! Started logfile: /scr/pima/rv121_uvs/J1035+5628_X_dfm.log on Sat Jul 28 00:40:22 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.36575 obs /scr/pima/rv121_uvs/J1035+5628_X_uva.fits ! Reading UV FITS file: /scr/pima/rv121_uvs/J1035+5628_X_uva.fits ! AN table 1: 71 integrations on 45 of 45 possible baselines. ! AN table 2: 32 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.495146 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1035+5628 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.36575e+09 8e+06 1 8e+06 ! 02 2 8.44575e+09 8e+06 1 8e+06 ! 03 3 8.80575e+09 8e+06 1 8e+06 ! 04 4 8.92575e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 74 lines of history. ! ! Reading 9180 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 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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 J1035+5628_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 286 telescope corrections were flagged in sub-array 1. ! A total of 132 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 286 telescope corrections were flagged in sub-array 1. ! A total of 132 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 286 telescope corrections were flagged in sub-array 1. ! A total of 132 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 286 telescope corrections were flagged in sub-array 1. ! A total of 132 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.032165Jy sigma=17.993318 ! Fit after self-cal, rms=0.845579Jy sigma=14.447713 ! 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=0.7335 mas, bmaj=1.052 mas, bpa=19.31 degrees ! Estimated noise=0.727397 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 = 0.119493 Jy ! Component: 100 - total flux cleaned = 0.177136 Jy ! Total flux subtracted in 100 components = 0.177136 Jy ! Clean residual min=-0.014394 max=0.056466 Jy/beam ! Clean residual mean=-0.000086 rms=0.004218 Jy/beam ! Combined flux in latest and established models = 0.177136 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.177136 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.159356Jy sigma=2.859477 ! Fit after self-cal, rms=0.158833Jy sigma=2.853837 ! Inverting map ! Added new window around map position (24.6, 21.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0537748 Jy ! Component: 100 - total flux cleaned = 0.0888787 Jy ! Total flux subtracted in 100 components = 0.0888787 Jy ! Clean residual min=-0.012077 max=0.035830 Jy/beam ! Clean residual mean=-0.000069 rms=0.003302 Jy/beam ! Combined flux in latest and established models = 0.266014 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 35 components and 0.266014 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.130388Jy sigma=2.271772 ! Fit after self-cal, rms=0.127087Jy sigma=2.216174 ! Inverting map ! Added new window around map position (26, 21.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0375528 Jy ! Component: 100 - total flux cleaned = 0.0629262 Jy ! Total flux subtracted in 100 components = 0.0629262 Jy ! Clean residual min=-0.010450 max=0.029577 Jy/beam ! Clean residual mean=-0.000053 rms=0.002642 Jy/beam ! Combined flux in latest and established models = 0.328941 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 52 components and 0.328941 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109829Jy sigma=1.865862 ! Fit after self-cal, rms=0.108239Jy sigma=1.839961 ! Inverting map ! Added new window around map position (1.4, 0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0301231 Jy ! Component: 100 - total flux cleaned = 0.050209 Jy ! Total flux subtracted in 100 components = 0.050209 Jy ! Clean residual min=-0.009104 max=0.025695 Jy/beam ! Clean residual mean=-0.000044 rms=0.002147 Jy/beam ! Combined flux in latest and established models = 0.37915 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 70 components and 0.37915 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095376Jy sigma=1.584701 ! Fit after self-cal, rms=0.094035Jy sigma=1.561049 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.020691 Jy ! Component: 100 - total flux cleaned = 0.0354737 Jy ! Total flux subtracted in 100 components = 0.0354737 Jy ! Clean residual min=-0.007869 max=0.018390 Jy/beam ! Clean residual mean=-0.000038 rms=0.001823 Jy/beam ! Combined flux in latest and established models = 0.414623 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 78 components and 0.414623 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086763Jy sigma=1.412068 ! Fit after self-cal, rms=0.085993Jy sigma=1.399257 ! Inverting map ! Added new window around map position (24.8, 19.