! Started logfile: /tmp/maps//J1222-1415_C_20180615_dfm.log on Wed Jul 4 23:18:50 2018 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs /tmp/maps//J1222-1415_C_20180615_uva.fits ! Reading UV FITS file: /tmp/maps//J1222-1415_C_20180615_uva.fits ! AN table 1: 16 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.9875 visibilities/baseline/integration-bin. ! Found source: J1222-1415 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 5688 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_01.dfm J1222-1415_C] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003463Jy sigma=22.971270 ! Fit after self-cal, rms=0.914245Jy sigma=20.911736 ! 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=1.323 mas, bmaj=3.53 mas, bpa=-4.061 degrees ! Estimated noise=0.59293 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 = 0.0651777 Jy ! Component: 100 - total flux cleaned = 0.0826938 Jy ! Total flux subtracted in 100 components = 0.0826938 Jy ! Clean residual min=-0.004065 max=0.006832 Jy/beam ! Clean residual mean=-0.000011 rms=0.000959 Jy/beam ! Combined flux in latest and established models = 0.0826937 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0826937 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=0.040819Jy sigma=0.768612 ! Fit after self-cal, rms=0.040819Jy sigma=0.768360 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00709326 Jy ! Component: 100 - total flux cleaned = 0.0110588 Jy ! Total flux subtracted in 100 components = 0.0110588 Jy ! Clean residual min=-0.003249 max=0.003443 Jy/beam ! Clean residual mean=-0.000008 rms=0.000718 Jy/beam ! Combined flux in latest and established models = 0.0937525 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 21 components and 0.0937525 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=0.039349Jy sigma=0.720913 ! Fit after self-cal, rms=0.039349Jy sigma=0.720852 ! 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=1.616 mas, bmaj=4.031 mas, bpa=-3.659 degrees ! Estimated noise=0.426153 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 = 0.00348624 Jy ! Component: 100 - total flux cleaned = 0.00526715 Jy ! Component: 150 - total flux cleaned = 0.00624708 Jy ! Component: 200 - total flux cleaned = 0.00659247 Jy ! Total flux subtracted in 200 components = 0.00659247 Jy ! Clean residual min=-0.003312 max=0.003478 Jy/beam ! Clean residual mean=-0.000010 rms=0.000758 Jy/beam ! Combined flux in latest and established models = 0.100345 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 35 components and 0.100345 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=0.039114Jy sigma=0.711983 ! Fit after self-cal, rms=0.039112Jy sigma=0.711903 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.616 x 4.031 at -3.659 degrees (North through East) ! Clean map min=-0.0031467 max=0.085228 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.89 HN 0.91 KP 1.07 ! LA 1.03 MK 0.90 NL 1.01 OV 1.06 ! PT 0.91 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.98 HN 0.94 KP 1.01 ! LA 1.02 MK 1.03 NL 1.06 OV 1.08 ! PT 0.87 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 0.93 HN 1.07 KP 0.94 ! LA 1.03 MK 1.01 NL 1.04 OV 1.04 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.24 FD 0.91 HN 0.90 KP 1.00 ! LA 1.06 MK 1.06 NL 1.02 OV 1.05 ! PT 0.77 SC 0.92 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 0.98 HN 1.02 KP 1.01 ! LA 1.00 MK 1.04 NL 1.09 OV 1.03 ! PT 0.94 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.97 HN 1.02 KP 1.00 ! LA 1.05 MK 1.01 NL 1.02 OV 1.02 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.91 HN 1.02 KP 0.93 ! LA 1.02 MK 1.09 NL 1.06 OV 1.04 ! PT 0.94 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.96 HN 0.96 KP 0.93 ! LA 1.05 MK 1.05 NL 1.06 OV 1.03 ! PT 0.89 SC 0.91 ! ! ! Fit before self-cal, rms=0.039112Jy sigma=0.711903 ! Fit after self-cal, rms=0.039615Jy sigma=0.677391 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.619 mas, bmaj=4.076 mas, bpa=-3.417 degrees ! Estimated noise=0.427963 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 = -3.32925e-05 Jy ! Component: 100 - total flux cleaned = -1.36066e-05 Jy ! Component: 150 - total flux cleaned = -3.09823e-05 Jy ! Component: 200 - total flux cleaned = -4.72927e-05 Jy ! Total flux subtracted in 200 components = -4.72927e-05 Jy ! Clean residual min=-0.001597 max=0.001769 Jy/beam ! Clean residual mean=-0.000002 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.100298 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 41 components and 0.100298 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=0.039598Jy sigma=0.676905 ! Fit after self-cal, rms=0.039648Jy sigma=0.676636 ! 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=0.039648Jy sigma=0.676636 ! Fit after self-cal, rms=0.039663Jy sigma=0.676622 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.619 mas, bmaj=4.076 mas, bpa=-3.419 degrees ! Estimated noise=0.427814 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.97625e-05 Jy ! Component: 100 - total flux cleaned = -6.36337e-05 Jy ! Component: 150 - total flux cleaned = -7.60464e-05 Jy ! Component: 200 - total flux cleaned = -7.58378e-05 Jy ! Total flux subtracted in 200 components = -7.58378e-05 Jy ! Clean residual min=-0.001546 max=0.001728 Jy/beam ! Clean residual mean=-0.000002 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.100222 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 43 components and 0.100222 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=0.039654Jy sigma=0.676371 ! Fit after self-cal, rms=0.039654Jy sigma=0.676359 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 (25.2, -50.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00155926 Jy ! Component: 100 - total flux cleaned = 0.00201855 Jy ! Component: 150 - total flux cleaned = 0.00216309 Jy ! Component: 200 - total flux cleaned = 0.00230541 Jy ! Total flux subtracted in 200 components = 0.00230541 Jy ! Clean residual min=-0.001443 max=0.001251 Jy/beam ! Clean residual mean=-0.000002 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.102527 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 62 components and 0.102527 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=0.039591Jy sigma=0.674357 ! Fit after self-cal, rms=0.039587Jy sigma=0.674248 ! 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=0.039587Jy sigma=0.674248 ! Fit after self-cal, rms=0.039548Jy sigma=0.674120 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.618 mas, bmaj=4.076 mas, bpa=-3.498 degrees ! Estimated noise=0.427008 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000361541 Jy ! Component: 100 - total flux cleaned = 0.000469858 Jy ! Component: 150 - total flux cleaned = 0.000548198 Jy ! Component: 200 - total flux cleaned = 0.000590202 Jy ! Total flux subtracted in 200 components = 0.000590202 Jy ! Clean residual min=-0.001433 max=0.001247 Jy/beam ! Clean residual mean=-0.000002 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.103117 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 67 components and 0.103117 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=0.039533Jy sigma=0.673727 ! Fit after self-cal, rms=0.039532Jy sigma=0.673716 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 = 8.27277e-05 Jy ! Component: 100 - total flux cleaned = 0.000119462 Jy ! Component: 150 - total flux cleaned = 0.000141647 Jy ! Component: 200 - total flux cleaned = 0.000152166 Jy ! Total flux subtracted in 200 components = 0.000152166 Jy ! Clean residual min=-0.001424 max=0.001216 Jy/beam ! Clean residual mean=-0.000002 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.10327 