! Started logfile: /scr/pima/rdv76_uvs/J0334+0800_S_dfm.log on Fri Jun 15 05:51:10 2018 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.23299 obs /scr/pima/rdv76_uvs/J0334+0800_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv76_uvs/J0334+0800_S_uva.fits ! AN table 1: 128 integrations on 45 of 45 possible baselines. ! AN table 2: 201 integrations on 55 of 55 possible baselines. ! Apparent sampling: 0.723283 visibilities/baseline/integration-bin. ! Found source: J0334+0800 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23299e+09 8e+06 1 8e+06 ! 02 2 2.26299e+09 8e+06 1 8e+06 ! 03 3 2.35299e+09 8e+06 1 8e+06 ! 04 4 2.37299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 79 lines of history. ! ! Reading 48648 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J0334+0800_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 77 telescope corrections were flagged in sub-array 1. ! A total of 875 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 77 telescope corrections were flagged in sub-array 1. ! A total of 875 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 77 telescope corrections were flagged in sub-array 1. ! A total of 875 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 77 telescope corrections were flagged in sub-array 1. ! A total of 875 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.046600Jy sigma=12.081916 ! Fit after self-cal, rms=0.663278Jy sigma=7.447275 ! 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=2.178 mas, bmaj=5.063 mas, bpa=-8.69 degrees ! Estimated noise=0.68818 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 = 0.279459 Jy ! Component: 100 - total flux cleaned = 0.344295 Jy ! Total flux subtracted in 100 components = 0.344295 Jy ! Clean residual min=-0.009438 max=0.025013 Jy/beam ! Clean residual mean=0.000001 rms=0.002631 Jy/beam ! Combined flux in latest and established models = 0.344295 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.344295 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.189868Jy sigma=1.948838 ! Fit after self-cal, rms=0.189874Jy sigma=1.948627 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0261213 Jy ! Component: 100 - total flux cleaned = 0.040372 Jy ! Total flux subtracted in 100 components = 0.040372 Jy ! Clean residual min=-0.007835 max=0.009195 Jy/beam ! Clean residual mean=0.000001 rms=0.001864 Jy/beam ! Combined flux in latest and established models = 0.384667 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 11 components and 0.384667 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.185607Jy sigma=1.876268 ! Fit after self-cal, rms=0.185618Jy sigma=1.876060 ! 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=2.714 mas, bmaj=6.409 mas, bpa=-8.652 degrees ! Estimated noise=0.293827 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 = 0.0128163 Jy ! Component: 100 - total flux cleaned = 0.0189845 Jy ! Component: 150 - total flux cleaned = 0.0223779 Jy ! Component: 200 - total flux cleaned = 0.0239901 Jy ! Total flux subtracted in 200 components = 0.0239901 Jy ! Clean residual min=-0.010656 max=0.007313 Jy/beam ! Clean residual mean=-0.000019 rms=0.001898 Jy/beam ! Combined flux in latest and established models = 0.408657 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 23 components and 0.408657 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.184936Jy sigma=1.864053 ! Fit after self-cal, rms=0.184943Jy sigma=1.864001 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.714 x 6.409 at -8.652 degrees (North through East) ! Clean map min=-0.010501 max=0.36474 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.88 KP 1.01 LA 1.04 ! NL 1.03 NY 1.02 OV 1.00 PT 1.03 ! SC 0.97 WZ 1.05 ! ! A total of 21 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 0.87 KK 0.99 KP 1.04 ! LA 1.03 MK 1.12 NL 1.00 OV 0.98 ! PT 1.01 SC 0.97 WZ 0.99 ! ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.88 KP 1.02 LA 1.01 ! NL 1.03 NY 1.01 OV 0.98 PT 1.00 ! SC 0.97 WZ 1.01 ! ! A total of 21 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 0.87 KK 1.00 KP 1.01 ! LA 1.02 MK 1.00 NL 1.03 OV 0.96 ! PT 1.01 SC 1.00 WZ 1.03 ! ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.89 KP 1.02 LA 1.02 ! NL 1.03 NY 1.01 OV 1.01 PT 1.04 ! SC 0.98 WZ 0.98 ! ! A total of 21 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 0.88 KK 1.03 KP 1.02 ! LA 1.04 MK 0.97 NL 1.02 OV 1.00 ! PT 1.02 SC 0.99 WZ 1.03 ! ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.87 KP 1.02 LA 1.04 ! NL 1.04 NY 1.00 OV 1.01 PT 1.01 ! SC 0.99 WZ 1.02 ! ! A total of 21 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 0.88 KK 1.07 KP 1.04 ! LA 1.02 MK 0.99 NL 1.02 OV 1.01 ! PT 1.02 SC 0.98 WZ 1.01 ! ! ! Fit before self-cal, rms=0.184943Jy sigma=1.864001 ! Fit after self-cal, rms=0.184164Jy sigma=1.837259 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.727 mas, bmaj=6.407 mas, bpa=-8.559 degrees ! Estimated noise=0.293888 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 = -0.00355283 Jy ! Component: 100 - total flux cleaned = -0.00389752 Jy ! Component: 150 - total flux cleaned = -0.00409796 Jy ! Component: 200 - total flux cleaned = -0.00420866 Jy ! Total flux subtracted in 200 components = -0.00420866 Jy ! Clean residual min=-0.002965 max=0.002692 Jy/beam ! Clean residual mean=-0.000014 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 0.404449 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 31 components and 0.404449 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.184042Jy sigma=1.836539 ! Fit after self-cal, rms=0.184109Jy sigma=1.836254 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.184109Jy sigma=1.836254 ! Fit after self-cal, rms=0.184591Jy sigma=1.835910 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.734 mas, bmaj=6.403 mas, bpa=-8.442 degrees ! Estimated noise=0.293475 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00261268 Jy ! Component: 100 - total flux cleaned = -0.00280256 Jy ! Component: 150 - total flux cleaned = -0.00290308 Jy ! Component: 200 - total flux cleaned = -0.00294605 Jy ! Total flux subtracted in 200 components = -0.00294605 Jy ! Clean residual min=-0.002647 max=0.002592 Jy/beam ! Clean residual mean=-0.000011 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.401503 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 36 components and 0.401503 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.184522Jy sigma=1.835544 ! Fit after self-cal, rms=0.184536Jy sigma=1.835541 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 = -4.10677e-05 Jy ! Component: 100 - total flux cleaned = -4.0341e-05 Jy ! Component: 150 - total flux cleaned = -6.69884e-05 Jy ! Component: 200 - total flux cleaned = -9.346e-05 Jy ! Total flux subtracted in 200 components = -9.346e-05 Jy ! Clean residual min=-0.002571 max=0.002601 Jy/beam ! Clean residual mean=-0.000011 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.401409 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 40 components and 0.401409 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.184522Jy sigma=1.835469 ! Fit after self-cal, rms=0.184520Jy sigma=1.835476 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.184520Jy sigma=1.835476 ! Fit after self-cal, rms=0.185144Jy sigma=1.835183 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.74 mas, bmaj=6.398 mas, bpa=-8.314 degrees ! Estimated noise=0.293383 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00180297 Jy ! Component: 100 - total flux cleaned = -0.00193639 Jy ! Component: 150 - total flux cleaned = -0.00200459 Jy ! Component: 200 - total flux cleaned = -0.00197568 Jy ! Total flux subtracted in 200 components = -0.00197568 Jy ! Clean residual min=-0.002308 max=0.002495 Jy/beam ! Clean residual mean=-0.000009 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.399433 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 42 components and 0.399433 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.185109Jy sigma=1.835001 ! Fit after self-cal, rms=0.185121Jy sigma=1.835005 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 (54.5, -69.