! Started logfile: .//J0151+5134_X_20180528_dfm.log on Sun Jul 8 13:36:46 2018 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 .//J0151+5134_X_20180528_uva.fits ! Reading UV FITS file: .//J0151+5134_X_20180528_uva.fits ! AN table 1: 22 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.97096 visibilities/baseline/integration-bin. ! Found source: J0151+5134 ! ! 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 85 lines of history. ! ! Reading 6152 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 J0151+5134_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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.007899Jy sigma=26.554578 ! Fit after self-cal, rms=0.916562Jy sigma=24.106447 ! 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=0.696 mas, bmaj=2.641 mas, bpa=23.11 degrees ! Estimated noise=0.538915 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 = 0.061993 Jy ! Component: 100 - total flux cleaned = 0.0768603 Jy ! Total flux subtracted in 100 components = 0.0768603 Jy ! Clean residual min=-0.003284 max=0.006213 Jy/beam ! Clean residual mean=-0.000007 rms=0.000814 Jy/beam ! Combined flux in latest and established models = 0.0768603 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0768603 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=0.029781Jy sigma=0.757461 ! Fit after self-cal, rms=0.029520Jy sigma=0.754686 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00705639 Jy ! Component: 100 - total flux cleaned = 0.0109632 Jy ! Total flux subtracted in 100 components = 0.0109632 Jy ! Clean residual min=-0.002380 max=0.003065 Jy/beam ! Clean residual mean=-0.000003 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.0878234 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 8 components and 0.0878234 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=0.027332Jy sigma=0.689832 ! Fit after self-cal, rms=0.027331Jy sigma=0.689593 ! 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=0.9014 mas, bmaj=2.653 mas, bpa=22.61 degrees ! Estimated noise=0.350849 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 (2.6, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00387631 Jy ! Component: 100 - total flux cleaned = 0.00518366 Jy ! Component: 150 - total flux cleaned = 0.00545032 Jy ! Component: 200 - total flux cleaned = 0.00570742 Jy ! Total flux subtracted in 200 components = 0.00570742 Jy ! Clean residual min=-0.001982 max=0.001945 Jy/beam ! Clean residual mean=-0.000002 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.0935309 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 24 components and 0.0935308 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=0.026756Jy sigma=0.671613 ! Fit after self-cal, rms=0.026744Jy sigma=0.671264 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9014 x 2.653 at 22.61 degrees (North through East) ! Clean map min=-0.0018532 max=0.0833 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.03 HN 0.97 KP 0.98 ! LA 0.95 MK 0.96 NL 1.04 PT 0.97 ! SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.07 HN 0.98 KP 0.93 ! LA 0.97 MK 1.03 NL 1.03 PT 0.98 ! SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 0.98 KP 0.99 ! LA 0.96 MK 0.99 NL 1.00 PT 0.99 ! SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 0.99 KP 0.94 ! LA 1.01 MK 1.01 NL 1.04 PT 0.98 ! SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.06 HN 1.04 KP 0.96 ! LA 0.99 MK 0.99 NL 1.04 PT 1.00 ! SC 1.07 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.07 HN 0.99 KP 1.00 ! LA 1.02 MK 1.02 NL 1.08 PT 0.94 ! SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.07 HN 1.04 KP 0.97 ! LA 0.97 MK 1.05 NL 1.03 PT 0.99 ! SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 1.00 KP 0.98 ! LA 1.00 MK 1.02 NL 1.09 PT 0.96 ! SC 0.96 ! ! ! Fit before self-cal, rms=0.026744Jy sigma=0.671264 ! Fit after self-cal, rms=0.026461Jy sigma=0.660440 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9066 mas, bmaj=2.644 mas, bpa=22.67 degrees ! Estimated noise=0.348666 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 = 0.000511865 Jy ! Component: 100 - total flux cleaned = 0.000624082 Jy ! Component: 150 - total flux cleaned = 0.000694289 Jy ! Component: 200 - total flux cleaned = 0.00076563 Jy ! Total flux subtracted in 200 components = 0.00076563 Jy ! Clean residual min=-0.001264 max=0.001158 Jy/beam ! Clean residual mean=0.000000 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.0942965 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 42 components and 0.0942965 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=0.026429Jy sigma=0.659549 ! Fit after self-cal, rms=0.026437Jy sigma=0.659494 ! 