! Started logfile: /tmp/maps//J2103-2112_X_20180619_dfm.log on Wed Jul 4 23:46:04 2018 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 /tmp/maps//J2103-2112_X_20180619_uva.fits ! Reading UV FITS file: /tmp/maps//J2103-2112_X_20180619_uva.fits ! AN table 1: 93 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2103-2112 ! ! 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 76 lines of history. ! ! Reading 15624 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 J2103-2112_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. ! ! 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=1.000668Jy sigma=23.496842 ! Fit after self-cal, rms=0.987133Jy sigma=23.183572 ! 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=0.8325 mas, bmaj=6.066 mas, bpa=-29.57 degrees ! Estimated noise=0.656741 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 = 0.0108072 Jy ! Component: 100 - total flux cleaned = 0.0127563 Jy ! Total flux subtracted in 100 components = 0.0127563 Jy ! Clean residual min=-0.001871 max=0.001635 Jy/beam ! Clean residual mean=0.000003 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.0127563 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0127563 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=0.028164Jy sigma=0.628788 ! Fit after self-cal, rms=0.026484Jy sigma=0.589133 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00323781 Jy ! Component: 100 - total flux cleaned = 0.00316963 Jy ! Total flux subtracted in 100 components = 0.00316963 Jy ! Clean residual min=-0.001883 max=0.001629 Jy/beam ! Clean residual mean=0.000002 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.0159259 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 16 components and 0.0159259 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=0.026190Jy sigma=0.582265 ! Fit after self-cal, rms=0.026167Jy sigma=0.581929 ! 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=1.226 mas, bmaj=5.705 mas, bpa=-29.62 degrees ! Estimated noise=0.24912 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 = -0.000696957 Jy ! Component: 100 - total flux cleaned = -0.00105204 Jy ! Component: 150 - total flux cleaned = -0.00124027 Jy ! Component: 200 - total flux cleaned = -0.00137475 Jy ! Total flux subtracted in 200 components = -0.00137475 Jy ! Clean residual min=-0.000975 max=0.000897 Jy/beam ! Clean residual mean=0.000004 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.0145512 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 29 components and 0.0145512 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=0.026146Jy sigma=0.581360 ! Fit after self-cal, rms=0.026118Jy sigma=0.581190 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.226 x 5.705 at -29.62 degrees (North through East) ! Clean map min=-0.0010506 max=0.016067 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.96 KP 0.89 LA 1.05 ! MK 0.98 OV 1.00 PT 1.13 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.20 KP 1.04 LA 1.08 ! MK 0.96 OV 0.88 PT 1.14 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.78 KP 1.13 LA 1.11 ! MK 1.03 OV 1.00 PT 1.15 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.08 KP 1.08 LA 1.03 ! MK 0.84 OV 0.89 PT 1.14 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.85 KP 0.94 LA 1.00 ! MK 1.03 OV 0.96 PT 1.18 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.79 KP 1.00 LA 1.01 ! MK 1.03 OV 1.03 PT 1.15 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.01 KP 1.04 LA 0.97 ! MK 0.98 OV 0.82 PT 1.12 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.87 KP 1.14 LA 0.95 ! MK 0.97 OV 1.00 PT 1.13 ! ! ! Fit before self-cal, rms=0.026118Jy sigma=0.581190 ! Fit after self-cal, rms=0.026205Jy sigma=0.578846 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.215 mas, bmaj=5.593 mas, bpa=-29.64 degrees ! Estimated