! Started logfile: /scr/pima/rv126_uvs/J0102+5824_S_dfm.log on Sun Dec 23 07:35:29 2018 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.24075 obs /scr/pima/rv126_uvs/J0102+5824_S_uva.fits ! Reading UV FITS file: /scr/pima/rv126_uvs/J0102+5824_S_uva.fits ! AN table 1: 17 integrations on 3 of 3 possible baselines. ! AN table 2: 136 integrations on 45 of 45 possible baselines. ! AN table 3: 3 integrations on 6 of 6 possible baselines. ! AN table 4: 3 integrations on 3 of 3 possible baselines. ! Apparent sampling: 0.351404 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0102+5824 ! ! 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 2.24075e+09 8e+06 1 8e+06 ! 02 2 2.27075e+09 8e+06 1 8e+06 ! 03 3 2.36075e+09 8e+06 1 8e+06 ! 04 4 2.38075e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 69 lines of history. ! ! Reading 8712 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 J0102+5824_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 51 telescope corrections were flagged in sub-array 1. ! A total of 764 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 51 telescope corrections were flagged in sub-array 1. ! A total of 764 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 51 telescope corrections were flagged in sub-array 1. ! A total of 1360 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 3. ! A total of 9 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 51 telescope corrections were flagged in sub-array 1. ! A total of 764 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=2.143708Jy sigma=20.241892 ! Fit after self-cal, rms=0.956666Jy sigma=8.874262 ! 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=3.149 mas, bmaj=3.553 mas, bpa=59.78 degrees ! Estimated noise=1.55654 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 = 1.33721 Jy ! Component: 100 - total flux cleaned = 1.721 Jy ! Total flux subtracted in 100 components = 1.721 Jy ! Clean residual min=-0.042789 max=0.166551 Jy/beam ! Clean residual mean=0.000091 rms=0.011872 Jy/beam ! Combined flux in latest and established models = 1.721 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 1.721 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.415935Jy sigma=3.805354 ! Fit after self-cal, rms=0.415915Jy sigma=3.805221 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.188724 Jy ! Component: 100 - total flux cleaned = 0.294397 Jy ! Total flux subtracted in 100 components = 0.294397 Jy ! Clean residual min=-0.036109 max=0.052275 Jy/beam ! Clean residual mean=0.000059 rms=0.008815 Jy/beam ! Combined flux in latest and established models = 2.0154 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 19 components and 2.0154 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.310155Jy sigma=2.819979 ! Fit after self-cal, rms=0.310114Jy sigma=2.819609 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0614695 Jy ! Component: 100 - total flux cleaned = 0.087003 Jy ! Total flux subtracted in 100 components = 0.087003 Jy ! Clean residual min=-0.034884 max=0.038265 Jy/beam ! Clean residual mean=0.000049 rms=0.008321 Jy/beam ! Combined flux in latest and established models = 2.1024 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 26 components and 2.1024 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.304488Jy sigma=2.766077 ! Fit after self-cal, rms=0.304484Jy sigma=2.765959 ! 