! Started logfile: .//J2200-1632_C_20180530_dfm.log on Sun Jul 8 13:53:31 2018 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs .//J2200-1632_C_20180530_uva.fits ! Reading UV FITS file: .//J2200-1632_C_20180530_uva.fits ! AN table 1: 22 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.979798 visibilities/baseline/integration-bin. ! Found source: J2200-1632 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 7760 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_01.dfm J2200-1632_C] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.019563Jy sigma=22.749509 ! Fit after self-cal, rms=0.859031Jy sigma=19.196008 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.295 mas, bmaj=3.291 mas, bpa=-9.067 degrees ! Estimated noise=0.582187 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 = 0.114186 Jy ! Component: 100 - total flux cleaned = 0.139086 Jy ! Total flux subtracted in 100 components = 0.139086 Jy ! Clean residual min=-0.008856 max=0.008633 Jy/beam ! Clean residual mean=0.000003 rms=0.001138 Jy/beam ! Combined flux in latest and established models = 0.139086 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.139086 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.043617Jy sigma=0.844559 ! Fit after self-cal, rms=0.043608Jy sigma=0.844444 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.724 mas, bmaj=4.166 mas, bpa=-8.35 degrees ! Estimated noise=0.371802 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 = -0.00437839 Jy ! Component: 100 - total flux cleaned = -0.00515559 Jy ! Component: 150 - total flux cleaned = -0.00588326 Jy ! Component: 200 - total flux cleaned = -0.00648108 Jy ! Total flux subtracted in 200 components = -0.00648108 Jy ! Clean residual min=-0.002921 max=0.004605 Jy/beam ! Clean residual mean=0.000009 rms=0.000778 Jy/beam ! Combined flux in latest and established models = 0.132605 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.132605 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.042371Jy sigma=0.819669 ! Fit after self-cal, rms=0.042359Jy sigma=0.819560 ! Inverting map ! Added new window around map position (1.2, 5.1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00324612 Jy ! Component: 100 - total flux cleaned = 0.00365571 Jy ! Component: 150 - total flux cleaned = 0.00365572 Jy ! Component: 200 - total flux cleaned = 0.00372519 Jy ! Total flux subtracted in 200 components = 0.00372519 Jy ! Clean residual min=-0.003000 max=0.003429 Jy/beam ! Clean residual mean=0.000009 rms=0.000692 Jy/beam ! Combined flux in latest and established models = 0.13633 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 28 components and 0.13633 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.041781Jy sigma=0.807121 ! Fit after self-cal, rms=0.041742Jy sigma=0.806325 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.724 x 4.166 at -8.35 degrees (North through East) ! Clean map min=-0.0026805 max=0.14129 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.02 KP 0.95 ! LA 1.06 MK 0.85 NL 0.96 OV 1.02 ! PT 0.98 SC 0.89 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.94 HN 1.00 KP 0.95 ! LA 1.04 MK 0.88 NL 0.96 OV 1.03 ! PT 0.97 SC 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 1.02 KP 0.93 ! LA 1.02 MK 1.05 NL 1.00 OV 1.06 ! PT 1.03 SC 0.94 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 1.01 KP 0.97 ! LA 1.05 MK 0.94 NL 1.00 OV 1.03 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.05 KP 0.98 ! LA 1.05 MK 0.98 NL 1.02 OV 1.03 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.97 HN 1.02 KP 0.96 ! LA 1.06 MK 0.97 NL 1.05 OV 1.00 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.95 HN 1.03 KP 0.96 ! LA 1.05 MK 0.98 NL 1.06 OV 1.04 ! PT 0.94 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.96 HN 1.05 KP 0.94 ! LA 1.06 MK 0.96 NL 1.05 OV 1.03 ! PT 0.97 SC 1.00 ! ! ! Fit before self-cal, rms=0.041742Jy sigma=0.806325 ! Fit after self-cal, rms=0.039406Jy sigma=0.777062 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.708 mas, bmaj=4.138 mas, bpa=-8.492 degrees ! Estimated noise=0.370068 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 = 7.75774e-06 Jy ! Component: 100 - total flux cleaned = -0.00024238 Jy ! Component: 150 - total flux cleaned = -0.000276717 Jy ! Component: 200 - total flux cleaned = -0.000335924 Jy ! Total flux subtracted in 200 components = -0.000335924 Jy ! Clean residual min=-0.001459 max=0.001427 Jy/beam ! Clean residual mean=0.000000 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.135994 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 46 components and 0.135994 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.039325Jy sigma=0.775099 ! Fit after self-cal, rms=0.039331Jy sigma=0.774963 