! Started logfile: /image_prod/ug002_uva//J0153-3310_S_dfm.log on Wed Mar 4 19:17:31 2020 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /image_prod/ug002_uva//J0153-3310_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0153-3310_S_uva.fits ! AN table 1: 75 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.871111 visibilities/baseline/integration-bin. ! Found source: J0153-3310 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 40 lines of history. ! ! Reading 7056 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 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J0153-3310_S] 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 0.500x0.500 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 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.227219Jy sigma=6.091436 ! Fit after self-cal, rms=0.457107Jy sigma=2.203448 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.251 mas, bmaj=6.237 mas, bpa=-5.614 degrees ! Estimated noise=2.79807 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 = 0.441455 Jy ! Component: 100 - total flux cleaned = 0.597186 Jy ! Total flux subtracted in 100 components = 0.597186 Jy ! Clean residual min=-0.042313 max=0.110746 Jy/beam ! Clean residual mean=0.000029 rms=0.013129 Jy/beam ! Combined flux in latest and established models = 0.597186 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.597186 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.207703Jy sigma=1.025751 ! Fit after self-cal, rms=0.206599Jy sigma=1.021539 ! Inverting map ! Added new window around map position (3, -3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.106946 Jy ! Component: 100 - total flux cleaned = 0.163039 Jy ! Total flux subtracted in 100 components = 0.163039 Jy ! Clean residual min=-0.026177 max=0.050982 Jy/beam ! Clean residual mean=0.000008 rms=0.006951 Jy/beam ! Combined flux in latest and established models = 0.760225 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 18 components and 0.760225 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.138812Jy sigma=0.656800 ! Fit after self-cal, rms=0.134421Jy sigma=0.635507 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0405518 Jy ! Component: 100 - total flux cleaned = 0.0634828 Jy ! Total flux subtracted in 100 components = 0.0634828 Jy ! Clean residual min=-0.021337 max=0.029341 Jy/beam ! Clean residual mean=-0.000000 rms=0.005174 Jy/beam ! Combined flux in latest and established models = 0.823708 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 22 components and 0.823708 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.121617Jy sigma=0.559476 ! Fit after self-cal, rms=0.120439Jy sigma=0.552857 ! 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=2.838 mas, bmaj=7.383 mas, bpa=-4.578 degrees ! Estimated noise=1.7578 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 = 0.0204323 Jy ! Component: 100 - total flux cleaned = 0.0318063 Jy ! Component: 150 - total flux cleaned = 0.0374111 Jy ! Component: 200 - total flux cleaned = 0.038562 Jy ! Total flux subtracted in 200 components = 0.038562 Jy ! Clean residual min=-0.019512 max=0.023203 Jy/beam ! Clean residual mean=-0.000045 rms=0.005196 Jy/beam ! Combined flux in latest and established models = 0.86227 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 40 components and 0.86227 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.117294Jy sigma=0.531127 ! Fit after self-cal, rms=0.117140Jy sigma=0.529506 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.838 x 7.383 at -4.578 degrees (North through East) ! Clean map min=-0.01887 max=0.56729 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.97 HN 1.28 KP 0.94 ! LA 1.00 MK 0.97 NL 1.03 OV 0.94 ! SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 0.98 HN 1.36 KP 0.96 ! LA 0.99 MK 0.99 NL 1.02 OV 0.92 ! SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.00 HN 1.33 KP 0.96 ! LA 1.03 MK 1.00 NL 1.01 OV 0.94 ! SC 0.95 ! ! ! Fit before self-cal, rms=0.117140Jy sigma=0.529506 ! Fit after self-cal, rms=0.108052Jy sigma=0.449643 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.834 mas, bmaj=7.344 mas, bpa=-4.085 degrees ! Estimated noise=1.76442 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 = -0.00346415 Jy ! Component: 100 - total flux cleaned = -0.00476783 Jy ! Component: 150 - total flux cleaned = -0.00626027 Jy ! Component: 200 - total flux cleaned = -0.0075243 Jy ! Total flux subtracted in 200 components = -0.0075243 Jy ! Clean residual min=-0.011151 max=0.009998 Jy/beam ! Clean residual mean=0.000008 rms=0.002670 Jy/beam ! Combined flux in latest and established models = 0.854746 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 45 components and 0.854746 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.106833Jy sigma=0.443245 ! Fit after self-cal, rms=0.106852Jy sigma=0.442847 ! 