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=3.654 mas, bmaj=5.343 mas, bpa=63.64 degrees ! Estimated noise=1.05112 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 = -0.022969 Jy ! Component: 100 - total flux cleaned = -0.0254927 Jy ! Component: 150 - total flux cleaned = -0.026356 Jy ! Component: 200 - total flux cleaned = -0.0267085 Jy ! Total flux subtracted in 200 components = -0.0267085 Jy ! Clean residual min=-0.036965 max=0.042884 Jy/beam ! Clean residual mean=0.000247 rms=0.009614 Jy/beam ! Combined flux in latest and established models = 2.07569 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 30 components and 2.07569 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.302902Jy sigma=2.743510 ! Fit after self-cal, rms=0.302893Jy sigma=2.743256 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.654 x 5.343 at 63.64 degrees (North through East) ! Clean map min=-0.036504 max=1.8039 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! NY 0.00* WN 0.00* WZ 0.00* ! ! A total of 66 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.09 HN 0.90 KP 0.95 ! LA 0.93 MK 1.01 NL 1.12 NY 1.35 ! OV 0.92 PT 1.05 ! ! Telescope amplitude corrections in sub-array 3: ! HN 1.02 NL 1.06 NY 1.46 WZ 0.89 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! MK 0.00* NY 0.00* WZ 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! NY 0.00* WN 0.00* WZ 0.00* ! ! A total of 66 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.07 HN 0.90 KP 0.95 ! LA 0.93 MK 1.01 NL 1.11 NY 1.12 ! OV 0.94 PT 1.05 ! ! Telescope amplitude corrections in sub-array 3: ! HN 0.88 NL 1.08 NY 1.29 WZ 0.88 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! MK 0.00* NY 0.00* WZ 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! NY 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* ! ! Telescope amplitude corrections in sub-array 3: ! HN 0.00* NL 0.00* NY 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! MK 0.00* NY 0.00* WZ 0.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! NY 0.00* WN 0.00* WZ 0.00* ! ! A total of 66 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.10 HN 0.93 KP 0.95 ! LA 0.94 MK 1.00 NL 1.13 NY 1.35 ! OV 0.92 PT 1.05 ! ! Telescope amplitude corrections in sub-array 3: ! HN 0.82 NL 1.17 NY 1.60 WZ 0.72 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! MK 0.00* NY 0.00* WZ 0.00* ! ! ! Fit before self-cal, rms=0.302893Jy sigma=2.743256 ! Fit after self-cal, rms=0.235863Jy sigma=2.101056 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.756 mas, bmaj=5.478 mas, bpa=63.66 degrees ! Estimated noise=1.07006 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 = -0.00951404 Jy ! Component: 100 - total flux cleaned = -0.00903214 Jy ! Component: 150 - total flux cleaned = -0.00772129 Jy ! Component: 200 - total flux cleaned = -0.0065799 Jy ! Total flux subtracted in 200 components = -0.0065799 Jy ! Clean residual min=-0.021032 max=0.017434 Jy/beam ! Clean residual mean=0.000270 rms=0.005111 Jy/beam ! Combined flux in latest and established models = 2.06911 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 37 components and 2.06911 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.233827Jy sigma=2.081446 ! Fit after self-cal, rms=0.233829Jy sigma=2.080881 ! 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=0.233829Jy sigma=2.080881 ! Fit after self-cal, rms=0.215017Jy sigma=1.707200 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.759 mas, bmaj=5.48 mas, bpa=63.95 degrees ! Estimated noise=1.07262 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00313458 Jy ! Component: 100 - total flux cleaned = 0.0034918 Jy ! Component: 150 - total flux cleaned = 0.00320171 Jy ! Component: 200 - total flux cleaned = 0.00296624 Jy ! Total flux subtracted in 200 components = 0.00296624 Jy ! Clean residual min=-0.010946 max=0.010101 Jy/beam ! Clean residual mean=0.000027 rms=0.002377 Jy/beam ! Combined flux in latest and established models = 2.07208 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 40 components and 2.07208 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.214151Jy sigma=1.697138 ! Fit after self-cal, rms=0.214136Jy sigma=1.696725 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 = 7.13457e-06 Jy ! Component: 100 - total flux cleaned = -0.000535509 Jy ! Component: 150 - total flux cleaned = -0.000530202 Jy ! Component: 200 - total flux cleaned = -0.00038672 Jy ! Total flux subtracted in 200 components = -0.00038672 Jy ! Clean residual min=-0.010599 max=0.009995 Jy/beam ! Clean residual mean=0.000026 rms=0.002357 Jy/beam ! Combined flux in latest and established models = 2.07169 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 41 components and 2.07169 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.213887Jy sigma=1.693572 ! Fit after self-cal, rms=0.213879Jy sigma=1.693312 ! 