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0178259 Jy ! Component: 100 - total flux cleaned = 0.0310771 Jy ! Total flux subtracted in 100 components = 0.0310771 Jy ! Clean residual min=-0.006388 max=0.014149 Jy/beam ! Clean residual mean=-0.000032 rms=0.001566 Jy/beam ! Combined flux in latest and established models = 0.4457 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 86 components and 0.4457 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079773Jy sigma=1.271172 ! Fit after self-cal, rms=0.079440Jy sigma=1.266551 ! Inverting map ! Added new window around map position (-1.2, -0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.013178 Jy ! Component: 100 - total flux cleaned = 0.0237267 Jy ! Total flux subtracted in 100 components = 0.0237267 Jy ! Clean residual min=-0.006110 max=0.009770 Jy/beam ! Clean residual mean=-0.000028 rms=0.001401 Jy/beam ! Combined flux in latest and established models = 0.469427 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 99 components and 0.469427 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075897Jy sigma=1.191799 ! Fit after self-cal, rms=0.075851Jy sigma=1.191227 ! Inverting map ! Added new window around map position (22.4, 18.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0109463 Jy ! Component: 100 - total flux cleaned = 0.0198211 Jy ! Total flux subtracted in 100 components = 0.0198211 Jy ! Clean residual min=-0.005759 max=0.008143 Jy/beam ! Clean residual mean=-0.000024 rms=0.001285 Jy/beam ! Combined flux in latest and established models = 0.489248 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 118 components and 0.489248 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073042Jy sigma=1.129861 ! Fit after self-cal, rms=0.072943Jy sigma=1.128231 ! Inverting map ! Added new window around map position (26, 20.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0089846 Jy ! Component: 100 - total flux cleaned = 0.0164146 Jy ! Total flux subtracted in 100 components = 0.0164146 Jy ! Clean residual min=-0.005342 max=0.007478 Jy/beam ! Clean residual mean=-0.000021 rms=0.001199 Jy/beam ! Combined flux in latest and established models = 0.505663 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 126 components and 0.505663 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071038Jy sigma=1.086064 ! Fit after self-cal, rms=0.070968Jy sigma=1.085061 ! Inverting map ! Added new window around map position (20.4, 18.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0079813 Jy ! Component: 100 - total flux cleaned = 0.0134725 Jy ! Total flux subtracted in 100 components = 0.0134725 Jy ! Clean residual min=-0.005173 max=0.006517 Jy/beam ! Clean residual mean=-0.000018 rms=0.001126 Jy/beam ! Combined flux in latest and established models = 0.519136 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 138 components and 0.519135 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069447Jy sigma=1.051665 ! Fit after self-cal, rms=0.069375Jy sigma=1.050866 ! 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=0.9484 mas, bmaj=1.287 mas, bpa=18.92 degrees ! Estimated noise=0.464077 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 (23.4, 20.