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 72 components and 0.10327 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=0.039526Jy sigma=0.673548 ! Fit after self-cal, rms=0.039526Jy sigma=0.673546 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.039526Jy sigma=0.673546 ! Fit after self-cal, rms=0.039500Jy sigma=0.673516 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.761 mas, bmaj=7.451 mas, bpa=-3.773 degrees ! Estimated noise=0.540807 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000100898 Jy ! Component: 100 - total flux cleaned = 8.71136e-05 Jy ! Component: 150 - total flux cleaned = 7.62585e-05 Jy ! Component: 200 - total flux cleaned = 7.61181e-05 Jy ! Total flux subtracted in 200 components = 7.61181e-05 Jy ! Clean residual min=-0.001669 max=0.001415 Jy/beam ! Clean residual mean=-0.000003 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.103346 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 77 components and 0.103346 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=0.039500Jy sigma=0.673575 ! Fit after self-cal, rms=0.039498Jy sigma=0.673498 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 = 6.2388e-05 Jy ! Component: 100 - total flux cleaned = 7.32785e-05 Jy ! Component: 150 - total flux cleaned = 5.67111e-05 Jy ! Component: 200 - total flux cleaned = 4.87446e-05 Jy ! Total flux subtracted in 200 components = 4.87446e-05 Jy ! Clean residual min=-0.001635 max=0.001410 Jy/beam ! Clean residual mean=-0.000003 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.103394 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 82 components and 0.103394 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=0.039499Jy sigma=0.673551 ! Fit after self-cal, rms=0.039498Jy sigma=0.673507 ! 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=1.618 mas, bmaj=4.076 mas, bpa=-3.566 degrees ! Estimated noise=0.426692 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.618 x 4.076 at -3.566 degrees (North through East) ! Clean map min=-0.0012746 max=0.085466 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=1.322 mas, bmaj=3.554 mas, bpa=-3.99 degrees ! Estimated noise=0.595669 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0654453 Jy ! Component: 100 - total flux cleaned = 0.0830046 Jy ! Component: 150 - total flux cleaned = 0.0902975 Jy ! Component: 200 - total flux cleaned = 0.09442 Jy ! Total flux subtracted in 200 components = 0.09442 Jy ! Clean residual min=-0.002507 max=0.002408 Jy/beam ! Clean residual mean=-0.000004 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.09442 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.09442 Jy ! Inverting map and beam ! Estimated beam: bmin=1.618 mas, bmaj=4.076 mas, bpa=-3.566 degrees ! Estimated noise=0.426692 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) ! Added new window around map position (-0.9, 3.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00301784 Jy ! Component: 100 - total flux cleaned = 0.00489224 Jy ! Component: 150 - total flux cleaned = 0.00623061 Jy ! Component: 200 - total flux cleaned = 0.00723688 Jy ! Total flux subtracted in 200 components = 0.00723688 Jy ! Clean residual min=-0.001459 max=0.001266 Jy/beam ! Clean residual mean=-0.000002 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.101657 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 46 components and 0.101657 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.761 mas, bmaj=7.451 mas, bpa=-3.773 degrees ! Estimated noise=0.540807 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109923 Jy ! Component: 100 - total flux cleaned = 0.00173789 Jy ! Component: 150 - total flux cleaned = 0.00198086 Jy ! Component: 200 - total flux cleaned = 0.00214197 Jy ! Total flux subtracted in 200 components = 0.00214197 Jy ! Clean residual min=-0.001500 max=0.001551 