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=0.213879Jy sigma=1.693312 ! Fit after self-cal, rms=0.204868Jy sigma=1.632673 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.773 mas, bmaj=5.469 mas, bpa=64.08 degrees ! Estimated noise=1.07571 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00472193 Jy ! Component: 100 - total flux cleaned = 0.00494918 Jy ! Component: 150 - total flux cleaned = 0.00477768 Jy ! Component: 200 - total flux cleaned = 0.00461633 Jy ! Total flux subtracted in 200 components = 0.00461633 Jy ! Clean residual min=-0.009719 max=0.007669 Jy/beam ! Clean residual mean=-0.000058 rms=0.002186 Jy/beam ! Combined flux in latest and established models = 2.07631 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 43 components and 2.07631 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.204289Jy sigma=1.629369 ! Fit after self-cal, rms=0.204283Jy sigma=1.629191 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 = -0.000122955 Jy ! Component: 100 - total flux cleaned = -0.000370655 Jy ! Component: 150 - total flux cleaned = -0.00036704 Jy ! Component: 200 - total flux cleaned = -0.000266295 Jy ! Total flux subtracted in 200 components = -0.000266295 Jy ! Clean residual min=-0.009476 max=0.007882 Jy/beam ! Clean residual mean=-0.000059 rms=0.002176 Jy/beam ! Combined flux in latest and established models = 2.07604 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 43 components and 2.07604 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.204136Jy sigma=1.627899 ! Fit after self-cal, rms=0.204134Jy sigma=1.627779 ! 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=0.204134Jy sigma=1.627779 ! Fit after self-cal, rms=0.204697Jy sigma=1.624929 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.189 mas, bmaj=12.35 mas, bpa=50.11 degrees ! Estimated noise=1.39222 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00583581 Jy ! Component: 100 - total flux cleaned = 0.00634323 Jy ! Component: 150 - total flux cleaned = 0.00628621 Jy ! Component: 200 - total flux cleaned = 0.00618905 Jy ! Total flux subtracted in 200 components = 0.00618905 Jy ! Clean residual min=-0.008998 max=0.009433 Jy/beam ! Clean residual mean=-0.000108 rms=0.002701 Jy/beam ! Combined flux in latest and established models = 2.08223 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 47 components and 2.08223 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.204341Jy sigma=1.625361 ! Fit after self-cal, rms=0.204308Jy sigma=1.624787 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 = 0.000465657 Jy ! Component: 100 - total flux cleaned = 0.000393267 Jy ! Component: 150 - total flux cleaned = 0.000333399 Jy ! Component: 200 - total flux cleaned = 0.000278744 Jy ! Total flux subtracted in 200 components = 0.000278744 Jy ! Clean residual min=-0.009123 max=0.009428 Jy/beam ! Clean residual mean=-0.000107 rms=0.002695 Jy/beam ! Combined flux in latest and established models = 2.08251 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 51 components and 2.08251 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.204217Jy sigma=1.624862 ! Fit after self-cal, rms=0.204212Jy sigma=1.624681 ! 