! Started logfile: .//J1411-0300_X_dfm.log on Mon Jan 20 18:11:55 2020 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J1411-0300_X_uva.fits ! Reading UV FITS file: .//J1411-0300_X_uva.fits ! AN table 1: 16 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.976389 visibilities/baseline/integration-bin. ! Found source: J1411-0300 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 5624 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J1411-0300_X] 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 0.200x0.200 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=1.019405Jy sigma=18.582184 ! Fit after self-cal, rms=0.767976Jy sigma=14.005541 ! 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=0.8285 mas, bmaj=2.013 mas, bpa=-1.658 degrees ! Estimated noise=0.869543 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 = 0.171668 Jy ! Component: 100 - total flux cleaned = 0.213371 Jy ! Total flux subtracted in 100 components = 0.213371 Jy ! Clean residual min=-0.017167 max=0.017650 Jy/beam ! Clean residual mean=-0.000035 rms=0.003429 Jy/beam ! Combined flux in latest and established models = 0.213371 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.213371 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=0.074153Jy sigma=1.295501 ! Fit after self-cal, rms=0.074144Jy sigma=1.295382 ! 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=0.9964 mas, bmaj=2.275 mas, bpa=-1.872 degrees ! Estimated noise=0.525492 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 = 0.0299333 Jy ! Component: 100 - total flux cleaned = 0.0451884 Jy ! Component: 150 - total flux cleaned = 0.0545213 Jy ! Component: 200 - total flux cleaned = 0.0603399 Jy ! Total flux subtracted in 200 components = 0.0603399 Jy ! Clean residual min=-0.015521 max=0.017081 Jy/beam ! Clean residual mean=-0.000055 rms=0.003801 Jy/beam ! Combined flux in latest and established models = 0.27371 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 50 components and 0.27371 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=0.061791Jy sigma=1.045988 ! Fit after self-cal, rms=0.061786Jy sigma=1.045769 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9964 x 2.275 at -1.872 degrees (North through East) ! Clean map min=-0.014658 max=0.22982 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.87 HN 1.15 KP 1.01 ! LA 0.82 MK 0.98 NL 1.05 OV 1.26 ! PT 0.96 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.86 HN 1.16 KP 1.02 ! LA 0.84 MK 0.98 NL 1.04 OV 1.23 ! PT 0.96 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.86 HN 1.16 KP 1.02 ! LA 0.82 MK 0.96 NL 1.06 OV 1.24 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.87 HN 1.16 KP 1.01 ! LA 0.83 MK 0.96 NL 1.06 OV 1.22 ! PT 0.98 SC 0.96 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.83 HN 1.17 KP 0.98 ! LA 0.82 MK 0.95 NL 1.03 OV 1.23 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.81 HN 1.17 KP 0.99 ! LA 0.82 MK 0.97 NL 1.03 OV 1.21 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.77 HN 1.16 KP 1.00 ! LA 0.83 MK 0.97 NL 1.05 OV 1.24 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.81 HN 1.12 KP 1.02 ! LA 0.81 MK 0.98 NL 1.04 OV 1.25 ! PT 0.96 SC 0.98 ! ! ! Fit before self-cal, rms=0.061786Jy sigma=1.045769 ! Fit after self-cal, rms=0.045064Jy sigma=0.723885 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.006 mas, bmaj=2.301 mas, bpa=-1.816 degrees ! Estimated noise=0.524079 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 (-4.4, 16). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00204034 Jy ! Component: 100 - total flux cleaned = 0.00224371 Jy ! Component: 150 - total flux cleaned = 0.00260448 Jy ! Component: 200 - total flux cleaned = 0.00291934 Jy ! Total flux subtracted in 200 components = 0.00291934 Jy ! Clean residual min=-0.002522 max=0.002296 Jy/beam ! Clean residual mean=0.000000 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.27663 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 63 components and 0.27663 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=0.044683Jy sigma=0.716943 ! Fit after self-cal, rms=0.044777Jy sigma=0.716237 ! 