noise=0.247405 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 = 0.000150842 Jy ! Component: 100 - total flux cleaned = 0.000182012 Jy ! Component: 150 - total flux cleaned = 0.000209253 Jy ! Component: 200 - total flux cleaned = 0.000223255 Jy ! Total flux subtracted in 200 components = 0.000223255 Jy ! Clean residual min=-0.000548 max=0.000530 Jy/beam ! Clean residual mean=0.000001 rms=0.000136 Jy/beam ! Combined flux in latest and established models = 0.0147744 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 42 components and 0.0147744 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=0.026202Jy sigma=0.578779 ! Fit after self-cal, rms=0.026354Jy sigma=0.577694 ! 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=0.026354Jy sigma=0.577694 ! Fit after self-cal, rms=0.027134Jy sigma=0.577270 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.213 mas, bmaj=5.544 mas, bpa=-29.63 degrees ! Estimated noise=0.249074 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000151574 Jy ! Component: 100 - total flux cleaned = 0.000182191 Jy ! Component: 150 - total flux cleaned = 0.000192018 Jy ! Component: 200 - total flux cleaned = 0.000205087 Jy ! Total flux subtracted in 200 components = 0.000205087 Jy ! Clean residual min=-0.000507 max=0.000544 Jy/beam ! Clean residual mean=0.000001 rms=0.000133 Jy/beam ! Combined flux in latest and established models = 0.0149795 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 46 components and 0.0149795 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=0.027132Jy sigma=0.577214 ! Fit after self-cal, rms=0.027245Jy sigma=0.576732 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 = -0.000124245 Jy ! Component: 100 - total flux cleaned = -0.000114011 Jy ! Component: 150 - total flux cleaned = -9.51974e-05 Jy ! Component: 200 - total flux cleaned = -9.09477e-05 Jy ! Total flux subtracted in 200 components = -9.09477e-05 Jy ! Clean residual min=-0.000539 max=0.000533 Jy/beam ! Clean residual mean=0.000002 rms=0.000140 Jy/beam ! Combined flux in latest and established models = 0.0148886 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 51 components and 0.0148886 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=0.027243Jy sigma=0.576691 ! Fit after self-cal, rms=0.027248Jy sigma=0.576654 ! 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=0.027248Jy sigma=0.576654 ! Fit after self-cal, rms=0.028024Jy sigma=0.576518 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.211 mas, bmaj=5.519 mas, bpa=-29.64 degrees ! Estimated noise=0.251393 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000193338 Jy ! Component: 100 - total flux cleaned = 0.000277265 Jy ! Component: 150 - total flux cleaned = 0.00033408 Jy ! Component: 200 - total flux cleaned = 0.000356093 Jy ! Total flux subtracted in 200 components = 0.000356093 Jy ! Clean residual min=-0.000511 max=0.000541 Jy/beam ! Clean residual mean=0.000001 rms=0.000133 Jy/beam ! Combined flux in latest and established models = 0.0152446 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 61 components and 0.0152446 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=0.028022Jy sigma=0.576467 ! Fit after self-cal, rms=0.028112Jy sigma=0.576243 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 = -7.38897e-05 Jy ! Component: 100 - total flux cleaned = -6.53445e-05 Jy ! Component: 150 - total flux cleaned = -6.15462e-05 Jy ! Component: 200 - total flux cleaned = -6.15035e-05 Jy ! Total flux subtracted in 200 components = -6.15035e-05 Jy ! Clean residual min=-0.000572 max=0.000539 Jy/beam ! Clean residual mean=0.000001 rms=0.000138 Jy/beam ! Combined flux in latest and established models = 0.0151831 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 62 components and 0.0151831 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=0.028110Jy sigma=0.576222 ! Fit after self-cal, rms=0.028114Jy sigma=0.576169 ! 