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=3.783 mas, bmaj=5.464 mas, bpa=64.16 degrees ! Estimated noise=1.07895 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.783 x 5.464 at 64.16 degrees (North through East) ! Clean map min=-0.0088468 max=1.8168 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.204212Jy sigma=1.624681 ! Fit after self-cal, rms=0.080890Jy sigma=0.673481 ! Inverting map and beam ! Estimated beam: bmin=3.788 mas, bmaj=5.46 mas, bpa=64.2 degrees ! Estimated noise=1.07853 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0039456 Jy ! Component: 100 - total flux cleaned = -0.00434288 Jy ! Component: 150 - total flux cleaned = -0.00456306 Jy ! Component: 200 - total flux cleaned = -0.00474899 Jy ! Total flux subtracted in 200 components = -0.00474899 Jy ! Clean residual min=-0.006490 max=0.007164 Jy/beam ! Clean residual mean=-0.000041 rms=0.001438 Jy/beam ! Combined flux in latest and established models = 2.07776 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 54 components and 2.07776 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080466Jy sigma=0.669174 ! Fit after self-cal, rms=0.080469Jy sigma=0.669085 ! Inverting map ! Added new window around map position (-22, 4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00672419 Jy ! Component: 100 - total flux cleaned = 0.00782739 Jy ! Component: 150 - total flux cleaned = 0.00821704 Jy ! Component: 200 - total flux cleaned = 0.00844428 Jy ! Total flux subtracted in 200 components = 0.00844428 Jy ! Clean residual min=-0.006083 max=0.005895 Jy/beam ! Clean residual mean=-0.000028 rms=0.001326 Jy/beam ! Combined flux in latest and established models = 2.08621 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 73 components and 2.08621 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079755Jy sigma=0.662338 ! Fit after self-cal, rms=0.079745Jy sigma=0.661981 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079745Jy sigma=0.661981 ! Fit after self-cal, rms=0.079505Jy sigma=0.660051 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=3.486 mas, bmaj=3.65 mas, bpa=69.14 degrees ! Estimated noise=1.59897 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.36687 Jy ! Component: 100 - total flux cleaned = 1.71639 Jy ! Component: 150 - total flux cleaned = 1.8759 Jy ! Component: 200 - total flux cleaned = 1.96222 Jy ! Total flux subtracted in 200 components = 1.96222 Jy ! Clean residual min=-0.010453 max=0.042075 Jy/beam ! Clean residual mean=0.000019 rms=0.002709 Jy/beam ! Combined flux in latest and established models = 1.96222 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 18 model components to the UV plane model. ! The established model now contains 18 components and 1.96222 Jy ! Inverting map and beam ! Estimated beam: bmin=3.794 mas, bmaj=5.465 mas, bpa=64.26 degrees ! Estimated noise=1.07852 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 = 0.0633004 Jy ! Component: 100 - total flux cleaned = 0.09136 Jy ! Component: 150 - total flux cleaned = 0.104987 Jy ! Component: 200 - total flux cleaned = 0.11358 Jy ! Total flux subtracted in 200 components = 0.11358 Jy ! Clean residual min=-0.006103 max=0.008172 Jy/beam ! Clean residual mean=-0.000033 rms=0.001450 Jy/beam ! Combined flux in latest and established models = 2.0758 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 37 components and 2.0758 Jy ! Inverting map ! Added new window around map position (-9, -4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00797301 Jy ! Component: 100 - total flux cleaned = 0.00991589 Jy ! Component: 150 - total flux cleaned = 0.0104688 Jy ! Component: 200 - total flux cleaned = 0.0109779 Jy ! Total flux subtracted in 200 components = 0.0109779 Jy ! Clean residual min=-0.005832 max=0.005785 Jy/beam ! Clean residual mean=-0.000017 rms=0.001316 Jy/beam ! Combined flux in latest and established models = 2.08678 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 56 components and 2.08678 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=9.205 mas, bmaj=12.36 mas, bpa=50.2 degrees ! Estimated noise=1.3886 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000847736 Jy ! Component: 100 - total flux cleaned = 0.000929678 Jy ! Component: 150 - total