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.039331Jy sigma=0.774963 ! Fit after self-cal, rms=0.039304Jy sigma=0.774767 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.704 mas, bmaj=4.131 mas, bpa=-8.505 degrees ! Estimated noise=0.370305 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000107158 Jy ! Component: 100 - total flux cleaned = 2.72248e-05 Jy ! Component: 150 - total flux cleaned = -1.88207e-05 Jy ! Component: 200 - total flux cleaned = -6.05706e-05 Jy ! Total flux subtracted in 200 components = -6.05706e-05 Jy ! Clean residual min=-0.001332 max=0.001316 Jy/beam ! Clean residual mean=0.000000 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.135933 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 55 components and 0.135933 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.039273Jy sigma=0.773968 ! Fit after self-cal, rms=0.039272Jy sigma=0.773944 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 = -0.000104145 Jy ! Component: 100 - total flux cleaned = -0.000158128 Jy ! Component: 150 - total flux cleaned = -0.000174355 Jy ! Component: 200 - total flux cleaned = -0.000204611 Jy ! Total flux subtracted in 200 components = -0.000204611 Jy ! Clean residual min=-0.001282 max=0.001283 Jy/beam ! Clean residual mean=0.000000 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.135729 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 68 components and 0.135729 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.039259Jy sigma=0.773626 ! Fit after self-cal, rms=0.039259Jy sigma=0.773619 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.039259Jy sigma=0.773619 ! Fit after self-cal, rms=0.039247Jy sigma=0.773297 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.702 mas, bmaj=4.127 mas, bpa=-8.522 degrees ! Estimated noise=0.370517 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.50254e-05 Jy ! Component: 100 - total flux cleaned = -1.59174e-05 Jy ! Component: 150 - total flux cleaned = -4.39267e-05 Jy ! Component: 200 - total flux cleaned = -8.28239e-05 Jy ! Total flux subtracted in 200 components = -8.28239e-05 Jy ! Clean residual min=-0.001297 max=0.001243 Jy/beam ! Clean residual mean=-0.000000 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.135646 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 74 components and 0.135646 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.039236Jy sigma=0.772993 ! Fit after self-cal, rms=0.039236Jy sigma=0.772982 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 = -5.89755e-05 Jy ! Component: 100 - total flux cleaned = -9.47678e-05 Jy ! Component: 150 - total flux cleaned = -0.000116809 Jy ! Component: 200 - total flux cleaned = -0.000126877 Jy ! Total flux subtracted in 200 components = -0.000126877 Jy ! Clean residual min=-0.001293 max=0.001218 Jy/beam ! Clean residual mean=0.000000 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.135519 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 79 components and 0.135519 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.039230Jy sigma=0.772847 ! Fit after self-cal, rms=0.039231Jy sigma=0.772844 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.039231Jy sigma=0.772844 ! Fit after self-cal, rms=0.039205Jy sigma=0.772607 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.717 mas, bmaj=7.383 mas, bpa=-9.366 degrees ! Estimated noise=0.471446 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.14947e-05 Jy ! Component: 100 - total flux cleaned = 1.75606e-05 Jy ! Component: 150 - total flux cleaned = 2.85606e-05 Jy ! Component: 200 - total flux cleaned = 2.85208e-05 Jy ! Total flux subtracted in 200 components = 2.85208e-05 Jy ! Clean residual min=-0.001422 max=0.001517 Jy/beam ! Clean residual mean=-0.000000 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.135548 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 89 components and 0.135548 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.039205Jy sigma=0.772605 ! Fit after self-cal, rms=0.039205Jy sigma=0.772597 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 = 9.80146e-06 Jy ! Component: 100 - total flux cleaned = 1.71661e-06 Jy ! Component: 150 - total flux cleaned = -1.31255e-05 Jy ! Component: 200 - total flux cleaned = -2.71771e-05 Jy ! Total flux subtracted in 200 components = -2.71771e-05 Jy ! Clean residual min=-0.001423 max=0.001517 Jy/beam ! Clean residual mean=-0.000000 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.135521 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 93 components and 0.13552 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.039206Jy sigma=0.772620 ! Fit after self-cal, rms=0.039206Jy sigma=0.772619 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=1.7 mas, bmaj=4.125 