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=0.026437Jy sigma=0.659494 ! Fit after self-cal, rms=0.026378Jy sigma=0.659365 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9065 mas, bmaj=2.64 mas, bpa=22.69 degrees ! Estimated noise=0.348057 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000125655 Jy ! Component: 100 - total flux cleaned = 0.000169157 Jy ! Component: 150 - total flux cleaned = 0.000203425 Jy ! Component: 200 - total flux cleaned = 0.00024165 Jy ! Total flux subtracted in 200 components = 0.00024165 Jy ! Clean residual min=-0.001196 max=0.001153 Jy/beam ! Clean residual mean=0.000000 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.0945381 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 64 components and 0.0945382 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=0.026367Jy sigma=0.659009 ! Fit after self-cal, rms=0.026367Jy sigma=0.659000 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 = -1.41621e-05 Jy ! Component: 100 - total flux cleaned = 2.51945e-06 Jy ! Component: 150 - total flux cleaned = 1.85775e-05 Jy ! Component: 200 - total flux cleaned = 4.83402e-05 Jy ! Total flux subtracted in 200 components = 4.83402e-05 Jy ! Clean residual min=-0.001161 max=0.001143 Jy/beam ! Clean residual mean=0.000000 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.0945865 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 74 components and 0.0945865 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=0.026362Jy sigma=0.658874 ! Fit after self-cal, rms=0.026362Jy sigma=0.658868 ! 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=0.026362Jy sigma=0.658868 ! Fit after self-cal, rms=0.026327Jy sigma=0.658777 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.906 mas, bmaj=2.637 mas, bpa=22.72 degrees ! Estimated noise=0.347689 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.11366e-05 Jy ! Component: 100 - total flux cleaned = -3.68028e-06 Jy ! Component: 150 - total flux cleaned = 4.44107e-05 Jy ! Component: 200 - total flux cleaned = 8.64277e-05 Jy ! Total flux subtracted in 200 components = 8.64277e-05 Jy ! Clean residual min=-0.001106 max=0.001141 Jy/beam ! Clean residual mean=0.000000 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.0946729 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 84 components and 0.0946729 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=0.026321Jy sigma=0.658591 ! Fit after self-cal, rms=0.026321Jy sigma=0.658585 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 = -5.15643e-05 Jy ! Component: 100 - total flux cleaned = -3.25241e-05 Jy ! Component: 150 - total flux cleaned = -1.47845e-05 Jy ! Component: 200 - total flux cleaned = 1.87915e-06 Jy ! Total flux subtracted in 200 components = 1.87915e-06 Jy ! Clean residual min=-0.001096 max=0.001136 Jy/beam ! Clean residual mean=0.000000 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.0946748 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 96 components and 0.0946748 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=0.026318Jy sigma=0.658512 ! Fit after self-cal, rms=0.026318Jy sigma=0.658507 ! 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=0.026318Jy sigma=0.658507 ! Fit after self-cal, rms=0.026291Jy sigma=0.658449 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.947 mas, bmaj=2.846 mas, bpa=18.61 degrees ! Estimated noise=0.439969 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000139201 Jy ! Component: 100 - total flux cleaned = 0.000185361 Jy ! Component: 150 - total flux cleaned = 0.000212368 Jy ! Component: 200 - total flux cleaned = 0.000240685 Jy ! Total flux subtracted in 200 components = 0.000240685 Jy ! Clean residual min=-0.001187 max=0.001392 Jy/beam ! Clean residual mean=0.000001 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.0949155 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 110 components and 0.0949155 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=0.026289Jy sigma=0.658370 ! Fit after self-cal, rms=0.026288Jy sigma=0.658345 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 = -4.49395e-05 Jy ! Component: 100 - total flux cleaned = -7.42776e-05 Jy ! Component: 150 - total flux cleaned = -5.67269e-05 Jy ! Component: 200 - total flux cleaned = -2.9227e-05 Jy ! Total flux subtracted in 200 components = -2.9227e-05 Jy ! Clean residual min=-0.001174 max=0.001359 Jy/beam ! Clean residual mean=0.000001 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.0948863 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 113 components and 0.0948863 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=0.026288Jy sigma=0.658310 ! Fit after self-cal, rms=0.026288Jy sigma=0.658303 ! 