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0114163 Jy ! Component: 100 - total flux cleaned = 0.0203438 Jy ! Component: 150 - total flux cleaned = 0.0277883 Jy ! Component: 200 - total flux cleaned = 0.0341422 Jy ! Total flux subtracted in 200 components = 0.0341422 Jy ! Clean residual min=-0.003912 max=0.005635 Jy/beam ! Clean residual mean=-0.000061 rms=0.000984 Jy/beam ! Combined flux in latest and established models = 0.553278 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 176 components and 0.553277 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066583Jy sigma=0.988389 ! Fit after self-cal, rms=0.066423Jy sigma=0.985493 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9484 x 1.287 at 18.92 degrees (North through East) ! Clean map min=-0.0034137 max=0.1374 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 66 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 1.03 KP 1.00 ! LA 0.95 NL 0.97 NY 1.10 OV 0.99 ! PT 0.97 WZ 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.94 HN 1.05 KP 0.96 ! LA 0.96 MK 1.13 NL 1.00 OV 0.97 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 2. ! A total of 66 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 1.04 KP 0.99 ! LA 0.95 NL 0.98 NY 1.05 OV 1.00 ! PT 0.97 WZ 1.14 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.99 HN 1.05 KP 0.98 ! LA 0.94 MK 0.98 NL 1.00 OV 0.98 ! PT 0.96 SC 1.07 ! ! ! Correcting IF 3. ! A total of 66 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 1.03 KP 1.03 ! LA 0.99 NL 1.02 NY 1.07 OV 1.01 ! PT 0.99 WZ 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 0.99 HN 1.04 KP 0.99 ! LA 0.99 MK 1.11 NL 1.03 OV 1.00 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 4. ! A total of 66 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.95 HN 1.03 KP 1.04 ! LA 1.00 NL 1.04 NY 1.07 OV 1.03 ! PT 0.99 WZ 1.10 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 1.00 HN 1.13 KP 0.99 ! LA 0.98 MK 0.95 NL 1.07 OV 1.02 ! PT 0.98 SC 1.05 ! ! ! Fit before self-cal, rms=0.066423Jy sigma=0.985493 ! Fit after self-cal, rms=0.066097Jy sigma=0.955373 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9755 mas, bmaj=1.333 mas, bpa=20.53 degrees ! Estimated noise=0.469396 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 (21.4, 19). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00240787 Jy ! Component: 100 - total flux cleaned = 0.00481305 Jy ! Component: 150 - total flux cleaned = 0.00614589 Jy ! Component: 200 - total flux cleaned = 0.00729434 Jy ! Total flux subtracted in 200 components = 0.00729434 Jy ! Clean residual min=-0.002981 max=0.003534 Jy/beam ! Clean residual mean=-0.000015 rms=0.000709 Jy/beam ! Combined flux in latest and established models = 0.560572 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 197 components and 0.560572 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065516Jy sigma=0.943261 ! Fit after self-cal, rms=0.065444Jy sigma=0.942104 ! Inverting map ! Added new window around map position (8.6, 6.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00267869 Jy ! Component: 100 - total flux cleaned = 0.00428732 Jy ! Component: 150 - total flux cleaned = 0.00551266 Jy ! Component: 200 - total flux cleaned = 0.0062856 Jy ! Total flux subtracted in 200 components = 0.0062856 Jy ! Clean residual min=-0.002640 max=0.003084 Jy/beam ! Clean residual mean=-0.000005 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 0.566857 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 212 components and 0.566857 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065106Jy sigma=0.936073 ! Fit after self-cal, rms=0.065045Jy sigma=0.935596 ! 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. ! ! Fit before self-cal, rms=0.065045Jy sigma=0.935596 ! Fit after self-cal, rms=0.066085Jy sigma=0.922770 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9761 mas, bmaj=1.326 mas, bpa=21.59 degrees ! Estimated noise=0.469545 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00091412 Jy ! Component: 100 - total flux cleaned = 0.00180643 Jy ! Component: 150 - total flux cleaned = 0.00247841 Jy ! Component: 200 - total flux cleaned = 0.00303067 Jy ! Total flux subtracted in 200 components = 0.00303067 Jy ! Clean residual min=-0.002086 max=0.002603 Jy/beam ! Clean residual mean=-0.000017 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.569888 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 226 components and 0.569888 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065891Jy sigma=0.919619 ! Fit after self-cal, rms=0.065893Jy sigma=0.919419 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 (34.8, 6.