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. ! ! Fit before self-cal, rms=0.106852Jy sigma=0.442847 ! Fit after self-cal, rms=0.104803Jy sigma=0.428657 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.829 mas, bmaj=7.342 mas, bpa=-3.983 degrees ! Estimated noise=1.75996 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00230194 Jy ! Component: 100 - total flux cleaned = -0.00388345 Jy ! Component: 150 - total flux cleaned = -0.00520339 Jy ! Component: 200 - total flux cleaned = -0.00535011 Jy ! Total flux subtracted in 200 components = -0.00535011 Jy ! Clean residual min=-0.007568 max=0.008200 Jy/beam ! Clean residual mean=0.000009 rms=0.001859 Jy/beam ! Combined flux in latest and established models = 0.849396 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 50 components and 0.849396 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.104042Jy sigma=0.425456 ! Fit after self-cal, rms=0.103976Jy sigma=0.425299 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 (-1.5, 36). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00817219 Jy ! Component: 100 - total flux cleaned = 0.0114669 Jy ! Component: 150 - total flux cleaned = 0.0113193 Jy ! Component: 200 - total flux cleaned = 0.011187 Jy ! Total flux subtracted in 200 components = 0.011187 Jy ! Clean residual min=-0.006560 max=0.006475 Jy/beam ! Clean residual mean=0.000012 rms=0.001609 Jy/beam ! Combined flux in latest and established models = 0.860583 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 68 components and 0.860583 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.103128Jy sigma=0.421353 ! Fit after self-cal, rms=0.103026Jy sigma=0.421063 ! 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. ! ! Fit before self-cal, rms=0.103026Jy sigma=0.421063 ! Fit after self-cal, rms=0.102853Jy sigma=0.419172 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.826 mas, bmaj=7.341 mas, bpa=-3.99 degrees ! Estimated noise=1.75373 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000772393 Jy ! Component: 100 - total flux cleaned = 0.000912121 Jy ! Component: 150 - total flux cleaned = 0.000913441 Jy ! Component: 200 - total flux cleaned = 0.00113794 Jy ! Total flux subtracted in 200 components = 0.00113794 Jy ! Clean residual min=-0.005489 max=0.005216 Jy/beam ! Clean residual mean=0.000010 rms=0.001303 Jy/beam ! Combined flux in latest and established models = 0.861721 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 77 components and 0.861721 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.102437Jy sigma=0.417322 ! Fit after self-cal, rms=0.102389Jy sigma=0.417200 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000585824 Jy ! Component: 100 - total flux cleaned = 0.000687724 Jy ! Component: 150 - total flux cleaned = 0.000689378 Jy ! Component: 200 - total flux cleaned = 0.000693532 Jy ! Total flux subtracted in 200 components = 0.000693532 Jy ! Clean residual min=-0.005255 max=0.004902 Jy/beam ! Clean residual mean=0.000010 rms=0.001235 Jy/beam ! Combined flux in latest and established models = 0.862414 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 86 components and 0.862414 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.102193Jy sigma=0.416348 ! Fit after self-cal, rms=0.102170Jy sigma=0.416315 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.102170Jy sigma=0.416315 ! Fit after self-cal, rms=0.102250Jy sigma=0.416072 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.397 mas, bmaj=19.29 mas, bpa=0.04359 degrees ! Estimated noise=2.4068 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0031873 Jy ! Component: 100 - total flux cleaned = 0.00322657 Jy ! Component: 150 - total flux cleaned = 0.00298735 Jy ! Component: 200 - total flux cleaned = 0.00277925 Jy ! Total flux subtracted in 200 