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=0.9055 mas, bmaj=2.635 mas, bpa=22.74 degrees ! Estimated noise=0.347413 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9055 x 2.635 at 22.74 degrees (North through East) ! Clean map min=-0.0010281 max=0.083054 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=0.6991 mas, bmaj=2.62 mas, bpa=23.19 degrees ! Estimated noise=0.534471 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0615104 Jy ! Component: 100 - total flux cleaned = 0.0761408 Jy ! Component: 150 - total flux cleaned = 0.0828596 Jy ! Component: 200 - total flux cleaned = 0.0865748 Jy ! Total flux subtracted in 200 components = 0.0865748 Jy ! Clean residual min=-0.001720 max=0.001952 Jy/beam ! Clean residual mean=-0.000003 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.0865748 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0865748 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9055 mas, bmaj=2.635 mas, bpa=22.74 degrees ! Estimated noise=0.347413 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 = 0.0031129 Jy ! Component: 100 - total flux cleaned = 0.00482255 Jy ! Component: 150 - total flux cleaned = 0.00580841 Jy ! Component: 200 - total flux cleaned = 0.00630308 Jy ! Total flux subtracted in 200 components = 0.00630308 Jy ! Clean residual min=-0.001325 max=0.001306 Jy/beam ! Clean residual mean=-0.000002 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.0928779 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 30 components and 0.0928779 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=1.947 mas, bmaj=2.846 mas, bpa=18.61 degrees ! Estimated noise=0.439969 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00105641 Jy ! Component: 100 - total flux cleaned = 0.00133982 Jy ! Component: 150 - total flux cleaned = 0.00150457 Jy ! Component: 200 - total flux cleaned = 0.00163367 Jy ! Total flux subtracted in 200 components = 0.00163367 Jy ! Clean residual min=-0.001203 max=0.001347 Jy/beam ! Clean residual mean=-0.000000 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.0945116 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 = 0.000103571 Jy ! Component: 100 - total flux cleaned = 0.000189177 Jy ! Component: 150 - total flux cleaned = 0.000261002 Jy ! Component: 200 - total flux cleaned = 0.000313007 Jy ! Total flux subtracted in 200 components = 0.000313007 Jy ! Clean residual min=-0.001172 max=0.001329 Jy/beam ! Clean residual mean=0.000001 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.0948246 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 77 components and 0.0948246 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9055 mas, bmaj=2.635 mas, bpa=22.74 degrees ! Estimated noise=0.347413 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.48494e-05 Jy ! Component: 100 - total flux cleaned = 9.73674e-05 Jy ! Component: 150 - total flux cleaned = 0.000109072 Jy ! Component: 200 - total flux cleaned = 0.000120065 Jy ! Total flux subtracted in 200 components = 0.000120065 Jy ! Clean residual min=-0.001080 max=0.001114 Jy/beam ! Clean residual mean=0.000000 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.0949447 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 85 components and 0.0949447 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=0.026300Jy sigma=0.658573 ! Fit after self-cal, rms=0.026299Jy sigma=0.658545 wmodel J0151+5134_X_map.mod ! Writing 85 model components to file: J0151+5134_X_map.mod wobs J0151+5134_X_uvs.fits ! Writing UV FITS file: J0151+5134_X_uvs.fits wwins J0151+5134_X_map.win ! wwins: Wrote 2 windows to J0151+5134_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 = 0.000106972 Jy ! Component: 100 - total flux cleaned = 0.00018411 Jy ! Component: 150 - total flux cleaned = 0.000202238 Jy ! Component: 200 - total flux cleaned = 0.00023719 Jy ! Component: 250 - total flux cleaned = 0.000236397 Jy ! Component: 300 - total flux cleaned = 0.000220289 Jy ! Component: 350 - total flux cleaned = 0.000269664 Jy ! Component: 400 - total flux cleaned = 0.000380292 Jy ! Component: 450 - total flux cleaned = 0.000457633 Jy ! Component: 500 - total flux cleaned = 0.000578422 Jy ! Component: 550 - total flux cleaned = 0.000667088 Jy ! Component: 600 - total flux cleaned = 0.000768533 Jy ! Component: 650 - total flux cleaned = 0.000839555 Jy ! Component: 700 - total flux cleaned = 0.000909556 Jy ! Component: 750 - total flux cleaned = 0.000964 Jy ! Component: 800 - total flux cleaned = 0.000977417 Jy ! Component: 850 - total flux cleaned = 0.00103069 Jy ! Component: 900 - total flux cleaned = 0.00106976 Jy ! Component: 950 - total flux cleaned = 0.00113391 Jy ! Component: 1000 - total flux cleaned = 0.00115931 Jy ! Component: 1050 - total flux cleaned = 0.00118404 Jy ! Component: 1100 - total flux cleaned = 0.0012085 Jy ! Component: 1150 - total flux cleaned = 0.00124473 Jy ! Component: 1200 - total flux cleaned = 0.00126861 Jy ! Component: 1250 - total flux cleaned = 0.00131552 Jy ! Component: 1300 - total flux cleaned = 0.0013502 Jy ! Component: 1350 - total flux cleaned = 0.0014071 Jy ! Component: 1400 - total flux cleaned = 0.00147456 Jy ! Component: 1450 - total flux cleaned = 0.00153001 Jy ! Component: 1500 - total flux cleaned = 0.00152994 Jy ! Component: 1550 - total flux cleaned = 0.00159508 Jy ! Component: 1600 - total flux cleaned = 0.00164852 Jy ! Component: 1650 - total flux cleaned = 0.00164838 Jy ! Component: 1700 - total flux cleaned = 0.00169023 Jy ! Component: 1750 - total flux cleaned = 0.00175204 Jy ! Component: 1800 - total flux cleaned = 0.00174168 Jy ! Component: 1850 - total flux cleaned = 0.00172148 Jy ! Component: 1900 - total flux cleaned = 0.0017615 Jy ! Component: 1950 - total flux cleaned = 0.00180109 Jy ! Component: 2000 - total flux cleaned = 0.00181075 Jy ! Component: 2050 - total flux cleaned = 0.00180119 Jy ! Component: 2100 - total flux cleaned = 0.00183011 Jy ! Component: 2150 - total flux cleaned = 0.00188696 Jy ! Component: 2200 - total flux cleaned = 0.00188693 Jy ! Component: 2250 - total flux cleaned = 0.00189643 Jy ! Component: 2300 - total flux cleaned = 0.00195167 Jy ! Component: 2350 - total flux cleaned = 0.00196983 Jy ! Component: 2400 - total flux cleaned = 0.0019518 Jy ! Component: 2450 - total flux cleaned = 0.00198759 Jy ! Component: 2500 - total flux cleaned = 0.00197878 Jy ! Component: 2550 - total flux cleaned = 0.00198756 Jy ! Component: 2600 - total flux cleaned = 0.00197888 Jy ! Component: 2650 - total flux cleaned = 0.00198755 Jy ! Component: 2700 - total flux cleaned = 0.00200475 Jy ! Component: 2750 - total flux cleaned = 0.00199621 Jy ! Component: 2800 - total flux cleaned = 0.00197941 Jy ! Component: 2850 - total flux cleaned = 0.0019794 Jy ! Component: 2900 - total flux cleaned = 0.00196293 Jy ! Component: 2950 - total flux cleaned = 0.0019712 Jy ! Component: 3000 - total flux cleaned = 0.00196319 Jy ! Component: 3050 - total flux cleaned = 0.00198738 Jy ! Component: 3100 - total flux cleaned = 0.00196334 Jy ! Component: 3150 - total flux cleaned = 0.0019872 Jy ! Component: 3200 - total flux cleaned = 0.00199506 Jy ! Component: 3250 - total flux cleaned = 0.00198716 Jy ! Component: 3300 - total flux cleaned = 0.00198715 Jy ! Component: 3350 - total flux cleaned = 0.00198711 Jy ! Component: 3400 - total flux cleaned = 0.0019948 Jy ! Component: 3450 - total flux cleaned = 0.00199483 Jy ! Component: 3500 - total flux cleaned = 0.00202503 Jy ! Component: 3550 - total flux cleaned = 0.00204006 Jy ! Component: 3600 - total flux cleaned = 0.00208471 Jy ! Component: 3650 - total flux cleaned = 0.00206988 Jy ! Component: 3700 - total flux cleaned = 0.00206251 Jy ! Component: 3750 - total flux cleaned = 0.00209906 Jy ! Component: 3800 - total flux cleaned = 0.00207719 Jy ! Component: 3850 - total flux cleaned = 0.00209885 Jy ! Component: 3900 - total flux cleaned = 0.00210602 Jy ! Component: 3950 - total flux cleaned = 0.00208467 Jy ! Component: 4000 - total flux cleaned = 0.00209183 Jy ! Component: 4050 - total flux cleaned = 0.00209179 Jy ! Total flux subtracted in 4096 components = 0.00210576 Jy ! Clean residual min=-0.000422 max=0.000433 Jy/beam ! Clean residual mean=0.000000 rms=0.000124 Jy/beam ! Combined flux in latest and established models = 0.0970505 Jy keep ! Adding 295 model components to the UV plane model. ! The established model now contains 380 components and 0.0970505 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0151+5134_X_20180528_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9055 x 2.635 at 22.74 degrees (North through East) ! Clean map min=-0.00078846 max=0.082776 Jy/beam ! Writing clean map to FITS file: .//J0151+5134_X_20180528_map.fits wmodel .//J0151+5134_X_20180528_map.mod ! Writing 380 model components to file: .//J0151+5134_X_20180528_map.mod wobs .//J0151+5134_X_20180528_uvs.fits ! Writing UV FITS file: .//J0151+5134_X_20180528_uvs.fits wwins .//J0151+5134_X_20180528_map.win ! wwins: Wrote 3 windows to .//J0151+5134_X_20180528_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0827764 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000123215 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.446557 0.446557 0.893115 1.78623 3.57246 7.14492 14.2898 28.5797 57.1594 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.082 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 671.805 quit ! Quitting program ! Log file .//J0151+5134_X_20180528_dfm.log closed on Sun Jul 8 13:36:50 2018