! Started logfile: /scr/pima/rv124_uvs/J1632+8232_S_dfm.log on Mon Dec 24 01:43:05 2018 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.23275 obs /scr/pima/rv124_uvs/J1632+8232_S_uva.fits ! Reading UV FITS file: /scr/pima/rv124_uvs/J1632+8232_S_uva.fits ! AN table 1: 11 integrations on 55 of 55 possible baselines. ! AN table 2: 93 integrations on 55 of 55 possible baselines. ! AN table 3: 23 integrations on 3 of 3 possible baselines. ! Apparent sampling: 0.563828 visibilities/baseline/integration-bin. ! Found source: J1632+8232 ! ! 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 2.23275e+09 8e+06 1 8e+06 ! 02 2 2.26275e+09 8e+06 1 8e+06 ! 03 3 2.35275e+09 8e+06 1 8e+06 ! 04 4 2.37275e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 79 lines of history. ! ! Reading 13056 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 J1632+8232_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 21 telescope corrections were flagged in sub-array 1. ! A total of 429 telescope corrections were flagged in sub-array 2. ! A total of 69 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! A total of 429 telescope corrections were flagged in sub-array 2. ! A total of 69 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 121 telescope corrections were flagged in sub-array 1. ! A total of 1023 telescope corrections were flagged in sub-array 2. ! A total of 69 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! A total of 429 telescope corrections were flagged in sub-array 2. ! A total of 69 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.066482Jy sigma=16.965904 ! Fit after self-cal, rms=0.659033Jy sigma=10.495875 ! 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=2.957 mas, bmaj=3.444 mas, bpa=-71.29 degrees ! Estimated noise=0.720114 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 = 0.261339 Jy ! Component: 100 - total flux cleaned = 0.353826 Jy ! Total flux subtracted in 100 components = 0.353826 Jy ! Clean residual min=-0.009875 max=0.041241 Jy/beam ! Clean residual mean=-0.000029 rms=0.002720 Jy/beam ! Combined flux in latest and established models = 0.353826 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.353826 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.147190Jy sigma=2.079167 ! Fit after self-cal, rms=0.146866Jy sigma=2.073833 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0445158 Jy ! Component: 100 - total flux cleaned = 0.068211 Jy ! Total flux subtracted in 100 components = 0.068211 Jy ! Clean residual min=-0.008932 max=0.035681 Jy/beam ! Clean residual mean=-0.000016 rms=0.002177 Jy/beam ! Combined flux in latest and established models = 0.422037 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 21 components and 0.422037 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.127715Jy sigma=1.753441 ! Fit after self-cal, rms=0.127513Jy sigma=1.750236 ! Inverting map ! Added new window around map position (-5.5, 3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0303238 Jy ! Component: 100 - total flux cleaned = 0.0444509 Jy ! Total flux subtracted in 100 components = 0.0444509 Jy ! Clean residual min=-0.007938 max=0.013743 Jy/beam ! Clean residual mean=-0.000010 rms=0.001866 Jy/beam ! Combined flux in latest and established models = 0.466488 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 33 components and 0.466488 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118570Jy sigma=1.599765 ! Fit after self-cal, rms=0.117838Jy sigma=1.583773 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0132559 Jy ! Component: 100 - total flux cleaned = 0.0213511 Jy ! Total flux subtracted in 100 components = 0.0213511 Jy ! Clean residual min=-0.007448 max=0.007200 Jy/beam ! Clean residual mean=-0.000006 rms=0.001747 Jy/beam ! Combined flux in latest and established models = 0.487839 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 44 components and 0.487839 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115761Jy sigma=1.553163 ! Fit after self-cal, rms=0.115675Jy sigma=1.550669 ! 