components = 0.00277925 Jy ! Clean residual min=-0.005484 max=0.006400 Jy/beam ! Clean residual mean=0.000021 rms=0.001644 Jy/beam ! Combined flux in latest and established models = 0.865193 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 101 components and 0.865193 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.102203Jy sigma=0.415968 ! Fit after self-cal, rms=0.102185Jy sigma=0.415806 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000509481 Jy ! Component: 100 - total flux cleaned = 0.000516563 Jy ! Component: 150 - total flux cleaned = 0.000518267 Jy ! Component: 200 - total flux cleaned = 0.000359957 Jy ! Total flux subtracted in 200 components = 0.000359957 Jy ! Clean residual min=-0.005326 max=0.006343 Jy/beam ! Clean residual mean=0.000021 rms=0.001579 Jy/beam ! Combined flux in latest and established models = 0.865553 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 112 components and 0.865553 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.102180Jy sigma=0.415865 ! Fit after self-cal, rms=0.102173Jy sigma=0.415806 ! 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=2.824 mas, bmaj=7.34 mas, bpa=-3.995 degrees ! Estimated noise=1.75027 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.824 x 7.34 at -3.995 degrees (North through East) ! Clean map min=-0.0052757 max=0.57157 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.102173Jy sigma=0.415806 ! Fit after self-cal, rms=0.096569Jy sigma=0.374255 ! Inverting map and beam ! Estimated beam: bmin=2.822 mas, bmaj=7.339 mas, bpa=-4.024 degrees ! Estimated noise=1.74789 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000835213 Jy ! Component: 100 - total flux cleaned = -0.00121114 Jy ! Component: 150 - total flux cleaned = -0.00154278 Jy ! Component: 200 - total flux cleaned = -0.00169317 Jy ! Total flux subtracted in 200 components = -0.00169317 Jy ! Clean residual min=-0.005126 max=0.004585 Jy/beam ! Clean residual mean=0.000008 rms=0.001069 Jy/beam ! Combined flux in latest and established models = 0.86386 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 120 components and 0.86386 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096397Jy sigma=0.373315 ! Fit after self-cal, rms=0.096375Jy sigma=0.373277 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.1292e-05 Jy ! Component: 100 - total flux cleaned = -0.000116885 Jy ! Component: 150 - total flux cleaned = -0.00018398 Jy ! Component: 200 - total flux cleaned = -0.000369536 Jy ! Total flux subtracted in 200 components = -0.000369536 Jy ! Clean residual min=-0.004944 max=0.004494 Jy/beam ! Clean residual mean=0.000008 rms=0.001034 Jy/beam ! Combined flux in latest and established models = 0.863491 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 124 components and 0.863491 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096285Jy sigma=0.372786 ! Fit after self-cal, rms=0.096273Jy sigma=0.372770 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096273Jy sigma=0.372770 ! Fit after self-cal, rms=0.096312Jy sigma=0.372709 print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.232 mas, bmaj=6.194 mas, bpa=-5.013 degrees ! Estimated noise=2.76879 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.442365 Jy ! Component: 100 - total flux cleaned = 0.609423 Jy ! Component: 150 - total flux cleaned = 0.699283 Jy ! Component: 200 - total flux cleaned = 0.753456 Jy ! Total flux subtracted in 200 components = 0.753456 Jy ! Clean residual min=-0.016639 max=0.031459 Jy/beam ! Clean residual mean=0.000013 rms=0.004393 Jy/beam ! Combined flux in latest and established models = 0.753456 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.753456 Jy ! Inverting map and beam ! Estimated beam: bmin=2.821 mas, bmaj=7.334 mas, bpa=-4.02 degrees ! Estimated noise=1.74638 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 = 0.0410976 Jy ! Component: 100 - total flux cleaned = 0.0634107 Jy ! Component: 150 - total flux cleaned = 0.0780988 Jy ! Component: 200 - total flux cleaned = 0.0885999 Jy ! Total flux subtracted in 200 components = 0.0885999 Jy ! Clean residual min=-0.006707 max=0.009563 Jy/beam ! Clean residual mean=0.000009 rms=0.001686 Jy/beam ! Combined flux in latest and established models = 0.842056 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 54 components and 0.842056 Jy ! Inverting map ! Added new window around map position (2.5, 18.