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00132241 Jy ! Component: 100 - total flux cleaned = 0.00197481 Jy ! Component: 150 - total flux cleaned = 0.00250019 Jy ! Component: 200 - total flux cleaned = 0.00286898 Jy ! Total flux subtracted in 200 components = 0.00286898 Jy ! Clean residual min=-0.002018 max=0.002260 Jy/beam ! Clean residual mean=-0.000014 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.572757 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 240 components and 0.572757 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065726Jy sigma=0.916513 ! Fit after self-cal, rms=0.065709Jy sigma=0.916387 ! Inverting map ! Added new window around map position (41.2, 27.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0015425 Jy ! Component: 100 - total flux cleaned = 0.00209821 Jy ! Component: 150 - total flux cleaned = 0.00238453 Jy ! Component: 200 - total flux cleaned = 0.00260384 Jy ! Total flux subtracted in 200 components = 0.00260384 Jy ! Clean residual min=-0.001948 max=0.002231 Jy/beam ! Clean residual mean=-0.000010 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.575361 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 259 components and 0.575361 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065570Jy sigma=0.914331 ! Fit after self-cal, rms=0.065546Jy sigma=0.914196 ! Inverting map ! Added new window around map position (30.6, -7.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00134313 Jy ! Component: 100 - total flux cleaned = 0.00174628 Jy ! Component: 150 - total flux cleaned = 0.00212312 Jy ! Component: 200 - total flux cleaned = 0.00243183 Jy ! Total flux subtracted in 200 components = 0.00243183 Jy ! Clean residual min=-0.001912 max=0.002052 Jy/beam ! Clean residual mean=-0.000010 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.577793 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 271 components and 0.577792 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065423Jy sigma=0.912299 ! Fit after self-cal, rms=0.065401Jy sigma=0.912166 ! 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. ! ! Fit before self-cal, rms=0.065401Jy sigma=0.912166 ! Fit after self-cal, rms=0.064847Jy sigma=0.911681 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.976 mas, bmaj=1.324 mas, bpa=21.28 degrees ! Estimated noise=0.467658 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.68931e-05 Jy ! Component: 100 - total flux cleaned = 0.000747915 Jy ! Component: 150 - total flux cleaned = 0.00127758 Jy ! Component: 200 - total flux cleaned = 0.001834 Jy ! Total flux subtracted in 200 components = 0.001834 Jy ! Clean residual min=-0.001907 max=0.001992 Jy/beam ! Clean residual mean=-0.000013 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.579626 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 276 components and 0.579627 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064748Jy sigma=0.910155 ! Fit after self-cal, rms=0.064726Jy sigma=0.910084 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 = 9.80472e-05 Jy ! Component: 100 - total flux cleaned = 0.000591234 Jy ! Component: 150 - total flux cleaned = 0.000829213 Jy ! Component: 200 - total flux cleaned = 0.00124179 Jy ! Total flux subtracted in 200 components = 0.00124179 Jy ! Clean residual min=-0.001909 max=0.001938 Jy/beam ! Clean residual mean=-0.000011 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.580868 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 278 components and 0.580868 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064644Jy sigma=0.908966 ! Fit after self-cal, rms=0.064626Jy sigma=0.908894 ! 