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=0.028114Jy sigma=0.576169 ! Fit after self-cal, rms=0.028778Jy sigma=0.576102 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.452 mas, bmaj=5.614 mas, bpa=-11.96 degrees ! Estimated noise=0.292584 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000156337 Jy ! Component: 100 - total flux cleaned = 0.000229069 Jy ! Component: 150 - total flux cleaned = 0.000258919 Jy ! Component: 200 - total flux cleaned = 0.000270858 Jy ! Total flux subtracted in 200 components = 0.000270858 Jy ! Clean residual min=-0.000583 max=0.000580 Jy/beam ! Clean residual mean=0.000002 rms=0.000161 Jy/beam ! Combined flux in latest and established models = 0.015454 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 75 components and 0.015454 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=0.028777Jy sigma=0.576073 ! Fit after self-cal, rms=0.028854Jy sigma=0.575985 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 = -9.20422e-05 Jy ! Component: 100 - total flux cleaned = -9.93321e-05 Jy ! Component: 150 - total flux cleaned = -0.000105923 Jy ! Component: 200 - total flux cleaned = -0.000100209 Jy ! Total flux subtracted in 200 components = -0.000100209 Jy ! Clean residual min=-0.000591 max=0.000578 Jy/beam ! Clean residual mean=0.000002 rms=0.000163 Jy/beam ! Combined flux in latest and established models = 0.0153538 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 81 components and 0.0153538 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=0.028853Jy sigma=0.575971 ! Fit after self-cal, rms=0.028851Jy sigma=0.575882 ! 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=1.212 mas, bmaj=5.496 mas, bpa=-29.66 degrees ! Estimated noise=0.253235 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.212 x 5.496 at -29.66 degrees (North through East) ! Clean map min=-0.0011917 max=0.016066 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=0.8222 mas, bmaj=5.969 mas, bpa=-29.49 degrees ! Estimated noise=0.632267 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0134393 Jy ! Component: 100 - total flux cleaned = 0.0153735 Jy ! Component: 150 - total flux cleaned = 0.0157541 Jy ! Component: 200 - total flux cleaned = 0.0153709 Jy ! Total flux subtracted in 200 components = 0.0153709 Jy ! Clean residual min=-0.001723 max=0.001399 Jy/beam ! Clean residual mean=0.000002 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.0153709 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0153709 Jy ! Inverting map and beam ! Estimated beam: bmin=1.212 mas, bmaj=5.496 mas, bpa=-29.66 degrees ! Estimated noise=0.253235 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 = 0.000287156 Jy ! Component: 100 - total flux cleaned = 0.000303756 Jy ! Component: 150 - total flux cleaned = 0.000263938 Jy ! Component: 200 - total flux cleaned = 0.000227613 Jy ! Total flux subtracted in 200 components = 0.000227613 Jy ! Clean residual min=-0.000671 max=0.000652 Jy/beam ! Clean residual mean=0.000002 rms=0.000174 Jy/beam ! Combined flux in latest and established models = 0.0155985 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 33 components and 0.0155985 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=3.452 mas, bmaj=5.614 mas, bpa=-11.96 degrees ! Estimated noise=0.292584 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.226e-05 Jy ! Component: 100 - total flux cleaned = -0.000124528 Jy ! Component: 150 - total flux cleaned = -0.00017449 Jy ! Component: 200 - total flux cleaned = -0.000187936 Jy ! Total flux subtracted in 200 components = -0.000187936 Jy ! Clean residual min=-0.000715 max=0.000674 Jy/beam ! Clean residual mean=0.000003 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.0154106 