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00941357 Jy ! Component: 100 - total flux cleaned = 0.0152701 Jy ! Component: 150 - total flux cleaned = 0.0173374 Jy ! Component: 200 - total flux cleaned = 0.0181609 Jy ! Total flux subtracted in 200 components = 0.0181609 Jy ! Clean residual min=-0.005916 max=0.005339 Jy/beam ! Clean residual mean=0.000009 rms=0.001241 Jy/beam ! Combined flux in latest and established models = 0.860217 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 73 components and 0.860217 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.394 mas, bmaj=19.26 mas, bpa=0.03968 degrees ! Estimated noise=2.40525 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00349933 Jy ! Component: 100 - total flux cleaned = 0.00476389 Jy ! Component: 150 - total flux cleaned = 0.00567287 Jy ! Component: 200 - total flux cleaned = 0.00619822 Jy ! Total flux subtracted in 200 components = 0.00619822 Jy ! Clean residual min=-0.004353 max=0.005567 Jy/beam ! Clean residual mean=0.000018 rms=0.001386 Jy/beam ! Combined flux in latest and established models = 0.866415 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 = 0.000229529 Jy ! Component: 100 - total flux cleaned = 0.000439591 Jy ! Component: 150 - total flux cleaned = 0.000634437 Jy ! Component: 200 - total flux cleaned = 0.000813797 Jy ! Total flux subtracted in 200 components = 0.000813797 Jy ! Clean residual min=-0.004242 max=0.005505 Jy/beam ! Clean residual mean=0.000018 rms=0.001353 Jy/beam ! Combined flux in latest and established models = 0.867229 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 96 components and 0.867229 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.821 mas, bmaj=7.334 mas, bpa=-4.02 degrees ! Estimated noise=1.74638 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000783207 Jy ! Component: 100 - total flux cleaned = -0.00104213 Jy ! Component: 150 - total flux cleaned = -0.00127131 Jy ! Component: 200 - total flux cleaned = -0.00136964 Jy ! Total flux subtracted in 200 components = -0.00136964 Jy ! Clean residual min=-0.004720 max=0.004586 Jy/beam ! Clean residual mean=0.000008 rms=0.001087 Jy/beam ! Combined flux in latest and established models = 0.865859 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 109 components and 0.865859 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096717Jy sigma=0.374353 ! Fit after self-cal, rms=0.096610Jy sigma=0.373775 wmodel J0153-3310_S_map.mod ! Writing 109 model components to file: J0153-3310_S_map.mod wobs J0153-3310_S_uvs.fits ! Writing UV FITS file: J0153-3310_S_uvs.fits wwins J0153-3310_S_map.win ! wwins: Wrote 4 windows to J0153-3310_S_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 = 0.000964877 Jy ! Component: 100 - total flux cleaned = 0.00104425 Jy ! Component: 150 - total flux cleaned = 0.000904288 Jy ! Component: 200 - total flux cleaned = 0.00103728 Jy ! Component: 250 - total flux cleaned = 0.00128927 Jy ! Component: 300 - total flux cleaned = 0.00164975 Jy ! Component: 350 - total flux cleaned = 0.00205158 Jy ! Component: 400 - total flux cleaned = 0.00238289 Jy ! Component: 450 - total flux cleaned = 0.00259489 Jy ! Component: 500 - total flux cleaned = 0.00274872 Jy ! Component: 550 - total flux cleaned = 0.00304681 Jy ! Component: 600 - total flux cleaned = 0.00333535 Jy ! Component: 650 - total flux cleaned = 0.00356888 Jy ! Component: 700 - total flux cleaned = 0.00397592 Jy ! Component: 750 - total flux cleaned = 0.00410716 Jy ! Component: 800 - total flux cleaned = 0.00423547 Jy ! Component: 850 - total flux cleaned = 0.00444365 Jy ! Component: 900 - total flux cleaned = 0.00448317 Jy ! Component: 950 - total flux cleaned = 0.00444488 Jy ! Component: 1000 - total flux cleaned = 0.00444545 Jy ! Component: 1050 - total flux cleaned = 0.0044458 Jy ! Component: 1100 - total flux cleaned = 0.0044454 Jy ! Component: 1150 - total flux cleaned = 0.00437305 Jy ! Component: 1200 - total flux cleaned = 0.00433761 Jy ! Component: 1250 - total flux cleaned = 0.00419916 Jy ! Component: 1300 - total flux cleaned = 0.00413236 Jy ! Component: 1350 - total flux cleaned = 0.00409984 Jy ! Component: 1400 - total flux cleaned = 0.0041318 Jy ! Component: 1450 - total flux cleaned = 