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=0.044777Jy sigma=0.716237 ! Fit after self-cal, rms=0.044724Jy sigma=0.715853 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.007 mas, bmaj=2.303 mas, bpa=-1.711 degrees ! Estimated noise=0.522992 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000715361 Jy ! Component: 100 - total flux cleaned = -0.000548888 Jy ! Component: 150 - total flux cleaned = -0.000475166 Jy ! Component: 200 - total flux cleaned = -0.000338231 Jy ! Total flux subtracted in 200 components = -0.000338231 Jy ! Clean residual min=-0.002336 max=0.002202 Jy/beam ! Clean residual mean=0.000001 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.276292 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 72 components and 0.276291 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=0.044636Jy sigma=0.714491 ! Fit after self-cal, rms=0.044639Jy sigma=0.714476 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 = 6.72888e-05 Jy ! Component: 100 - total flux cleaned = 0.000128774 Jy ! Component: 150 - total flux cleaned = 0.000157855 Jy ! Component: 200 - total flux cleaned = 0.000157651 Jy ! Total flux subtracted in 200 components = 0.000157651 Jy ! Clean residual min=-0.002313 max=0.002182 Jy/beam ! Clean residual mean=0.000001 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.276449 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 79 components and 0.276449 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=0.044599Jy sigma=0.713896 ! Fit after self-cal, rms=0.044602Jy sigma=0.713891 ! 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=0.044602Jy sigma=0.713891 ! Fit after self-cal, rms=0.044558Jy sigma=0.713752 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.008 mas, bmaj=2.304 mas, bpa=-1.649 degrees ! Estimated noise=0.522256 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000745683 Jy ! Component: 100 - total flux cleaned = -0.000875945 Jy ! Component: 150 - total flux cleaned = -0.000899848 Jy ! Component: 200 - total flux cleaned = -0.000900579 Jy ! Total flux subtracted in 200 components = -0.000900579 Jy ! Clean residual min=-0.002232 max=0.002213 Jy/beam ! Clean residual mean=0.000002 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.275549 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 84 components and 0.275549 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=0.044524Jy sigma=0.713274 ! Fit after self-cal, rms=0.044526Jy sigma=0.713266 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 = -9.66727e-05 Jy ! Component: 100 - total flux cleaned = -7.53936e-05 Jy ! Component: 150 - total flux cleaned = -5.45986e-05 Jy ! Component: 200 - total flux cleaned = -3.47747e-05 Jy ! Total flux subtracted in 200 components = -3.47747e-05 Jy ! Clean residual min=-0.002218 max=0.002219 Jy/beam ! Clean residual mean=0.000001 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.275514 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 87 components and 0.275514 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=0.044505Jy sigma=0.712968 ! Fit after self-cal, rms=0.044506Jy sigma=0.712963 ! Inverting map ! Added new window around map position (17.4, -51.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00181368 Jy ! Component: 100 - total flux cleaned = 0.00195135 Jy ! Component: 150 - total flux cleaned = 0.00201539 Jy ! Component: 200 - total flux cleaned = 0.0020716 Jy ! Total flux subtracted in 200 components = 0.0020716 Jy ! Clean residual min=-0.002028 max=0.002005 Jy/beam ! Clean residual mean=0.000001 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.277585 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 102 components and 0.277585 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=0.044404Jy sigma=0.711073 ! Fit after self-cal, rms=0.044399Jy sigma=0.711023 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.044399Jy sigma=0.711023 ! Fit after self-cal, rms=0.044320Jy sigma=0.710906 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.185 mas, bmaj=3.631 mas, bpa=-9.309 degrees ! Estimated noise=0.633804 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000196407 Jy ! Component: 100 - total flux cleaned = -0.000250266 Jy ! Component: 150 - total flux cleaned = -0.000206755 Jy ! Component: 200 - total flux cleaned = -0.000148111 Jy ! Total flux subtracted in 200 components = -0.000148111 Jy ! Clean residual min=-0.001934 max=0.001911 Jy/beam ! Clean residual mean=0.000004 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.277437 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 108 components and 0.277437 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=0.044307Jy sigma=0.710552 ! Fit after self-cal, rms=0.044301Jy sigma=0.710491 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 = -2.69858e-05 Jy ! Component: 100 - total flux cleaned = -2.79126e-05 Jy ! Component: 150 - total flux cleaned = 2.46784e-05 Jy ! Component: 200 - total flux cleaned = 4.00531e-05 Jy ! Total flux subtracted in 200 components = 4.00531e-05 Jy ! Clean residual min=-0.001851 max=0.001829 Jy/beam ! Clean residual mean=0.000004 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.277477 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 112 components and 0.277478 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=0.044303Jy sigma=0.710419 ! Fit after self-cal, rms=0.044299Jy sigma=0.710381 ! 