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00131174 Jy ! Component: 100 - total flux cleaned = 0.00121566 Jy ! Component: 150 - total flux cleaned = 0.00145856 Jy ! Component: 200 - total flux cleaned = 0.00158201 Jy ! Total flux subtracted in 200 components = 0.00158201 Jy ! Clean residual min=-0.002131 max=0.002215 Jy/beam ! Clean residual mean=-0.000009 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.401015 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 56 components and 0.401015 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.185085Jy sigma=1.834717 ! Fit after self-cal, rms=0.185082Jy sigma=1.834703 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.185082Jy sigma=1.834703 ! Fit after self-cal, rms=0.185358Jy sigma=1.834566 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.628 mas, bmaj=11.61 mas, bpa=-11.57 degrees ! Estimated noise=0.34585 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000836422 Jy ! Component: 100 - total flux cleaned = -0.000776751 Jy ! Component: 150 - total flux cleaned = -0.000728522 Jy ! Component: 200 - total flux cleaned = -0.000728526 Jy ! Total flux subtracted in 200 components = -0.000728526 Jy ! Clean residual min=-0.002865 max=0.002603 Jy/beam ! Clean residual mean=-0.000018 rms=0.000705 Jy/beam ! Combined flux in latest and established models = 0.400287 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 63 components and 0.400287 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.185349Jy sigma=1.834515 ! Fit after self-cal, rms=0.185357Jy sigma=1.834491 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 = -0.000192722 Jy ! Component: 100 - total flux cleaned = -0.000160827 Jy ! Component: 150 - total flux cleaned = -0.000121469 Jy ! Component: 200 - total flux cleaned = -8.59506e-05 Jy ! Total flux subtracted in 200 components = -8.59506e-05 Jy ! Clean residual min=-0.002851 max=0.002639 Jy/beam ! Clean residual mean=-0.000018 rms=0.000704 Jy/beam ! Combined flux in latest and established models = 0.400201 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 69 components and 0.400201 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.185355Jy sigma=1.834496 ! Fit after self-cal, rms=0.185356Jy sigma=1.834492 ! 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=2.745 mas, bmaj=6.394 mas, bpa=-8.236 degrees ! Estimated noise=0.293078 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.745 x 6.394 at -8.236 degrees (North through East) ! Clean map min=-0.0020172 max=0.3676 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=2.192 mas, bmaj=5.027 mas, bpa=-8.308 degrees ! Estimated noise=0.692279 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.2806 Jy ! Component: 100 - total flux cleaned = 0.344425 Jy ! Component: 150 - total flux cleaned = 0.368778 Jy ! Component: 200 - total flux cleaned = 0.379925 Jy ! Total flux subtracted in 200 components = 0.379925 Jy ! Clean residual min=-0.005232 max=0.006302 Jy/beam ! Clean residual mean=-0.000001 rms=0.001390 Jy/beam ! Combined flux in latest and established models = 0.379925 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.379925 Jy ! Inverting map and beam ! Estimated beam: bmin=2.745 mas, bmaj=6.394 mas, bpa=-8.236 degrees ! Estimated noise=0.293078 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 = 0.00917655 Jy ! Component: 100 - total flux cleaned = 0.0131136 Jy ! Component: 150 - total flux cleaned = 0.0153315 Jy ! Component: 200 - total flux cleaned = 0.0163488 Jy ! Total flux subtracted in 200 components = 0.0163488 Jy ! Clean residual min=-0.002437 max=0.002547 Jy/beam ! Clean residual mean=-0.000005 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.396274 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 29 components and 0.396274 Jy ! Inverting map ! Added new window around map position (2, 10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00190099 Jy ! Component: 100 - total flux cleaned = 0.00229101 Jy ! Component: 150 - total flux cleaned = 0.0027516 Jy ! Component: 200 - total flux cleaned = 0.00315065 Jy ! Total flux subtracted in 200 components = 0.00315065 Jy ! Clean residual min=-0.002095 max=0.002203 Jy/beam ! Clean residual