0.00409933 Jy ! Component: 1500 - total flux cleaned = 0.0040681 Jy ! Component: 1550 - total flux cleaned = 0.0040682 Jy ! Component: 1600 - total flux cleaned = 0.00406895 Jy ! Component: 1650 - total flux cleaned = 0.00412835 Jy ! Component: 1700 - total flux cleaned = 0.00409928 Jy ! Component: 1750 - total flux cleaned = 0.0041855 Jy ! Component: 1800 - total flux cleaned = 0.00412974 Jy ! Component: 1850 - total flux cleaned = 0.00421308 Jy ! Component: 1900 - total flux cleaned = 0.00421306 Jy ! Component: 1950 - total flux cleaned = 0.00418579 Jy ! Component: 2000 - total flux cleaned = 0.00418598 Jy ! Component: 2050 - total flux cleaned = 0.00423798 Jy ! Component: 2100 - total flux cleaned = 0.00421201 Jy ! Component: 2150 - total flux cleaned = 0.00421151 Jy ! Component: 2200 - total flux cleaned = 0.00421179 Jy ! Component: 2250 - total flux cleaned = 0.00418708 Jy ! Component: 2300 - total flux cleaned = 0.00413823 Jy ! Component: 2350 - total flux cleaned = 0.00413801 Jy ! Component: 2400 - total flux cleaned = 0.00409015 Jy ! Component: 2450 - total flux cleaned = 0.00404336 Jy ! Component: 2500 - total flux cleaned = 0.00395087 Jy ! Component: 2550 - total flux cleaned = 0.00392837 Jy ! Component: 2600 - total flux cleaned = 0.00388333 Jy ! Component: 2650 - total flux cleaned = 0.00379394 Jy ! Component: 2700 - total flux cleaned = 0.00383808 Jy ! Component: 2750 - total flux cleaned = 0.00377259 Jy ! Component: 2800 - total flux cleaned = 0.00377256 Jy ! Component: 2850 - total flux cleaned = 0.00370832 Jy ! Component: 2900 - total flux cleaned = 0.00368717 Jy ! Component: 2950 - total flux cleaned = 0.00374968 Jy ! Component: 3000 - total flux cleaned = 0.00370799 Jy ! Component: 3050 - total flux cleaned = 0.00364652 Jy ! Component: 3100 - total flux cleaned = 0.00368702 Jy ! Component: 3150 - total flux cleaned = 0.00368705 Jy ! Component: 3200 - total flux cleaned = 0.00366676 Jy ! Component: 3250 - total flux cleaned = 0.00368643 Jy ! Component: 3300 - total flux cleaned = 0.00370597 Jy ! Component: 3350 - total flux cleaned = 0.00366732 Jy ! Component: 3400 - total flux cleaned = 0.0036481 Jy ! Component: 3450 - total flux cleaned = 0.00364823 Jy ! Component: 3500 - total flux cleaned = 0.00364835 Jy ! Component: 3550 - total flux cleaned = 0.00361106 Jy ! Component: 3600 - total flux cleaned = 0.00362967 Jy ! Component: 3650 - total flux cleaned = 0.00362977 Jy ! Component: 3700 - total flux cleaned = 0.00362945 Jy ! Component: 3750 - total flux cleaned = 0.00364744 Jy ! Component: 3800 - total flux cleaned = 0.00368331 Jy ! Component: 3850 - total flux cleaned = 0.00368327 Jy ! Component: 3900 - total flux cleaned = 0.00371828 Jy ! Component: 3950 - total flux cleaned = 0.00363089 Jy ! Component: 4000 - total flux cleaned = 0.0035792 Jy ! Component: 4050 - total flux cleaned = 0.00361363 Jy ! Total flux subtracted in 4096 components = 0.00364777 Jy ! Clean residual min=-0.000892 max=0.000937 Jy/beam ! Clean residual mean=0.000001 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.869507 Jy keep ! Adding 284 model components to the UV plane model. ! The established model now contains 393 components and 0.869507 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0153-3310_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.821 x 7.334 at -4.02 degrees (North through East) ! Clean map min=-0.0031104 max=0.56707 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0153-3310_S_map.fits wmodel /image_prod/ug002_uva//J0153-3310_S_map.mod ! Writing 393 model components to file: /image_prod/ug002_uva//J0153-3310_S_map.mod wobs /image_prod/ug002_uva//J0153-3310_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0153-3310_S_uvs.fits wwins /image_prod/ug002_uva//J0153-3310_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J0153-3310_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.567067 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000289163 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.152979 0.152979 0.305957 0.611914 1.22383 2.44766 4.89531 9.79063 19.5813 39.1625 78.325 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.567 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1961.06 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0153-3310_S_dfm.log closed on Wed Mar 4 19:17:36 2020