 1000 - total flux cleaned = 0.00163806 Jy ! Component: 1050 - total flux cleaned = 0.00160344 Jy ! Component: 1100 - total flux cleaned = 0.00160256 Jy ! Component: 1150 - total flux cleaned = 0.00156516 Jy ! Component: 1200 - total flux cleaned = 0.00152482 Jy ! Component: 1250 - total flux cleaned = 0.00152419 Jy ! Component: 1300 - total flux cleaned = 0.00148062 Jy ! Component: 1350 - total flux cleaned = 0.00148004 Jy ! Component: 1400 - total flux cleaned = 0.00143363 Jy ! Component: 1450 - total flux cleaned = 0.00143248 Jy ! Component: 1500 - total flux cleaned = 0.00133096 Jy ! Component: 1550 - total flux cleaned = 0.00127816 Jy ! Component: 1600 - total flux cleaned = 0.00111134 Jy ! Component: 1650 - total flux cleaned = 0.000994581 Jy ! Component: 1700 - total flux cleaned = 0.000812087 Jy ! Component: 1750 - total flux cleaned = 0.000685018 Jy ! Component: 1800 - total flux cleaned = 0.000552721 Jy ! Component: 1850 - total flux cleaned = 0.000344968 Jy ! Component: 1900 - total flux cleaned = 0.000273255 Jy ! Component: 1950 - total flux cleaned = 4.60329e-05 Jy ! Component: 2000 - total flux cleaned = -3.20182e-05 Jy ! Component: 2050 - total flux cleaned = -0.000281081 Jy ! Component: 2100 - total flux cleaned = -0.000367495 Jy ! Component: 2150 - total flux cleaned = -0.000461693 Jy ! Component: 2200 - total flux cleaned = -0.000652398 Jy ! Component: 2250 - total flux cleaned = -0.000752393 Jy ! Component: 2300 - total flux cleaned = -0.000753086 Jy ! Component: 2350 - total flux cleaned = -0.000968459 Jy ! Component: 2400 - total flux cleaned = -0.000967392 Jy ! Component: 2450 - total flux cleaned = -0.00108884 Jy ! Component: 2500 - total flux cleaned = -0.00109518 Jy ! Component: 2550 - total flux cleaned = -0.00109662 Jy ! Component: 2600 - total flux cleaned = -0.000949056 Jy ! Component: 2650 - total flux cleaned = -0.000648672 Jy ! Component: 2700 - total flux cleaned = -0.000328983 Jy ! Component: 2750 - total flux cleaned = 0.000190063 Jy ! Component: 2800 - total flux cleaned = 0.000563417 Jy ! Component: 2850 - total flux cleaned = 0.00096357 Jy ! Component: 2900 - total flux cleaned = 0.00139988 Jy ! Component: 2950 - total flux cleaned = 0.00163009 Jy ! Component: 3000 - total flux cleaned = 0.00212193 Jy ! Component: 3050 - total flux cleaned = 0.00267249 Jy ! Component: 3100 - total flux cleaned = 0.00297792 Jy ! Component: 3150 - total flux cleaned = 0.00329792 Jy ! Component: 3200 - total flux cleaned = 0.00400981 Jy ! Component: 3250 - total flux cleaned = 0.00400183 Jy ! Component: 3300 - total flux cleaned = 0.00312444 Jy ! Component: 3350 - total flux cleaned = 0.00262116 Jy ! Component: 3400 - total flux cleaned = 0.00149582 Jy ! Component: 3450 - total flux cleaned = 0.000847185 Jy ! Component: 3500 - total flux cleaned = 0.000156757 Jy ! Component: 3550 - total flux cleaned = -0.0014224 Jy ! Component: 3600 - total flux cleaned = -0.0023212 Jy ! Component: 3650 - total flux cleaned = -0.00436363 Jy ! Component: 3700 - total flux cleaned = -0.00554009 Jy ! Component: 3750 - total flux cleaned = -0.00678522 Jy ! Component: 3800 - total flux cleaned = -0.00965312 Jy ! Component: 3850 - total flux cleaned = -0.0112689 Jy ! Component: 3900 - total flux cleaned = -0.0149768 Jy ! Component: 3950 - total flux cleaned = -0.0170938 Jy ! Component: 4000 - total flux cleaned = -0.0218825 Jy ! Component: 4050 - total flux cleaned = -0.024656 Jy ! Total flux subtracted in 4096 components = -0.0275791 Jy ! Clean residual min=-0.167372 max=0.167295 Jy/beam ! Clean residual mean=0.000078 rms=0.038215 Jy/beam ! Combined flux in latest and established models = 0.0429454 Jy keep ! Adding 197 model components to the UV plane model. ! The established model now contains 467 components and 0.0429455 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0726-3732_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.576 x 29.78 at -20.2 degrees (North through East) ! Clean map min=-0.22501 max=0.26163 Jy/beam ! Writing clean map to FITS file: .//J0726-3732_X_map.fits wmodel .//J0726-3732_X_map.mod ! Writing 467 model components to file: .//J0726-3732_X_map.mod wobs .//J0726-3732_X_uvs.fits ! Writing UV FITS file: .//J0726-3732_X_uvs.fits wwins .//J0726-3732_X_map.win ! wwins: Wrote 2 windows to .//J0726-3732_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.261629 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0395055 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -45.2995 45.2995 90.599 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.1185 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.261 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 6.622 quit ! Quitting program ! Log file .//J0726-3732_X_dfm.log closed on Mon Jan 20 17:40:56 2020