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=1.008 mas, bmaj=2.304 mas, bpa=-1.621 degrees ! Estimated noise=0.521194 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.008 x 2.304 at -1.621 degrees (North through East) ! Clean map min=-0.0017622 max=0.22977 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=0.8304 mas, bmaj=2.027 mas, bpa=-1.278 degrees ! Estimated noise=0.88008 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.173706 Jy ! Component: 100 - total flux cleaned = 0.215969 Jy ! Component: 150 - total flux cleaned = 0.234231 Jy ! Component: 200 - total flux cleaned = 0.244464 Jy ! Total flux subtracted in 200 components = 0.244464 Jy ! Clean residual min=-0.004156 max=0.007417 Jy/beam ! Clean residual mean=-0.000008 rms=0.001185 Jy/beam ! Combined flux in latest and established models = 0.244464 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.244464 Jy ! Inverting map and beam ! Estimated beam: bmin=1.008 mas, bmaj=2.304 mas, bpa=-1.621 degrees ! Estimated noise=0.521194 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) ! Added new window around map position (1, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0104627 Jy ! Component: 100 - total flux cleaned = 0.0160884 Jy ! Component: 150 - total flux cleaned = 0.0195189 Jy ! Component: 200 - total flux cleaned = 0.0219502 Jy ! Total flux subtracted in 200 components = 0.0219502 Jy ! Clean residual min=-0.002494 max=0.002041 Jy/beam ! Clean residual mean=-0.000004 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.266414 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 69 components and 0.266414 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.185 mas, bmaj=3.631 mas, bpa=-9.309 degrees ! Estimated noise=0.633804 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00234216 Jy ! Component: 100 - total flux cleaned = 0.00390937 Jy ! Component: 150 - total flux cleaned = 0.00517001 Jy ! Component: 200 - total flux cleaned = 0.00610637 Jy ! Total flux subtracted in 200 components = 0.00610637 Jy ! Clean residual min=-0.002364 max=0.001752 Jy/beam ! Clean residual mean=-0.000001 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.27252 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 = 0.000552342 Jy ! Component: 100 - total flux cleaned = 0.00104221 Jy ! Component: 150 - total flux cleaned = 0.00124895 Jy ! Component: 200 - total flux cleaned = 0.00141395 Jy ! Total flux subtracted in 200 components = 0.00141395 Jy ! Clean residual min=-0.002172 max=0.001752 Jy/beam ! Clean residual mean=0.000001 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.273934 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 99 components and 0.273934 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.008 mas, bmaj=2.304 mas, bpa=-1.621 degrees ! Estimated noise=0.521194 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000468411 Jy ! Component: 100 - total flux cleaned = -0.000508545 Jy ! Component: 150 - total flux cleaned = -0.000546105 Jy ! Component: 200 - total flux cleaned = -0.000546316 Jy ! Total flux subtracted in 200 components = -0.000546316 Jy ! Clean residual min=-0.002066 max=0.001670 Jy/beam ! Clean residual mean=0.000000 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.273388 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 120 components and 0.273388 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=0.044258Jy sigma=0.709559 ! Fit after self-cal, rms=0.044234Jy sigma=0.709247 wmodel J1411-0300_X_map.mod ! Writing 120 model components to file: J1411-0300_X_map.mod wobs J1411-0300_X_uvs.fits ! Writing UV FITS file: J1411-0300_X_uvs.fits wwins J1411-0300_X_map.win ! wwins: Wrote 4 windows to J1411-0300_X_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 = -0.000596439 Jy ! Component: 100 - total flux cleaned = -0.000658393 Jy ! Component: 150 - total flux cleaned = -0.000464226 Jy ! Component: 200 - total flux cleaned = -0.000175454 Jy ! Component: 250 - total flux cleaned = 7.54831e-05 Jy ! Component: 300 - total flux cleaned = 0.000244277 Jy ! Component: 350 - total flux cleaned = 0.000406924 Jy ! Component: 400 - total flux cleaned = 0.000541417 Jy ! Component: 450 - total flux cleaned = 0.000650236 Jy ! Component: 500 - total flux cleaned = 0.000713939 Jy ! Component: 550 - total flux cleaned = 0.000796349 Jy ! Component: 600 - total flux cleaned = 0.000856445 Jy ! Component: 650 - total flux cleaned = 0.000876321 Jy ! Component: 700 - total flux cleaned = 0.000895624 Jy ! Component: 750 - total flux cleaned = 0.000896218 Jy ! Component: 800 - total flux cleaned = 0.000969141 Jy ! Component: 850 - total flux cleaned = 0.00100466 Jy ! Component: 900 - total flux cleaned = 0.00098775 Jy ! Component: 950 - total flux cleaned = 0.00100503 Jy ! Component: 