mas, bpa=-8.537 degrees ! Estimated noise=0.370534 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.7 x 4.125 at -8.537 degrees (North through East) ! Clean map min=-0.0013918 max=0.14054 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.28 mas, bmaj=3.281 mas, bpa=-9.357 degrees ! Estimated noise=0.57408 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.112614 Jy ! Component: 100 - total flux cleaned = 0.137171 Jy ! Component: 150 - total flux cleaned = 0.137775 Jy ! Component: 200 - total flux cleaned = 0.137286 Jy ! Total flux subtracted in 200 components = 0.137286 Jy ! Clean residual min=-0.003074 max=0.002576 Jy/beam ! Clean residual mean=-0.000001 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.137286 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.137286 Jy ! Inverting map and beam ! Estimated beam: bmin=1.7 mas, bmaj=4.125 mas, bpa=-8.537 degrees ! Estimated noise=0.370534 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 = -0.00140231 Jy ! Component: 100 - total flux cleaned = -0.00146449 Jy ! Component: 150 - total flux cleaned = -0.00156709 Jy ! Component: 200 - total flux cleaned = -0.00161024 Jy ! Total flux subtracted in 200 components = -0.00161024 Jy ! Clean residual min=-0.001455 max=0.001393 Jy/beam ! Clean residual mean=-0.000000 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.135676 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 28 components and 0.135676 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.717 mas, bmaj=7.383 mas, bpa=-9.366 degrees ! Estimated noise=0.471446 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.41121e-05 Jy ! Component: 100 - total flux cleaned = -0.000126419 Jy ! Component: 150 - total flux cleaned = -0.000125785 Jy ! Component: 200 - total flux cleaned = -0.000107948 Jy ! Total flux subtracted in 200 components = -0.000107948 Jy ! Clean residual min=-0.001458 max=0.001504 Jy/beam ! Clean residual mean=-0.000000 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.135568 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 = -3.85529e-07 Jy ! Component: 100 - total flux cleaned = -1.21177e-08 Jy ! Component: 150 - total flux cleaned = 2.41162e-07 Jy ! Component: 200 - total flux cleaned = 1.88175e-07 Jy ! Total flux subtracted in 200 components = 1.88175e-07 Jy ! Clean residual min=-0.001457 max=0.001497 Jy/beam ! Clean residual mean=-0.000000 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.135568 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 43 components and 0.135568 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.7 mas, bmaj=4.125 mas, bpa=-8.537 degrees ! Estimated noise=0.370534 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.57837e-05 Jy ! Component: 100 - total flux cleaned = 1.26451e-05 Jy ! Component: 150 - total flux cleaned = -1.70673e-05 Jy ! Component: 200 - total flux cleaned = -4.40225e-05 Jy ! Total flux subtracted in 200 components = -4.40225e-05 Jy ! Clean residual min=-0.001434 max=0.001278 Jy/beam ! Clean residual mean=-0.000000 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.135524 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 61 components and 0.135524 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.039281Jy sigma=0.774250 ! Fit after self-cal, rms=0.039276Jy sigma=0.774191 wmodel J2200-1632_C_map.mod ! Writing 61 model components to file: J2200-1632_C_map.mod wobs J2200-1632_C_uvs.fits ! Writing UV FITS file: J2200-1632_C_uvs.fits wwins J2200-1632_C_map.win ! wwins: Wrote 2 windows to J2200-1632_C_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000361924 Jy ! Component: 100 - total flux cleaned = -0.000429765 Jy ! Component: 150 - total flux cleaned = -0.000496107 Jy ! Component: 200 - total flux cleaned = -0.000580562 Jy ! Component: 250 - total flux cleaned = -0.000662152 Jy ! Component: 300 - total flux cleaned = -0.000721436 Jy ! Component: 350 - total flux cleaned = -0.000702064 Jy ! Component: 400 - total flux cleaned = -0.000739895 Jy ! Component: 450 - total flux cleaned = -0.000721823 Jy ! Component: 500 - total flux cleaned = -0.000757478 Jy ! Component: 550 - total flux cleaned = -0.000739935 Jy ! Component: 600 - total flux cleaned = -0.000756923 Jy ! Component: 650 - total flux cleaned = -0.000706534 Jy ! Component: 700 - total flux cleaned = -0.000722918 Jy ! Component: 750 - total flux cleaned = -0.000657991 Jy ! Component: 800 - total flux cleaned = -0.000642295 Jy ! Component: 850 - total flux cleaned = -0.000564175 Jy ! Component: 900 - total flux cleaned = -0.000564049 Jy ! Component: 950 - total flux cleaned = -0.000518385 Jy ! Component: 1000 - total flux cleaned = -0.00051846 Jy ! Component: 1050 - total flux cleaned = -0.000518478 Jy ! Component: 1100 - total flux