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=3.602 mas, bmaj=4.087 mas, bpa=-69.13 degrees ! Estimated noise=0.507177 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 = 0.00861565 Jy ! Component: 100 - total flux cleaned = 0.0133286 Jy ! Component: 150 - total flux cleaned = 0.0163727 Jy ! Component: 200 - total flux cleaned = 0.0177317 Jy ! Total flux subtracted in 200 components = 0.0177317 Jy ! Clean residual min=-0.008130 max=0.008240 Jy/beam ! Clean residual mean=0.000000 rms=0.001960 Jy/beam ! Combined flux in latest and established models = 0.505571 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 56 components and 0.505571 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114831Jy sigma=1.541158 ! Fit after self-cal, rms=0.114797Jy sigma=1.539846 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.602 x 4.087 at -69.13 degrees (North through East) ! Clean map min=-0.0078246 max=0.33901 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.07 HN 0.92 KP 0.94 ! LA 0.92 NL 1.10 OV 0.95 PT 1.07 ! SC 0.93 WN 1.00* WZ 0.92 ! ! A total of 45 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.06 HN 0.92 KP 1.01 ! LA 0.91 MK 1.06 NL 1.10 NY 1.40 ! OV 0.91 PT 1.06 SC 0.96 ! ! Telescope amplitude corrections in sub-array 3: ! NY 0.00* WN 0.00* WZ 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.06 HN 0.92 KP 0.97 ! LA 0.93 NL 1.12 OV 1.54 PT 1.05 ! SC 0.82 WN 1.00* WZ 0.91 ! ! A total of 45 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 1.08 HN 0.93 KP 1.03 ! LA 0.90 MK 1.05 NL 1.10 NY 1.18 ! OV 0.81 PT 1.06 SC 0.99 ! ! Telescope amplitude corrections in sub-array 3: ! NY 0.00* WN 0.00* WZ 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* NL 0.00* OV 0.00* PT 0.00* ! SC 0.00* WN 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* NY 0.00* ! OV 0.00* PT 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! NY 0.00* WN 0.00* WZ 0.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.06 HN 0.91 KP 0.94 ! LA 0.94 NL 1.12 OV 0.97 PT 1.08 ! SC 0.92 WN 1.00* WZ 0.78 ! ! A total of 45 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.07 HN 0.92 KP 1.02 ! LA 0.91 MK 1.07 NL 1.10 NY 1.33 ! OV 0.91 PT 1.06 SC 0.96 ! ! Telescope amplitude corrections in sub-array 3: ! NY 0.00* WN 0.00* WZ 0.00* ! ! ! Fit before self-cal, rms=0.114797Jy sigma=1.539846 ! Fit after self-cal, rms=0.098670Jy sigma=1.368183 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.602 mas, bmaj=4.119 mas, bpa=-71.15 degrees ! Estimated noise=0.516294 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 = 0.003506 Jy ! Component: 100 - total flux cleaned = 0.00378639 Jy ! Component: 150 - total flux cleaned = 0.0038667 Jy ! Component: 200 - total flux cleaned = 0.00394276 Jy ! Total flux subtracted in 200 components = 0.00394276 Jy ! Clean residual min=-0.006014 max=0.006864 Jy/beam ! Clean residual mean=0.000010 rms=0.001463 Jy/beam ! Combined flux in latest and established models = 0.509514 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 65 components and 0.509514 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098398Jy sigma=1.364961 ! Fit after self-cal, rms=0.098441Jy sigma=1.364154 ! 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=0.098441Jy sigma=1.364154 ! Fit after self-cal, rms=0.098243Jy sigma=1.186549 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.594 mas, bmaj=4.125 mas, bpa=-71.32 degrees ! Estimated noise=0.517929 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00253601 Jy ! Component: 100 - total flux cleaned = 0.00281363 Jy ! Component: 150 - total flux cleaned = 0.00287381 Jy ! Component: 200 - total flux cleaned = 0.00287604 Jy ! Total flux subtracted in 200 components = 0.00287604 Jy ! Clean residual min=-0.004218 max=0.007310 Jy/beam ! Clean residual mean=0.000003 rms=0.000992 Jy/beam ! Combined flux in latest and established models = 0.51239 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 71 components and 0.51239 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098127Jy sigma=1.185045 ! Fit after self-cal, rms=0.098132Jy sigma=1.184639 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 (-12.5, 6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0062745 Jy ! Component: 100 - total flux cleaned = 0.00781022 Jy ! Component: 150 - total flux cleaned = 0.00779555 Jy ! Component: 200 - total flux cleaned = 0.00786743 Jy ! Total flux subtracted in 200 components = 0.00786743 Jy ! Clean residual min=-0.003958 max=0.003966 Jy/beam ! Clean residual mean=0.000006 rms=0.000948 Jy/beam ! Combined flux in latest and established models = 0.520257 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 82 components and 0.520257 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097665Jy sigma=1.176187 ! Fit after self-cal, rms=0.097666Jy sigma=1.175538 ! 