mean=-0.000008 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.399424 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 49 components and 0.399424 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=8.628 mas, bmaj=11.61 mas, bpa=-11.57 degrees ! Estimated noise=0.34585 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0010585 Jy ! Component: 100 - total flux cleaned = 0.0015318 Jy ! Component: 150 - total flux cleaned = 0.00158857 Jy ! Component: 200 - total flux cleaned = 0.00163869 Jy ! Total flux subtracted in 200 components = 0.00163869 Jy ! Clean residual min=-0.002627 max=0.002428 Jy/beam ! Clean residual mean=-0.000019 rms=0.000651 Jy/beam ! Combined flux in latest and established models = 0.401063 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 = 6.14009e-05 Jy ! Component: 100 - total flux cleaned = 0.000104225 Jy ! Component: 150 - total flux cleaned = 0.000145104 Jy ! Component: 200 - total flux cleaned = 0.000183894 Jy ! Total flux subtracted in 200 components = 0.000183894 Jy ! Clean residual min=-0.002624 max=0.002421 Jy/beam ! Clean residual mean=-0.000019 rms=0.000646 Jy/beam ! Combined flux in latest and established models = 0.401247 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 66 components and 0.401247 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.745 mas, bmaj=6.394 mas, bpa=-8.236 degrees ! Estimated noise=0.293078 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000835186 Jy ! Component: 100 - total flux cleaned = -0.000801034 Jy ! Component: 150 - total flux cleaned = -0.000769827 Jy ! Component: 200 - total flux cleaned = -0.000739588 Jy ! Total flux subtracted in 200 components = -0.000739588 Jy ! Clean residual min=-0.002122 max=0.002212 Jy/beam ! Clean residual mean=-0.000008 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.400507 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 82 components and 0.400507 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.185346Jy sigma=1.834281 ! Fit after self-cal, rms=0.185334Jy sigma=1.834253 wmodel J0334+0800_S_map.mod ! Writing 82 model components to file: J0334+0800_S_map.mod wobs J0334+0800_S_uvs.fits ! Writing UV FITS file: J0334+0800_S_uvs.fits wwins J0334+0800_S_map.win ! wwins: Wrote 3 windows to J0334+0800_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 = 8.70835e-05 Jy ! Component: 100 - total flux cleaned = 0.000346224 Jy ! Component: 150 - total flux cleaned = 0.000667682 Jy ! Component: 200 - total flux cleaned = 0.00104835 Jy ! Component: 250 - total flux cleaned = 0.00148395 Jy ! Component: 300 - total flux cleaned = 0.00184133 Jy ! Component: 350 - total flux cleaned = 0.00212664 Jy ! Component: 400 - total flux cleaned = 0.00243751 Jy ! Component: 450 - total flux cleaned = 0.0027739 Jy ! Component: 500 - total flux cleaned = 0.00319267 Jy ! Component: 550 - total flux cleaned = 0.00354452 Jy ! Component: 600 - total flux cleaned = 0.00388982 Jy ! Component: 650 - total flux cleaned = 0.00425729 Jy ! Component: 700 - total flux cleaned = 0.00450732 Jy ! Component: 750 - total flux cleaned = 0.00486347 Jy ! Component: 800 - total flux cleaned = 0.00510562 Jy ! Component: 850 - total flux cleaned = 0.00526502 Jy ! Component: 900 - total flux cleaned = 0.00539642 Jy ! Component: 950 - total flux cleaned = 0.00555218 Jy ! Component: 1000 - total flux cleaned = 0.00573181 Jy ! Component: 1050 - total flux cleaned = 0.00588373 Jy ! Component: 1100 - total flux cleaned = 0.00598379 Jy ! Component: 1150 - total flux cleaned = 0.00610774 Jy ! Component: 1200 - total flux cleaned = 0.00618147 Jy ! Component: 1250 - total flux cleaned = 0.00625426 Jy ! Component: 1300 - total flux cleaned = 0.00627858 Jy ! Component: 1350 - total flux cleaned = 0.00642159 Jy ! Component: 1400 - total flux cleaned = 0.00646859 Jy ! Component: 1450 - total flux cleaned = 0.00649182 Jy ! Component: 1500 - total flux cleaned = 0.0065849 Jy ! Component: 1550 - total flux cleaned = 0.00663123 Jy ! Component: 1600 - total flux cleaned = 0.00679085 Jy ! Component: 1650 - total flux cleaned = 0.00674566 Jy ! Component: 