flux cleaned = 0.000998412 Jy ! Component: 200 - total flux cleaned = 0.00111323 Jy ! Total flux subtracted in 200 components = 0.00111323 Jy ! Clean residual min=-0.004358 max=0.005325 Jy/beam ! Clean residual mean=-0.000030 rms=0.001555 Jy/beam ! Combined flux in latest and established models = 2.08789 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.4753e-07 Jy ! Component: 100 - total flux cleaned = -4.46274e-05 Jy ! Component: 150 - total flux cleaned = -8.68852e-05 Jy ! Component: 200 - total flux cleaned = -0.000128915 Jy ! Total flux subtracted in 200 components = -0.000128915 Jy ! Clean residual min=-0.004332 max=0.005266 Jy/beam ! Clean residual mean=-0.000030 rms=0.001543 Jy/beam ! Combined flux in latest and established models = 2.08776 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 91 components and 2.08776 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.794 mas, bmaj=5.465 mas, bpa=64.26 degrees ! Estimated noise=1.07852 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000580731 Jy ! Component: 100 - total flux cleaned = -0.000134344 Jy ! Component: 150 - total flux cleaned = 0.000141404 Jy ! Component: 200 - total flux cleaned = 0.000270561 Jy ! Total flux subtracted in 200 components = 0.000270561 Jy ! Clean residual min=-0.005391 max=0.005040 Jy/beam ! Clean residual mean=-0.000015 rms=0.001269 Jy/beam ! Combined flux in latest and established models = 2.08803 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 99 components and 2.08803 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081270Jy sigma=0.680367 ! Fit after self-cal, rms=0.081161Jy sigma=0.678900 wmodel J0102+5824_S_map.mod ! Writing 99 model components to file: J0102+5824_S_map.mod wobs J0102+5824_S_uvs.fits ! Writing UV FITS file: J0102+5824_S_uvs.fits wwins J0102+5824_S_map.win ! wwins: Wrote 3 windows to J0102+5824_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 = 0.000258517 Jy ! Component: 100 - total flux cleaned = 0.000538407 Jy ! Component: 150 - total flux cleaned = 0.000627496 Jy ! Component: 200 - total flux cleaned = 0.000873964 Jy ! Component: 250 - total flux cleaned = 0.00111027 Jy ! Component: 300 - total flux cleaned = 0.00133969 Jy ! Component: 350 - total flux cleaned = 0.00156349 Jy ! Component: 400 - total flux cleaned = 0.00207242 Jy ! Component: 450 - total flux cleaned = 0.00257053 Jy ! Component: 500 - total flux cleaned = 0.00285119 Jy ! Component: 550 - total flux cleaned = 0.00319552 Jy ! Component: 600 - total flux cleaned = 0.00353382 Jy ! Component: 650 - total flux cleaned = 0.00386611 Jy ! Component: 700 - total flux cleaned = 0.00399756 Jy ! Component: 750 - total flux cleaned = 0.00457757 Jy ! Component: 800 - total flux cleaned = 0.00464128 Jy ! Component: 850 - total flux cleaned = 0.00495556 Jy ! Component: 900 - total flux cleaned = 0.00514169 Jy ! Component: 950 - total flux cleaned = 0.0052033 Jy ! Component: 1000 - total flux cleaned = 0.00520434 Jy ! Component: 1050 - total flux cleaned = 0.0054429 Jy ! Component: 1100 - total flux cleaned = 0.00544247 Jy ! Component: 1150 - total flux cleaned = 0.00555911 Jy ! Component: 1200 - total flux cleaned = 0.00567443 Jy ! Component: 1250 - total flux cleaned = 0.00567455 Jy ! Component: 1300 - total flux cleaned = 0.00584406 Jy ! Component: 1350 - total flux cleaned = 0.00578808 Jy ! Component: 1400 - total flux cleaned = 0.00595384 Jy ! Component: 1450 - total flux cleaned = 0.00606266 Jy ! Component: 1500 - total flux cleaned = 0.00584529 Jy ! Component: 1550 - total flux cleaned = 0.00600677 Jy ! Component: 1600 - total flux cleaned = 0.00606005 Jy ! Component: 1650 - total flux cleaned = 0.00605989 Jy ! Component: 1700 - total flux cleaned = 0.00611255 Jy ! Component: 1750 - total flux cleaned = 0.00611203 Jy ! Component: 1800 - total flux cleaned = 0.0061118 Jy ! Component: 1850 - total flux cleaned = 0.00616227 Jy ! Component: 