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 = -1.86845e-05 Jy ! Component: 100 - total flux cleaned = -3.02023e-05 Jy ! Component: 150 - total flux cleaned = -3.0026e-05 Jy ! Component: 200 - total flux cleaned = -4.06581e-05 Jy ! Total flux subtracted in 200 components = -4.06581e-05 Jy ! Clean residual min=-0.000690 max=0.000644 Jy/beam ! Clean residual mean=0.000003 rms=0.000187 Jy/beam ! Combined flux in latest and established models = 0.0153699 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 45 components and 0.0153699 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.212 mas, bmaj=5.496 mas, bpa=-29.66 degrees ! Estimated noise=0.253235 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.71006e-05 Jy ! Component: 100 - total flux cleaned = 0.000110016 Jy ! Component: 150 - total flux cleaned = 9.86848e-05 Jy ! Component: 200 - total flux cleaned = 8.80143e-05 Jy ! Total flux subtracted in 200 components = 8.80143e-05 Jy ! Clean residual min=-0.000612 max=0.000598 Jy/beam ! Clean residual mean=0.000002 rms=0.000157 Jy/beam ! Combined flux in latest and established models = 0.0154579 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 56 components and 0.0154579 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=0.028857Jy sigma=0.576027 ! Fit after self-cal, rms=0.028854Jy sigma=0.575960 wmodel J2103-2112_X_map.mod ! Writing 56 model components to file: J2103-2112_X_map.mod wobs J2103-2112_X_uvs.fits ! Writing UV FITS file: J2103-2112_X_uvs.fits wwins J2103-2112_X_map.win ! wwins: Wrote 1 windows to J2103-2112_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 = -3.95304e-05 Jy ! Component: 100 - total flux cleaned = -7.54605e-05 Jy ! Component: 150 - total flux cleaned = -0.000114393 Jy ! Component: 200 - total flux cleaned = -0.000179613 Jy ! Component: 250 - total flux cleaned = -0.000247152 Jy ! Component: 300 - total flux cleaned = -0.00028519 Jy ! Component: 350 - total flux cleaned = -0.000327362 Jy ! Component: 400 - total flux cleaned = -0.000373053 Jy ! Component: 450 - total flux cleaned = -0.000395056 Jy ! Component: 500 - total flux cleaned = -0.000384702 Jy ! Component: 550 - total flux cleaned = -0.000354125 Jy ! Component: 600 - total flux cleaned = -0.000329435 Jy ! Component: 650 - total flux cleaned = -0.00030075 Jy ! Component: 700 - total flux cleaned = -0.000291463 Jy ! Component: 750 - total flux cleaned = -0.000264443 Jy ! Component: 800 - total flux cleaned = -0.000255716 Jy ! Component: 850 - total flux cleaned = -0.000268394 Jy ! Component: 900 - total flux cleaned = -0.00029329 Jy ! Component: 950 - total flux cleaned = -0.00030555 Jy ! Component: 1000 - total flux cleaned = -0.000325486 Jy ! Component: 1050 - total flux cleaned = -0.000329398 Jy ! Component: 1100 - total flux cleaned = -0.000333318 Jy ! Component: 1150 - total flux cleaned = -0.000337212 Jy ! Component: 1200 - total flux cleaned = -0.000348381 Jy ! Component: 1250 - total flux cleaned = -0.000344668 Jy ! Component: 1300 - total flux cleaned = -0.000348202 Jy ! Component: 1350 - total flux cleaned = -0.000344623 Jy ! Component: 1400 - total flux cleaned = -0.000330698 Jy ! Component: 1450 - total flux cleaned = -0.000323829 Jy ! Component: 1500 - total flux cleaned = -0.000313716 Jy ! Component: 1550 - total flux cleaned = -0.000300467 Jy ! Component: 1600 - total flux cleaned = -0.000287412 Jy ! Component: 1650 - total flux cleaned = -0.000277745 Jy ! Component: 1700 - total flux cleaned = -0.00026172 Jy ! Component: 1750 - total flux cleaned = -0.000239542 Jy ! Component: 1800 - total flux cleaned = -0.00020824 Jy ! Component: 1850 - total flux cleaned = -0.000186611 Jy ! Component: 1900 - total flux cleaned = -0.000165225 Jy ! Component: 1950 - total flux cleaned = -0.000135015 Jy ! Component: 2000 - total flux