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=0.097666Jy sigma=1.175538 ! Fit after self-cal, rms=0.099520Jy sigma=1.027502 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.594 mas, bmaj=4.131 mas, bpa=-71.72 degrees ! Estimated noise=0.517542 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00200103 Jy ! Component: 100 - total flux cleaned = 0.00215777 Jy ! Component: 150 - total flux cleaned = 0.00239329 Jy ! Component: 200 - total flux cleaned = 0.0024944 Jy ! Total flux subtracted in 200 components = 0.0024944 Jy ! Clean residual min=-0.002067 max=0.002788 Jy/beam ! Clean residual mean=-0.000008 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.522751 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 94 components and 0.522751 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099389Jy sigma=1.025011 ! Fit after self-cal, rms=0.099416Jy sigma=1.024609 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 (-24.5, 12). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00278418 Jy ! Component: 100 - total flux cleaned = 0.00428073 Jy ! Component: 150 - total flux cleaned = 0.00494042 Jy ! Component: 200 - total flux cleaned = 0.00537412 Jy ! Total flux subtracted in 200 components = 0.00537412 Jy ! Clean residual min=-0.002011 max=0.002232 Jy/beam ! Clean residual mean=-0.000007 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.528126 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 112 components and 0.528125 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099292Jy sigma=1.022468 ! Fit after self-cal, rms=0.099302Jy sigma=1.022322 ! Inverting map ! Added new window around map position (20, -51). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00174551 Jy ! Component: 100 - total flux cleaned = 0.00226784 Jy ! Component: 150 - total flux cleaned = 0.00273602 Jy ! Component: 200 - total flux cleaned = 0.00299441 Jy ! Total flux subtracted in 200 components = 0.00299441 Jy ! Clean residual min=-0.002000 max=0.001936 Jy/beam ! Clean residual mean=-0.000007 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.53112 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 127 components and 0.53112 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099223Jy sigma=1.021030 ! Fit after self-cal, rms=0.099227Jy sigma=1.020942 ! 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=0.099227Jy sigma=1.020942 ! Fit after self-cal, rms=0.099472Jy sigma=1.020444 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.266 mas, bmaj=9.119 mas, bpa=-26.79 degrees ! Estimated noise=0.676557 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00184724 Jy ! Component: 100 - total flux cleaned = 0.00256964 Jy ! Component: 150 - total flux cleaned = 0.00313368 Jy ! Component: 200 - total flux cleaned = 0.0035643 Jy ! Total flux subtracted in 200 components = 0.0035643 Jy ! Clean residual min=-0.002352 max=0.002144 Jy/beam ! Clean residual mean=-0.000016 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.534684 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 164 components and 0.534684 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099439Jy sigma=1.020128 ! Fit after self-cal, rms=0.099443Jy sigma=1.020064 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 = 0.00052399 Jy ! Component: 100 - total flux cleaned = 0.000724829 Jy ! Component: 150 - total flux cleaned = 0.000820608 Jy ! Component: 200 - total flux cleaned = 0.000838204 Jy ! Total flux subtracted in 200 components = 0.000838204 Jy ! Clean residual min=-0.002305 max=0.002180 Jy/beam ! Clean residual mean=-0.000015 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.535523 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 192 components and 0.535523 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099432Jy sigma=1.019956 ! Fit after self-cal, rms=0.099434Jy sigma=1.019944 ! 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=3.595 mas, bmaj=4.133 mas, bpa=-71.99 degrees ! Estimated noise=0.517293 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.595 x 4.133 at -71.99 degrees (North through East) ! Clean map min=-0.0019037 max=0.34263 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=2.944 mas, bmaj=3.479 mas, bpa=-74.57 degrees ! Estimated noise=0.739995 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.26303 Jy ! Component: 100 - total flux cleaned = 0.358686 Jy ! Component: 150 - total flux cleaned = 0.410835 Jy ! Component: 200 - total flux cleaned = 0.442161 Jy ! Total flux subtracted in 200 components = 0.442161 Jy ! Clean residual min=-0.003983 max=0.016296 Jy/beam ! Clean residual mean=-0.000020 rms=0.001158 Jy/beam ! Combined flux in latest and established models = 0.442161 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.442161 Jy ! Inverting map and beam ! Estimated beam: bmin=3.595 mas, bmaj=4.133 mas, bpa=-71.99 degrees ! Estimated noise=0.517293 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 = 0.0267896 Jy ! Component: 100 - total flux cleaned = 0.0431701 Jy ! Component: 150 - total flux cleaned = 0.0539995 Jy ! Component: 200 - total flux cleaned = 0.0613561 Jy ! Total flux subtracted in 200 components = 0.0613561 Jy ! Clean residual min=-0.002430 max=0.004063 Jy/beam ! Clean residual mean=-0.000015 rms=0.000630 Jy/beam ! Combined flux in latest and established models = 0.503517 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 50 components and 0.503517 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00533361 Jy ! Component: 100 - total flux cleaned = 0.00953015 Jy ! Component: 150 - total flux cleaned = 0.0129944 Jy ! Component: 200 - total flux cleaned = 0.0158934 Jy ! Total flux subtracted in 200 components = 0.0158934 Jy ! Clean residual min=-0.002029 max=0.001906 Jy/beam ! Clean residual mean=-0.000010 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.519411 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 76 components and 0.519411 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=8.266 mas, bmaj=9.119 mas, bpa=-26.79 degrees ! Estimated noise=0.676557 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00400041 Jy ! Component: 100 - total flux cleaned = 0.00677715 Jy ! Component: 150 - total flux cleaned = 0.00888258 Jy ! Component: 200 - total flux cleaned = 0.0105227 Jy ! Total flux subtracted in 200 components = 0.0105227 Jy ! Clean residual min=-0.002314 max=0.002137 Jy/beam ! Clean residual mean=-0.000018 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.529933 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 = 0.00129839 Jy ! Component: 100 - total flux cleaned = 0.00214737 Jy ! Component: 150 - total flux cleaned = 0.00272352 Jy ! Component: 200 - total flux cleaned = 0.00319336 Jy ! Total flux subtracted in 200 components = 0.00319336 Jy ! Clean residual min=-0.002309 max=0.002104 Jy/beam ! Clean residual mean=-0.000017 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.533127 Jy ! Adding 129 model components to the UV plane model. ! The established model now contains 189 components and 0.533127 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.595 mas, bmaj=4.133 mas, bpa=-71.99 degrees ! Estimated noise=0.517293 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000583683 Jy ! Component: 100 - total flux cleaned = 0.000972432 Jy ! Component: 150 - total flux cleaned = 0.00131935 Jy ! Component: 200 - total flux cleaned = 0.00159824 Jy ! Total flux subtracted in 200 components = 0.00159824 Jy ! Clean residual min=-0.001994 max=0.001926 Jy/beam ! Clean residual mean=-0.000006 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.534725 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 206 components and 0.534725 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099282Jy sigma=1.017994 ! Fit after self-cal, rms=0.099264Jy sigma=1.017425 wmodel J1632+8232_S_map.mod ! Writing 206 model components to file: J1632+8232_S_map.mod wobs J1632+8232_S_uvs.fits ! Writing UV FITS file: J1632+8232_S_uvs.fits wwins J1632+8232_S_map.win ! wwins: Wrote 5 windows to J1632+8232_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 = -0.000548039 Jy ! Component: 100 - total flux cleaned = -0.000680457 Jy ! Component: 150 - total flux cleaned = -0.000874221 Jy ! Component: 200 - total flux cleaned = -0.000873692 Jy ! Component: 250 - total flux cleaned = -0.000781067 Jy ! Component: 300 - total flux cleaned = -0.000781505 Jy ! Component: 350 - total flux cleaned = -0.00081153 Jy ! Component: 400 - total flux cleaned = -0.00075246 Jy ! Component: 450 - total flux cleaned = -0.000839967 Jy ! Component: 500 - total flux cleaned = -0.000839833 Jy ! Component: 550 - total flux cleaned = -0.000868386 Jy ! Component: 600 - total flux cleaned = -0.000868364 Jy ! Component: 650 - total flux cleaned = -0.000868209 Jy ! Component: 700 - total flux cleaned = -0.00081278 Jy ! Component: 750 - total flux cleaned = -0.000730688 Jy ! Component: 800 - total flux cleaned = -0.00067623 Jy ! Component: 850 - total flux cleaned = -0.000676103 Jy ! Component: 900 - total flux cleaned = -0.000648965 Jy ! Component: 950 - total flux cleaned = -0.00059586 Jy ! Component: 1000 - total flux cleaned = -0.000543418 Jy ! Component: 1050 - total flux cleaned = -0.000569522 Jy ! Component: 1100 - total flux cleaned = -0.000491942 Jy ! Component: 1150 - total flux cleaned = -0.000543528 Jy ! Component: 1200 - total flux cleaned = -0.000568803 Jy ! Component: 1250 - total flux cleaned = -0.000517893 Jy ! Component: 1300 - total flux cleaned = -0.000542969 Jy ! Component: 1350 - total flux cleaned = -0.000492774 Jy ! Component: 1400 - total flux cleaned = -0.000542722 Jy ! Component: 1450 - total flux cleaned = -0.000468186 Jy ! Component: 1500 - total flux cleaned = -0.000517283 Jy ! Component: 1550 - total flux cleaned = -0.000443937 Jy ! Component: 1600 - total flux cleaned = -0.000516936 Jy ! Component: 1650 - total flux cleaned = -0.000516822 Jy ! Component: 1700 - total flux cleaned = -0.000372335 Jy ! Component: 1750 - total flux cleaned = -0.000444055 Jy ! Component: 1800 - total flux cleaned = -0.000491668 Jy ! Component: 1850 - total flux cleaned = -0.000372928 Jy ! Component: 1900 - total flux cleaned = -0.000373041 Jy ! Component: 1950 - total flux cleaned = -0.000349411 Jy ! Component: 2000 - total flux cleaned = -0.000326272 Jy ! Component: 2050 - total flux cleaned = -0.000372659 Jy ! Component: 2100 - total flux cleaned = -0.000442276 Jy ! Component: 2150 - total flux cleaned = -0.00028098 Jy ! Component: 2200 - total flux cleaned = -0.000395643 Jy ! Component: 2250 - total flux cleaned = -0.000395604 Jy ! Component: 2300 - total flux cleaned = -0.000395477 Jy ! Component: 2350 - total flux cleaned = -0.000485983 Jy ! Component: 2400 - total flux cleaned = -0.000531137 Jy ! Component: 2450 - total flux cleaned = -0.000463721 Jy ! Component: 2500 - total flux cleaned = -0.000575474 Jy ! Component: 2550 - total flux cleaned = -0.000508669 Jy ! Component: 2600 - total flux cleaned = -0.000531 Jy ! Component: 2650 - total flux cleaned = -0.000553119 Jy ! Component: 2700 - total flux cleaned = -0.000531168 Jy ! Component: 2750 - total flux cleaned = -0.000684571 Jy ! Component: 2800 - total flux cleaned = -0.000597191 Jy ! Component: 2850 - total flux cleaned = -0.000553565 Jy ! Component: 2900 - total flux cleaned = -0.000661955 Jy ! Component: 2950 - total flux cleaned = -0.00066196 Jy ! Component: 3000 - total flux cleaned = -0.000662091 Jy ! Component: 3050 - total flux cleaned = -0.000619115 Jy ! Component: 3100 - total flux cleaned = -0.000640486 Jy ! Component: 3150 - total flux cleaned = -0.000661878 Jy ! Component: 3200 - total flux cleaned = -0.000767938 Jy ! Component: 3250 - total flux cleaned = -0.000831459 Jy ! Component: 3300 - total flux cleaned = -0.000894761 Jy ! Component: 3350 - total flux cleaned = -0.000957682 Jy ! Component: 3400 - total flux cleaned = -0.000978717 Jy ! Component: 3450 - total flux cleaned = -0.000832632 Jy ! Component: 3500 - total flux cleaned = -0.00089498 Jy ! Component: 3550 - total flux cleaned = -0.000957215 Jy ! Component: 3600 - total flux cleaned = -0.0010812 Jy ! Component: 3650 - total flux cleaned = -0.0011224 Jy ! Component: 3700 - total flux cleaned = -0.00112241 Jy ! Component: 3750 - total flux cleaned = -0.00116328 Jy ! Component: 3800 - total flux cleaned = -0.00126527 Jy ! Component: 3850 - total flux cleaned = -0.00114325 Jy ! Component: 3900 - total flux cleaned = -0.00116369 Jy ! Component: 3950 - total flux cleaned = -0.0012242 Jy ! Component: 4000 - total flux cleaned = -0.00140551 Jy ! Component: 4050 - total flux cleaned = -0.00138531 Jy ! Total flux subtracted in 4096 components = -0.00148537 Jy ! Clean residual min=-0.001457 max=0.001390 Jy/beam ! Clean residual mean=-0.000006 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.53324 Jy keep ! Adding 337 model components to the UV plane model. ! The established model now contains 543 components and 0.53324 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv124_uvs/J1632+8232_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.595 x 4.133 at -71.99 degrees (North through East) ! Clean map min=-0.0018193 max=0.34296 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv124_uvs/J1632+8232_S_map.fits wmodel /scr/pima/rv124_uvs/J1632+8232_S_map.mod ! Writing 543 model components to file: /scr/pima/rv124_uvs/J1632+8232_S_map.mod wobs /scr/pima/rv124_uvs/J1632+8232_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv124_uvs/J1632+8232_S_uvs.fits wwins /scr/pima/rv124_uvs/J1632+8232_S_map.win ! wwins: Wrote 6 windows to /scr/pima/rv124_uvs/J1632+8232_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.34296 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000365245 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.319494 0.319494 0.638988 1.27798 2.55595 5.1119 10.2238 20.4476 40.8952 81.7905 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.342 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 938.984 quit ! Quitting program ! Log file /scr/pima/rv124_uvs/J1632+8232_S_dfm.log closed on Mon Dec 24 01:43:10 2018