cleaned = -0.000518424 Jy ! Component: 1150 - total flux cleaned = -0.000489487 Jy ! Component: 1200 - total flux cleaned = -0.000518032 Jy ! Component: 1250 - total flux cleaned = -0.000475962 Jy ! Component: 1300 - total flux cleaned = -0.000448308 Jy ! Component: 1350 - total flux cleaned = -0.000421216 Jy ! Component: 1400 - total flux cleaned = -0.000353688 Jy ! Component: 1450 - total flux cleaned = -0.000354056 Jy ! Component: 1500 - total flux cleaned = -0.000340813 Jy ! Component: 1550 - total flux cleaned = -0.000301634 Jy ! Component: 1600 - total flux cleaned = -0.000262953 Jy ! Component: 1650 - total flux cleaned = -0.000211814 Jy ! Component: 1700 - total flux cleaned = -0.000186334 Jy ! Component: 1750 - total flux cleaned = -0.000123566 Jy ! Component: 1800 - total flux cleaned = -4.85811e-05 Jy ! Component: 1850 - total flux cleaned = 4.99281e-05 Jy ! Component: 1900 - total flux cleaned = 0.000147438 Jy ! Component: 1950 - total flux cleaned = 0.000171587 Jy ! Component: 2000 - total flux cleaned = 0.000231818 Jy ! Component: 2050 - total flux cleaned = 0.000327064 Jy ! Component: 2100 - total flux cleaned = 0.000397744 Jy ! Component: 2150 - total flux cleaned = 0.000444514 Jy ! Component: 2200 - total flux cleaned = 0.000525503 Jy ! Component: 2250 - total flux cleaned = 0.000594306 Jy ! Component: 2300 - total flux cleaned = 0.000640019 Jy ! Component: 2350 - total flux cleaned = 0.000707785 Jy ! Component: 2400 - total flux cleaned = 0.000763837 Jy ! Component: 2450 - total flux cleaned = 0.000830493 Jy ! Component: 2500 - total flux cleaned = 0.000863641 Jy ! Component: 2550 - total flux cleaned = 0.000896428 Jy ! Component: 2600 - total flux cleaned = 0.000918243 Jy ! Component: 2650 - total flux cleaned = 0.00099366 Jy ! Component: 2700 - total flux cleaned = 0.00098281 Jy ! Component: 2750 - total flux cleaned = 0.000993422 Jy ! Component: 2800 - total flux cleaned = 0.0010252 Jy ! Component: 2850 - total flux cleaned = 0.00103566 Jy ! Component: 2900 - total flux cleaned = 0.00102514 Jy ! Component: 2950 - total flux cleaned = 0.00106656 Jy ! Component: 3000 - total flux cleaned = 0.00106661 Jy ! Component: 3050 - total flux cleaned = 0.00108716 Jy ! Component: 3100 - total flux cleaned = 0.00109725 Jy ! Component: 3150 - total flux cleaned = 0.00110723 Jy ! Component: 3200 - total flux cleaned = 0.00113733 Jy ! Component: 3250 - total flux cleaned = 0.00107755 Jy ! Component: 3300 - total flux cleaned = 0.00109747 Jy ! Component: 3350 - total flux cleaned = 0.00112706 Jy ! Component: 3400 - total flux cleaned = 0.00111736 Jy ! Component: 3450 - total flux cleaned = 0.00109783 Jy ! Component: 3500 - total flux cleaned = 0.00109788 Jy ! Component: 3550 - total flux cleaned = 0.00111719 Jy ! Component: 3600 - total flux cleaned = 0.00107893 Jy ! Component: 3650 - total flux cleaned = 0.00111723 Jy ! Component: 3700 - total flux cleaned = 0.00111725 Jy ! Component: 3750 - total flux cleaned = 0.00109842 Jy ! Component: 3800 - total flux cleaned = 0.00109843 Jy ! Component: 3850 - total flux cleaned = 0.00107981 Jy ! Component: 3900 - total flux cleaned = 0.00108906 Jy ! Component: 3950 - total flux cleaned = 0.00106147 Jy ! Component: 4000 - total flux cleaned = 0.00108907 Jy ! Component: 4050 - total flux cleaned = 0.00105256 Jy ! Total flux subtracted in 4096 components = 0.00106163 Jy ! Clean residual min=-0.000492 max=0.000506 Jy/beam ! Clean residual mean=-0.000001 rms=0.000160 Jy/beam ! Combined flux in latest and established models = 0.136586 Jy keep ! Adding 276 model components to the UV plane model. ! The established model now contains 337 components and 0.136586 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2200-1632_C_20180530_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.7 x 4.125 at -8.537 degrees (North through East) ! Clean map min=-0.0010369 max=0.14044 Jy/beam ! Writing clean map to FITS file: .//J2200-1632_C_20180530_map.fits wmodel .//J2200-1632_C_20180530_map.mod ! Writing 337 model components to file: .//J2200-1632_C_20180530_map.mod wobs .//J2200-1632_C_20180530_uvs.fits ! Writing UV FITS file: .//J2200-1632_C_20180530_uvs.fits wwins .//J2200-1632_C_20180530_map.win ! wwins: Wrote 3 windows to .//J2200-1632_C_20180530_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.140441 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000158826 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.339274 0.339274 0.678547 1.35709 2.71419 5.42838 10.8568 21.7135 43.427 86.8541 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.14 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 884.241 quit ! Quitting program ! Log file .//J2200-1632_C_20180530_dfm.log closed on Sun Jul 8 13:53:35 2018