Jy/beam ! Clean residual mean=-0.000002 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.103799 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 = 7.88619e-05 Jy ! Component: 100 - total flux cleaned = 0.000117781 Jy ! Component: 150 - total flux cleaned = 0.000144461 Jy ! Component: 200 - total flux cleaned = 0.000160935 Jy ! Total flux subtracted in 200 components = 0.000160935 Jy ! Clean residual min=-0.001449 max=0.001552 Jy/beam ! Clean residual mean=-0.000002 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.10396 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 75 components and 0.10396 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.618 mas, bmaj=4.076 mas, bpa=-3.566 degrees ! Estimated noise=0.426692 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.23607e-05 Jy ! Component: 100 - total flux cleaned = 7.5125e-05 Jy ! Component: 150 - total flux cleaned = 0.000142506 Jy ! Component: 200 - total flux cleaned = 0.000163153 Jy ! Total flux subtracted in 200 components = 0.000163153 Jy ! Clean residual min=-0.001351 max=0.001303 Jy/beam ! Clean residual mean=-0.000001 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.104123 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 93 components and 0.104123 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=0.039477Jy sigma=0.672938 ! Fit after self-cal, rms=0.039480Jy sigma=0.672845 wmodel J1222-1415_C_map.mod ! Writing 93 model components to file: J1222-1415_C_map.mod wobs J1222-1415_C_uvs.fits ! Writing UV FITS file: J1222-1415_C_uvs.fits wwins J1222-1415_C_map.win ! wwins: Wrote 3 windows to J1222-1415_C_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000283276 Jy ! Component: 100 - total flux cleaned = -0.000454681 Jy ! Component: 150 - total flux cleaned = -0.00057585 Jy ! Component: 200 - total flux cleaned = -0.000672538 Jy ! Component: 250 - total flux cleaned = -0.000801854 Jy ! Component: 300 - total flux cleaned = -0.000908519 Jy ! Component: 350 - total flux cleaned = -0.000977293 Jy ! Component: 400 - total flux cleaned = -0.00106073 Jy ! Component: 450 - total flux cleaned = -0.00114212 Jy ! Component: 500 - total flux cleaned = -0.00120595 Jy ! Component: 550 - total flux cleaned = -0.00133052 Jy ! Component: 600 - total flux cleaned = -0.0013456 Jy ! Component: 650 - total flux cleaned = -0.0014053 Jy ! Component: 700 - total flux cleaned = -0.00149267 Jy ! Component: 750 - total flux cleaned = -0.00153571 Jy ! Component: 800 - total flux cleaned = -0.0015919 Jy ! Component: 850 - total flux cleaned = -0.00166047 Jy ! Component: 900 - total flux cleaned = -0.00167391 Jy ! Component: 950 - total flux cleaned = -0.00171365 Jy ! Component: 1000 - total flux cleaned = -0.0017526 Jy ! Component: 1050 - total flux cleaned = -0.00181637 Jy ! Component: 1100 - total flux cleaned = -0.00184136 Jy ! Component: 1150 - total flux cleaned = -0.00186602 Jy ! Component: 1200 - total flux cleaned = -0.0019265 Jy ! Component: 1250 - total flux cleaned = -0.00190271 Jy ! Component: 1300 - total flux cleaned = -0.0019613 Jy ! Component: 1350 - total flux cleaned = -0.00194971 Jy ! Component: 1400 - total flux cleaned = -0.00197233 Jy ! Component: 1450 - total flux cleaned = -0.001961 Jy ! Component: 1500 - total flux cleaned = -0.00196107 Jy ! Component: 1550 - total flux cleaned = -0.00193918 Jy ! Component: 1600 - total flux cleaned = -0.00191786 Jy ! Component: 1650 - total flux cleaned = -0.0019394 Jy ! Component: 1700 - total flux cleaned = -0.00192891 Jy ! Component: 1750 - total flux cleaned = -0.00188724 Jy ! Component: 1800 - total flux cleaned = -0.00186672 Jy ! Component: 1850 - total flux cleaned = -0.00185658 Jy ! Component: 1900 - total flux cleaned = -0.00186663 Jy ! Component: 1950 - total flux cleaned = -0.00185663 Jy ! Component: 2000 - total