1700 - total flux cleaned = 0.00683578 Jy ! Component: 1750 - total flux cleaned = 0.00679105 Jy ! Component: 1800 - total flux cleaned = 0.00690206 Jy ! Component: 1850 - total flux cleaned = 0.00690198 Jy ! Component: 1900 - total flux cleaned = 0.00698929 Jy ! Component: 1950 - total flux cleaned = 0.00698931 Jy ! Component: 2000 - total flux cleaned = 0.0070968 Jy ! Component: 2050 - total flux cleaned = 0.00701126 Jy ! Component: 2100 - total flux cleaned = 0.00703245 Jy ! Component: 2150 - total flux cleaned = 0.00696933 Jy ! Component: 2200 - total flux cleaned = 0.00707442 Jy ! Component: 2250 - total flux cleaned = 0.00705369 Jy ! Component: 2300 - total flux cleaned = 0.00705388 Jy ! Component: 2350 - total flux cleaned = 0.00707444 Jy ! Component: 2400 - total flux cleaned = 0.0070745 Jy ! Component: 2450 - total flux cleaned = 0.00713536 Jy ! Component: 2500 - total flux cleaned = 0.00717594 Jy ! Component: 2550 - total flux cleaned = 0.00717606 Jy ! Component: 2600 - total flux cleaned = 0.00721602 Jy ! Component: 2650 - total flux cleaned = 0.00725571 Jy ! Component: 2700 - total flux cleaned = 0.00715697 Jy ! Component: 2750 - total flux cleaned = 0.00717677 Jy ! Component: 2800 - total flux cleaned = 0.0071572 Jy ! Component: 2850 - total flux cleaned = 0.00731261 Jy ! Component: 2900 - total flux cleaned = 0.00725459 Jy ! Component: 2950 - total flux cleaned = 0.00715831 Jy ! Component: 3000 - total flux cleaned = 0.00723488 Jy ! Component: 3050 - total flux cleaned = 0.00717777 Jy ! Component: 3100 - total flux cleaned = 0.00717778 Jy ! Component: 3150 - total flux cleaned = 0.00723442 Jy ! Component: 3200 - total flux cleaned = 0.00717807 Jy ! Component: 3250 - total flux cleaned = 0.0071967 Jy ! Component: 3300 - total flux cleaned = 0.00723381 Jy ! Component: 3350 - total flux cleaned = 0.00721534 Jy ! Component: 3400 - total flux cleaned = 0.00723371 Jy ! Component: 3450 - total flux cleaned = 0.00730685 Jy ! Component: 3500 - total flux cleaned = 0.00734319 Jy ! Component: 3550 - total flux cleaned = 0.00732505 Jy ! Component: 3600 - total flux cleaned = 0.00734303 Jy ! Component: 3650 - total flux cleaned = 0.00734292 Jy ! Component: 3700 - total flux cleaned = 0.00725353 Jy ! Component: 3750 - total flux cleaned = 0.00730688 Jy ! Component: 3800 - total flux cleaned = 0.00730699 Jy ! Component: 3850 - total flux cleaned = 0.0073775 Jy ! Component: 3900 - total flux cleaned = 0.00739509 Jy ! Component: 3950 - total flux cleaned = 0.00736007 Jy ! Component: 4000 - total flux cleaned = 0.00742992 Jy ! Component: 4050 - total flux cleaned = 0.00751685 Jy ! Total flux subtracted in 4096 components = 0.00749951 Jy ! Clean residual min=-0.001043 max=0.001173 Jy/beam ! Clean residual mean=-0.000006 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.408007 Jy keep ! Adding 298 model components to the UV plane model. ! The established model now contains 380 components and 0.408007 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rdv76_uvs/J0334+0800_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.745 x 6.394 at -8.236 degrees (North through East) ! Clean map min=-0.0018473 max=0.36811 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv76_uvs/J0334+0800_S_map.fits wmodel /scr/pima/rdv76_uvs/J0334+0800_S_map.mod ! Writing 380 model components to file: /scr/pima/rdv76_uvs/J0334+0800_S_map.mod wobs /scr/pima/rdv76_uvs/J0334+0800_S_uvs.fits ! Writing UV FITS file: /scr/pima/rdv76_uvs/J0334+0800_S_uvs.fits wwins /scr/pima/rdv76_uvs/J0334+0800_S_map.win ! wwins: Wrote 4 windows to /scr/pima/rdv76_uvs/J0334+0800_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.368111 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000303205 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.247103 0.247103 0.494207 0.988413 1.97683 3.95365 7.90731 15.8146 31.6292 63.2585 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.368 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1214.07 quit ! Quitting program ! Log file /scr/pima/rdv76_uvs/J0334+0800_S_dfm.log closed on Fri Jun 15 05:51:15 2018