cleaned = -0.000102107 Jy ! Component: 2050 - total flux cleaned = -8.13506e-05 Jy ! Component: 2100 - total flux cleaned = -4.60767e-05 Jy ! Component: 2150 - total flux cleaned = -1.69513e-05 Jy ! Component: 2200 - total flux cleaned = 9.072e-06 Jy ! Component: 2250 - total flux cleaned = 4.06361e-05 Jy ! Component: 2300 - total flux cleaned = 6.91358e-05 Jy ! Component: 2350 - total flux cleaned = 9.18096e-05 Jy ! Component: 2400 - total flux cleaned = 0.000125592 Jy ! Component: 2450 - total flux cleaned = 0.000156404 Jy ! Component: 2500 - total flux cleaned = 0.000192612 Jy ! Component: 2550 - total flux cleaned = 0.000223116 Jy ! Component: 2600 - total flux cleaned = 0.000261809 Jy ! Component: 2650 - total flux cleaned = 0.000294826 Jy ! Component: 2700 - total flux cleaned = 0.000327741 Jy ! Component: 2750 - total flux cleaned = 0.000352336 Jy ! Component: 2800 - total flux cleaned = 0.000385048 Jy ! Component: 2850 - total flux cleaned = 0.000409525 Jy ! Component: 2900 - total flux cleaned = 0.000428504 Jy ! Component: 2950 - total flux cleaned = 0.000461008 Jy ! Component: 3000 - total flux cleaned = 0.000482642 Jy ! Component: 3050 - total flux cleaned = 0.000509646 Jy ! Component: 3100 - total flux cleaned = 0.000528507 Jy ! Component: 3150 - total flux cleaned = 0.000552754 Jy ! Component: 3200 - total flux cleaned = 0.000576969 Jy ! Component: 3250 - total flux cleaned = 0.000601164 Jy ! Component: 3300 - total flux cleaned = 0.000619972 Jy ! Component: 3350 - total flux cleaned = 0.00064414 Jy ! Component: 3400 - total flux cleaned = 0.000670968 Jy ! Component: 3450 - total flux cleaned = 0.000689752 Jy ! Component: 3500 - total flux cleaned = 0.000708533 Jy ! Component: 3550 - total flux cleaned = 0.000719288 Jy ! Component: 3600 - total flux cleaned = 0.000730028 Jy ! Component: 3650 - total flux cleaned = 0.000743481 Jy ! Component: 3700 - total flux cleaned = 0.000756945 Jy ! Component: 3750 - total flux cleaned = 0.000767762 Jy ! Component: 3800 - total flux cleaned = 0.00077317 Jy ! Component: 3850 - total flux cleaned = 0.000778608 Jy ! Component: 3900 - total flux cleaned = 0.00079224 Jy ! Component: 3950 - total flux cleaned = 0.000797678 Jy ! Component: 4000 - total flux cleaned = 0.000808646 Jy ! Component: 4050 - total flux cleaned = 0.000814149 Jy ! Total flux subtracted in 4096 components = 0.000825174 Jy ! Clean residual min=-0.000160 max=0.000158 Jy/beam ! Clean residual mean=0.000001 rms=0.000047 Jy/beam ! Combined flux in latest and established models = 0.0162831 Jy keep ! Adding 220 model components to the UV plane model. ! The established model now contains 276 components and 0.0162831 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /tmp/maps//J2103-2112_X_20180619_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.212 x 5.496 at -29.66 degrees (North through East) ! Clean map min=-0.00089911 max=0.014665 Jy/beam ! Writing clean map to FITS file: /tmp/maps//J2103-2112_X_20180619_map.fits wmodel /tmp/maps//J2103-2112_X_20180619_map.mod ! Writing 276 model components to file: /tmp/maps//J2103-2112_X_20180619_map.mod wobs /tmp/maps//J2103-2112_X_20180619_uvs.fits ! Writing UV FITS file: /tmp/maps//J2103-2112_X_20180619_uvs.fits wwins /tmp/maps//J2103-2112_X_20180619_map.win ! wwins: Wrote 2 windows to /tmp/maps//J2103-2112_X_20180619_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0146652 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 4.59055e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.939072 0.939072 1.87814 3.75629 7.51258 15.0252 30.0503 60.1006 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.014 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 319.464 quit ! Quitting program ! Log file /tmp/maps//J2103-2112_X_20180619_dfm.log closed on Wed Jul 4 23:46:08 2018