1900 - total flux cleaned = 0.00606047 Jy ! Component: 1950 - total flux cleaned = 0.00616149 Jy ! Component: 2000 - total flux cleaned = 0.00621071 Jy ! Component: 2050 - total flux cleaned = 0.00596296 Jy ! Component: 2100 - total flux cleaned = 0.00601206 Jy ! Component: 2150 - total flux cleaned = 0.00591473 Jy ! Component: 2200 - total flux cleaned = 0.00591459 Jy ! Component: 2250 - total flux cleaned = 0.0059631 Jy ! Component: 2300 - total flux cleaned = 0.00591547 Jy ! Component: 2350 - total flux cleaned = 0.00586815 Jy ! Component: 2400 - total flux cleaned = 0.00596213 Jy ! Component: 2450 - total flux cleaned = 0.00591539 Jy ! Component: 2500 - total flux cleaned = 0.00582265 Jy ! Component: 2550 - total flux cleaned = 0.00559179 Jy ! Component: 2600 - total flux cleaned = 0.00563795 Jy ! Component: 2650 - total flux cleaned = 0.00568398 Jy ! Component: 2700 - total flux cleaned = 0.00563844 Jy ! Component: 2750 - total flux cleaned = 0.00559323 Jy ! Component: 2800 - total flux cleaned = 0.00554886 Jy ! Component: 2850 - total flux cleaned = 0.00554929 Jy ! Component: 2900 - total flux cleaned = 0.0053278 Jy ! Component: 2950 - total flux cleaned = 0.00546026 Jy ! Component: 3000 - total flux cleaned = 0.00537269 Jy ! Component: 3050 - total flux cleaned = 0.00524189 Jy ! Component: 3100 - total flux cleaned = 0.00532856 Jy ! Component: 3150 - total flux cleaned = 0.00519893 Jy ! Component: 3200 - total flux cleaned = 0.0049846 Jy ! Component: 3250 - total flux cleaned = 0.00489962 Jy ! Component: 3300 - total flux cleaned = 0.00485744 Jy ! Component: 3350 - total flux cleaned = 0.00485777 Jy ! Component: 3400 - total flux cleaned = 0.00498344 Jy ! Component: 3450 - total flux cleaned = 0.00489984 Jy ! Component: 3500 - total flux cleaned = 0.00452537 Jy ! Component: 3550 - total flux cleaned = 0.00448433 Jy ! Component: 3600 - total flux cleaned = 0.00444309 Jy ! Component: 3650 - total flux cleaned = 0.00423839 Jy ! Component: 3700 - total flux cleaned = 0.00444255 Jy ! Component: 3750 - total flux cleaned = 0.00415805 Jy ! Component: 3800 - total flux cleaned = 0.00399638 Jy ! Component: 3850 - total flux cleaned = 0.0039559 Jy ! Component: 3900 - total flux cleaned = 0.00379606 Jy ! Component: 3950 - total flux cleaned = 0.00367653 Jy ! Component: 4000 - total flux cleaned = 0.00363712 Jy ! Component: 4050 - total flux cleaned = 0.00367684 Jy ! Total flux subtracted in 4096 components = 0.00355884 Jy ! Clean residual min=-0.001962 max=0.002128 Jy/beam ! Clean residual mean=-0.000004 rms=0.000698 Jy/beam ! Combined flux in latest and established models = 2.09159 Jy keep ! Adding 316 model components to the UV plane model. ! The established model now contains 414 components and 2.09159 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv126_uvs/J0102+5824_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.794 x 5.465 at 64.26 degrees (North through East) ! Clean map min=-0.0038598 max=1.8189 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv126_uvs/J0102+5824_S_map.fits wmodel /scr/pima/rv126_uvs/J0102+5824_S_map.mod ! Writing 414 model components to file: /scr/pima/rv126_uvs/J0102+5824_S_map.mod wobs /scr/pima/rv126_uvs/J0102+5824_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv126_uvs/J0102+5824_S_uvs.fits wwins /scr/pima/rv126_uvs/J0102+5824_S_map.win ! wwins: Wrote 4 windows to /scr/pima/rv126_uvs/J0102+5824_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 1.81886 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000697946 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.115118 0.115118 0.230236 0.460473 0.920945 1.84189 3.68378 7.36756 14.7351 29.4703 58.9405 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.818 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2606.02 quit ! Quitting program ! Log file /scr/pima/rv126_uvs/J0102+5824_S_dfm.log closed on Sun Dec 23 07:35:33 2018