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. ! ! Fit before self-cal, rms=0.064626Jy sigma=0.908894 ! Fit after self-cal, rms=0.064299Jy sigma=0.908789 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.443 mas, bmaj=2.879 mas, bpa=-82.22 degrees ! Estimated noise=0.551179 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00126801 Jy ! Component: 100 - total flux cleaned = 0.00209924 Jy ! Component: 150 - total flux cleaned = 0.00272195 Jy ! Component: 200 - total flux cleaned = 0.00323923 Jy ! Total flux subtracted in 200 components = 0.00323923 Jy ! Clean residual min=-0.001892 max=0.001833 Jy/beam ! Clean residual mean=-0.000019 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.584107 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 289 components and 0.584107 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064271Jy sigma=0.908154 ! Fit after self-cal, rms=0.064255Jy sigma=0.907987 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 = -5.45287e-05 Jy ! Component: 100 - total flux cleaned = 0.000141146 Jy ! Component: 150 - total flux cleaned = 0.000377766 Jy ! Component: 200 - total flux cleaned = 0.000596726 Jy ! Total flux subtracted in 200 components = 0.000596726 Jy ! Clean residual min=-0.001828 max=0.001787 Jy/beam ! Clean residual mean=-0.000018 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.584704 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 300 components and 0.584704 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064230Jy sigma=0.907676 ! Fit after self-cal, rms=0.064221Jy sigma=0.907588 ! 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=0.9761 mas, bmaj=1.322 mas, bpa=21.16 degrees ! Estimated noise=0.466385 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9761 x 1.322 at 21.16 degrees (North through East) ! Clean map min=-0.0019345 max=0.13553 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=0.7453 mas, bmaj=1.068 mas, bpa=20.9 degrees ! Estimated noise=0.745735 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.123002 Jy ! Component: 100 - total flux cleaned = 0.198772 Jy ! Component: 150 - total flux cleaned = 0.253476 Jy ! Component: 200 - total flux cleaned = 0.294752 Jy ! Total flux subtracted in 200 components = 0.294752 Jy ! Clean residual min=-0.009414 max=0.024268 Jy/beam ! Clean residual mean=-0.000055 rms=0.002739 Jy/beam ! Combined flux in latest and established models = 0.294752 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 41 model components to the UV plane model. ! The established model now contains 41 components and 0.294752 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9761 mas, bmaj=1.322 mas, bpa=21.16 degrees ! Estimated noise=0.466385 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 = 0.0510279 Jy ! Component: 100 - total flux cleaned = 0.0882588 Jy ! Component: 150 - total flux cleaned = 0.117372 Jy ! Component: 200 - total flux cleaned = 0.140971 Jy ! Total flux subtracted in 200 components = 0.140971 Jy ! Clean residual min=-0.007014 max=0.014465 Jy/beam ! Clean residual mean=-0.000161 rms=0.002222 Jy/beam ! Combined flux in latest and established models = 0.435723 Jy ! Adding 86 model components to the UV plane model. ! The established model now contains 116 components and 0.435723 Jy ! Inverting map ! Added new window around map position (0.4, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0196556 Jy ! Component: 100 - total flux cleaned = 0.0360924 Jy ! Component: 150 - total flux cleaned = 0.0499191 Jy ! Component: 200 - total flux cleaned = 0.0616266 Jy ! Total flux subtracted in 200 components = 0.0616266 Jy ! Clean residual min=-0.004127 max=0.007174 Jy/beam ! Clean residual mean=-0.000096 rms=0.001291 Jy/beam ! Combined flux in latest and established models = 0.49735 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 160 components and 0.497349 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0100239 Jy ! Component: 100 - total flux cleaned = 0.018667 Jy ! Component: 150 - total flux cleaned = 0.0261749 Jy ! Component: 200 - total flux cleaned = 0.0327175 Jy ! Total flux subtracted in 200 components = 0.0327175 Jy ! Clean residual min=-0.002969 max=0.004343 Jy/beam ! Clean residual mean=-0.000062 rms=0.000870 Jy/beam ! Combined flux in latest and established models = 0.530067 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 198 components and 0.530067 Jy ! Inverting map ! Added new window around map position (2.2, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00581434 Jy ! Component: 100 - total flux cleaned = 0.0109602 Jy ! Component: 150 - total flux cleaned = 0.0155561 Jy ! Component: 200 - total flux cleaned = 0.0196867 Jy ! Total flux subtracted in 200 components = 0.0196867 Jy ! Clean