1000 - total flux cleaned = 0.0010048 Jy ! Component: 1050 - total flux cleaned = 0.000988314 Jy ! Component: 1100 - total flux cleaned = 0.00100429 Jy ! Component: 1150 - total flux cleaned = 0.00103563 Jy ! Component: 1200 - total flux cleaned = 0.00100416 Jy ! Component: 1250 - total flux cleaned = 0.00105053 Jy ! Component: 1300 - total flux cleaned = 0.00103513 Jy ! Component: 1350 - total flux cleaned = 0.000989965 Jy ! Component: 1400 - total flux cleaned = 0.000916369 Jy ! Component: 1450 - total flux cleaned = 0.000989543 Jy ! Component: 1500 - total flux cleaned = 0.000960605 Jy ! Component: 1550 - total flux cleaned = 0.000903928 Jy ! Component: 1600 - total flux cleaned = 0.000903978 Jy ! Component: 1650 - total flux cleaned = 0.000904342 Jy ! Component: 1700 - total flux cleaned = 0.000945341 Jy ! Component: 1750 - total flux cleaned = 0.000905116 Jy ! Component: 1800 - total flux cleaned = 0.000892067 Jy ! Component: 1850 - total flux cleaned = 0.000905233 Jy ! Component: 1900 - total flux cleaned = 0.000879174 Jy ! Component: 1950 - total flux cleaned = 0.00089222 Jy ! Component: 2000 - total flux cleaned = 0.000917578 Jy ! Component: 2050 - total flux cleaned = 0.000892321 Jy ! Component: 2100 - total flux cleaned = 0.000941946 Jy ! Component: 2150 - total flux cleaned = 0.000942018 Jy ! Component: 2200 - total flux cleaned = 0.000978521 Jy ! Component: 2250 - total flux cleaned = 0.00100273 Jy ! Component: 2300 - total flux cleaned = 0.00102644 Jy ! Component: 2350 - total flux cleaned = 0.00106185 Jy ! Component: 2400 - total flux cleaned = 0.00106198 Jy ! Component: 2450 - total flux cleaned = 0.00108501 Jy ! Component: 2500 - total flux cleaned = 0.00111932 Jy ! Component: 2550 - total flux cleaned = 0.00116464 Jy ! Component: 2600 - total flux cleaned = 0.00114202 Jy ! Component: 2650 - total flux cleaned = 0.00117537 Jy ! Component: 2700 - total flux cleaned = 0.00117532 Jy ! Component: 2750 - total flux cleaned = 0.00120809 Jy ! Component: 2800 - total flux cleaned = 0.00119721 Jy ! Component: 2850 - total flux cleaned = 0.00124017 Jy ! Component: 2900 - total flux cleaned = 0.00126128 Jy ! Component: 2950 - total flux cleaned = 0.00126125 Jy ! Component: 3000 - total flux cleaned = 0.00135553 Jy ! Component: 3050 - total flux cleaned = 0.00133474 Jy ! Component: 3100 - total flux cleaned = 0.00136563 Jy ! Component: 3150 - total flux cleaned = 0.00140658 Jy ! Component: 3200 - total flux cleaned = 0.00144718 Jy ! Component: 3250 - total flux cleaned = 0.00144722 Jy ! Component: 3300 - total flux cleaned = 0.00149721 Jy ! Component: 3350 - total flux cleaned = 0.00152703 Jy ! Component: 3400 - total flux cleaned = 0.00155664 Jy ! Component: 3450 - total flux cleaned = 0.00160565 Jy ! Component: 3500 - total flux cleaned = 0.00166393 Jy ! Component: 3550 - total flux cleaned = 0.00168323 Jy ! Component: 3600 - total flux cleaned = 0.00167358 Jy ! Component: 3650 - total flux cleaned = 0.00172115 Jy ! Component: 3700 - total flux cleaned = 0.00168331 Jy ! Component: 3750 - total flux cleaned = 0.00172105 Jy ! Component: 3800 - total flux cleaned = 0.00173042 Jy ! Component: 3850 - total flux cleaned = 0.00177687 Jy ! Component: 3900 - total flux cleaned = 0.00179535 Jy ! Component: 3950 - total flux cleaned = 0.00180453 Jy ! Component: 4000 - total flux cleaned = 0.00182275 Jy ! Component: 4050 - total flux cleaned = 0.00182267 Jy ! Total flux subtracted in 4096 components = 0.00184071 Jy ! Clean residual min=-0.000527 max=0.000585 Jy/beam ! Clean residual mean=-0.000000 rms=0.000151 Jy/beam ! Combined flux in latest and established models = 0.275228 Jy keep ! Adding 275 model components to the UV plane model. ! The established model now contains 395 components and 0.275229 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1411-0300_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.008 x 2.304 at -1.621 degrees (North through East) ! Clean map min=-0.00099311 max=0.23071 Jy/beam ! Writing clean map to FITS file: .//J1411-0300_X_map.fits wmodel .//J1411-0300_X_map.mod ! Writing 395 model components to file: .//J1411-0300_X_map.mod wobs .//J1411-0300_X_uvs.fits ! Writing UV FITS file: .//J1411-0300_X_uvs.fits wwins .//J1411-0300_X_map.win ! wwins: Wrote 5 windows to .//J1411-0300_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.230712 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000146438 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.190417 0.190417 0.380833 0.761666 1.52333 3.04666 6.09333 12.1867 24.3733 48.7466 97.4933 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.23 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1575.49 quit ! Quitting program ! Log file .//J1411-0300_X_dfm.log closed on Mon Jan 20 18:11:58 2020