flux cleaned = -0.00182705 Jy ! Component: 2050 - total flux cleaned = -0.00184645 Jy ! Component: 2100 - total flux cleaned = -0.00182709 Jy ! Component: 2150 - total flux cleaned = -0.00181755 Jy ! Component: 2200 - total flux cleaned = -0.00179873 Jy ! Component: 2250 - total flux cleaned = -0.00178939 Jy ! Component: 2300 - total flux cleaned = -0.00179875 Jy ! Component: 2350 - total flux cleaned = -0.00178967 Jy ! Component: 2400 - total flux cleaned = -0.00181694 Jy ! Component: 2450 - total flux cleaned = -0.00179005 Jy ! Component: 2500 - total flux cleaned = -0.00182575 Jy ! Component: 2550 - total flux cleaned = -0.0018345 Jy ! Component: 2600 - total flux cleaned = -0.00183449 Jy ! Component: 2650 - total flux cleaned = -0.0018691 Jy ! Component: 2700 - total flux cleaned = -0.00186909 Jy ! Component: 2750 - total flux cleaned = -0.00189459 Jy ! Component: 2800 - total flux cleaned = -0.00187778 Jy ! Component: 2850 - total flux cleaned = -0.00189463 Jy ! Component: 2900 - total flux cleaned = -0.00191135 Jy ! Component: 2950 - total flux cleaned = -0.00192785 Jy ! Component: 3000 - total flux cleaned = -0.00195226 Jy ! Component: 3050 - total flux cleaned = -0.00196024 Jy ! Component: 3100 - total flux cleaned = -0.0019682 Jy ! Component: 3150 - total flux cleaned = -0.00196812 Jy ! Component: 3200 - total flux cleaned = -0.00195221 Jy ! Component: 3250 - total flux cleaned = -0.00199129 Jy ! Component: 3300 - total flux cleaned = -0.00199892 Jy ! Component: 3350 - total flux cleaned = -0.00199125 Jy ! Component: 3400 - total flux cleaned = -0.00198368 Jy ! Component: 3450 - total flux cleaned = -0.00198377 Jy ! Component: 3500 - total flux cleaned = -0.00198389 Jy ! Component: 3550 - total flux cleaned = -0.00199888 Jy ! Component: 3600 - total flux cleaned = -0.00200639 Jy ! Component: 3650 - total flux cleaned = -0.00202113 Jy ! Component: 3700 - total flux cleaned = -0.0020505 Jy ! Component: 3750 - total flux cleaned = -0.00207952 Jy ! Component: 3800 - total flux cleaned = -0.0020651 Jy ! Component: 3850 - total flux cleaned = -0.00209372 Jy ! Component: 3900 - total flux cleaned = -0.0020937 Jy ! Component: 3950 - total flux cleaned = -0.00210787 Jy ! Component: 4000 - total flux cleaned = -0.002129 Jy ! Component: 4050 - total flux cleaned = -0.00218462 Jy ! Total flux subtracted in 4096 components = -0.00215692 Jy ! Clean residual min=-0.000400 max=0.000402 Jy/beam ! Clean residual mean=-0.000001 rms=0.000121 Jy/beam ! Combined flux in latest and established models = 0.101966 Jy keep ! Adding 269 model components to the UV plane model. ! The established model now contains 362 components and 0.101966 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /tmp/maps//J1222-1415_C_20180615_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.618 x 4.076 at -3.566 degrees (North through East) ! Clean map min=-0.00089015 max=0.085679 Jy/beam ! Writing clean map to FITS file: /tmp/maps//J1222-1415_C_20180615_map.fits wmodel /tmp/maps//J1222-1415_C_20180615_map.mod ! Writing 362 model components to file: /tmp/maps//J1222-1415_C_20180615_map.mod wobs /tmp/maps//J1222-1415_C_20180615_uvs.fits ! Writing UV FITS file: /tmp/maps//J1222-1415_C_20180615_uvs.fits wwins /tmp/maps//J1222-1415_C_20180615_map.win ! wwins: Wrote 4 windows to /tmp/maps//J1222-1415_C_20180615_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0856786 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000119451 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.418253 0.418253 0.836507 1.67301 3.34603 6.69205 13.3841 26.7682 53.5364 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.085 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 717.268 quit ! Quitting program ! Log file /tmp/maps//J1222-1415_C_20180615_dfm.log closed on Wed Jul 4 23:18:54 2018