residual min=-0.002442 max=0.002737 Jy/beam ! Clean residual mean=-0.000041 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.549754 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 228 components and 0.549753 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=2.443 mas, bmaj=2.879 mas, bpa=-82.22 degrees ! Estimated noise=0.551179 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00600199 Jy ! Component: 100 - total flux cleaned = 0.0105714 Jy ! Component: 150 - total flux cleaned = 0.014375 Jy ! Component: 200 - total flux cleaned = 0.0176292 Jy ! Total flux subtracted in 200 components = 0.0176292 Jy ! Clean residual min=-0.002278 max=0.002641 Jy/beam ! Clean residual mean=-0.000050 rms=0.000660 Jy/beam ! Combined flux in latest and established models = 0.567383 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 = 0.00280083 Jy ! Component: 100 - total flux cleaned = 0.00522424 Jy ! Component: 150 - total flux cleaned = 0.00733335 Jy ! Component: 200 - total flux cleaned = 0.00917583 Jy ! Total flux subtracted in 200 components = 0.00917583 Jy ! Clean residual min=-0.001830 max=0.002232 Jy/beam ! Clean residual mean=-0.000032 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.576558 Jy ! Adding 109 model components to the UV plane model. ! The established model now contains 317 components and 0.576558 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9761 mas, bmaj=1.322 mas, bpa=21.16 degrees ! Estimated noise=0.466385 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00112648 Jy ! Component: 100 - total flux cleaned = 0.00224929 Jy ! Component: 150 - total flux cleaned = 0.00326532 Jy ! Component: 200 - total flux cleaned = 0.00395425 Jy ! Total flux subtracted in 200 components = 0.00395425 Jy ! Clean residual min=-0.002025 max=0.001950 Jy/beam ! Clean residual mean=-0.000012 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.580513 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 338 components and 0.580513 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064387Jy sigma=0.910299 ! Fit after self-cal, rms=0.063994Jy sigma=0.907474 wmodel J1035+5628_X_map.mod ! Writing 338 model components to file: J1035+5628_X_map.mod wobs J1035+5628_X_uvs.fits ! Writing UV FITS file: J1035+5628_X_uvs.fits wwins J1035+5628_X_map.win ! wwins: Wrote 17 windows to J1035+5628_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 = -0.000489193 Jy ! Component: 100 - total flux cleaned = -0.000770887 Jy ! Component: 150 - total flux cleaned = -0.00107439 Jy ! Component: 200 - total flux cleaned = -0.00140271 Jy ! Component: 250 - total flux cleaned = -0.00172378 Jy ! Component: 300 - total flux cleaned = -0.00194374 Jy ! Component: 350 - total flux cleaned = -0.00222171 Jy ! Component: 400 - total flux cleaned = -0.00231317 Jy ! Component: 450 - total flux cleaned = -0.00267331 Jy ! Component: 500 - total flux cleaned = -0.00282067 Jy ! Component: 550 - total flux cleaned = -0.00287943 Jy ! Component: 600 - total flux cleaned = -0.00302463 Jy ! Component: 650 - total flux cleaned = -0.00319659 Jy ! Component: 700 - total flux cleaned = -0.00333797 Jy ! Component: 750 - total flux cleaned = -0.00339385 Jy ! Component: 800 - total flux cleaned = -0.0035332 Jy ! Component: 850 - total flux cleaned = -0.00364315 Jy ! Component: 900 - total flux cleaned = -0.00369786 Jy ! Component: 950 - total flux cleaned = -0.00380592 Jy ! Component: 1000 - total flux cleaned = -0.00385956 Jy ! Component: 1050 - total flux cleaned = -0.00393951 Jy ! Component: 1100 - total flux cleaned = -0.00391312 Jy ! Component: 1150 - total flux cleaned = -0.00399207 Jy ! Component: 1200 - total flux cleaned = -0.00407007 Jy ! Component: 1250 - total flux cleaned = -0.00409592 Jy ! Component: 1300 - total flux cleaned = -0.00407027 Jy ! Component: 1350 - total flux cleaned = -0.00412132 Jy ! Component: 1400 - total flux cleaned = -0.00422283 Jy ! Component: 1450 - total flux cleaned = -0.00417238 Jy ! Component: 1500 - total flux cleaned = -0.00419744 Jy ! Component: 1550 - total flux cleaned = -0.00422218 Jy ! Component: 1600 - total flux cleaned = -0.00424671 Jy ! Component: 1650 - total flux cleaned = -0.00431987 Jy ! Component: 1700 - total flux cleaned = -0.00429576 Jy ! Component: 1750 - total flux cleaned = -0.00439225 Jy ! Component: 1800 - total flux cleaned = -0.00436825 Jy ! Component: 1850 - total flux cleaned = -0.00439222 Jy ! Component: 1900 - total flux cleaned = -0.00446336 Jy ! Component: 1950 - total flux cleaned = -0.00453437 Jy ! Component: 2000 - total flux cleaned = -0.00451091 Jy ! Component: 2050 - total flux cleaned = -0.00460445 Jy ! Component: 2100 - total flux cleaned = -0.00465089 Jy ! Component: 2150 - total flux cleaned = -0.00465102 Jy ! Component: 2200 - total flux cleaned = -0.00478892 Jy ! Component: 2250 - total flux cleaned = -0.0047203 Jy ! Component: 2300 - total flux cleaned = -0.00487954 Jy ! Component: 2350 - total flux cleaned = -0.00492465 Jy ! Component: 2400 - total flux cleaned = -0.00499213 Jy ! Component: 2450 - total flux cleaned = -0.00505937 Jy ! Component: 2500 - total flux cleaned = -0.0052153 Jy ! Component: 2550 - total flux cleaned = -0.00528175 Jy ! Component: 2600 - total flux cleaned = -0.0052597 Jy ! Component: 2650 - total flux cleaned = -0.00534759 Jy ! Component: 2700 - total flux cleaned = -0.00534762 Jy ! Component: 2750 - total flux cleaned = -0.00550014 Jy ! Component: 2800 - total flux cleaned = -0.00565185 Jy ! Component: 2850 - total flux cleaned = -0.00567321 Jy ! Component: 2900 - total flux cleaned = -0.00567315 Jy ! Component: 2950 - total flux cleaned = -0.00563024 Jy ! Component: 3000 - total flux cleaned = -0.00571571 Jy ! Component: 3050 - total flux cleaned = -0.00577937 Jy ! Component: 3100 - total flux cleaned = -0.00577935 Jy ! Component: 3150 - total flux cleaned = -0.00586377 Jy ! Component: 3200 - total flux cleaned = -0.00605249 Jy ! Component: 3250 - total flux cleaned = -0.00607346 Jy ! Component: 3300 - total flux cleaned = -0.00613586 Jy ! Component: 3350 - total flux cleaned = -0.00615656 Jy ! Component: 3400 - total flux cleaned = -0.00613604 Jy ! Component: 3450 - total flux cleaned = -0.00623882 Jy ! Component: 3500 - total flux cleaned = -0.0063003 Jy ! Component: 3550 - total flux cleaned = -0.00638181 Jy ! Component: 3600 - total flux cleaned = -0.00636141 Jy ! Component: 3650 - total flux cleaned = -0.00636152 Jy ! Component: 3700 - total flux cleaned = -0.0064423 Jy ! Component: 3750 - total flux cleaned = -0.00648256 Jy ! Component: 3800 - total flux cleaned = -0.00652248 Jy ! Component: 3850 - total flux cleaned = -0.00654242 Jy ! Component: 3900 - total flux cleaned = -0.006642 Jy ! Component: 3950 - total flux cleaned = -0.00660235 Jy ! Component: 4000 - total flux cleaned = -0.00662202 Jy ! Component: 4050 - total flux cleaned = -0.00662205 Jy ! Total flux subtracted in 4096 components = -0.00666141 Jy ! Clean residual min=-0.001213 max=0.001110 Jy/beam ! Clean residual mean=-0.000003 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.573851 Jy keep ! Adding 352 model components to the UV plane model. ! The established model now contains 690 components and 0.573852 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv121_uvs/J1035+5628_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9761 x 1.322 at 21.16 degrees (North through East) ! Clean map min=-0.0016573 max=0.13692 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv121_uvs/J1035+5628_X_map.fits wmodel /scr/pima/rv121_uvs/J1035+5628_X_map.mod ! Writing 690 model components to file: /scr/pima/rv121_uvs/J1035+5628_X_map.mod wobs /scr/pima/rv121_uvs/J1035+5628_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv121_uvs/J1035+5628_X_uvs.fits wwins /scr/pima/rv121_uvs/J1035+5628_X_map.win ! wwins: Wrote 18 windows to /scr/pima/rv121_uvs/J1035+5628_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.136917 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000338863 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.742485 0.742485 1.48497 2.96994 5.93988 11.8798 23.7595 47.519 95.0381 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.136 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 404.048 quit ! Quitting program ! Log file /scr/pima/rv121_uvs/J1035+5628_X_dfm.log closed on Sat Jul 28 00:40:28 2018