! Started logfile: /scr/pima/bu007_uvs/J1350+3034_C_dfm.log on Sun Jun 24 02:24:38 2018 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.60049 obs /scr/pima/bu007_uvs/J1350+3034_C_uva.fits ! Reading UV FITS file: /scr/pima/bu007_uvs/J1350+3034_C_uva.fits ! AN table 1: 44 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.977273 visibilities/baseline/integration-bin. ! Found source: J1350+3034 ! ! 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 4.60049e+09 8e+06 1 8e+06 ! 02 2 4.73049e+09 8e+06 1 8e+06 ! 03 3 4.84049e+09 8e+06 1 8e+06 ! 04 4 4.93049e+09 8e+06 1 8e+06 ! 05 5 5.00049e+09 8e+06 1 8e+06 ! 06 6 5.05049e+09 8e+06 1 8e+06 ! 07 7 5.08049e+09 8e+06 1 8e+06 ! 08 8 5.09049e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 15480 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 J1350+3034_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 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.043073Jy sigma=16.300630 ! Fit after self-cal, rms=0.773831Jy sigma=12.116730 ! 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=1.166 mas, bmaj=3.035 mas, bpa=6.818 degrees ! Estimated noise=0.577118 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 = 0.175781 Jy ! Component: 100 - total flux cleaned = 0.214245 Jy ! Total flux subtracted in 100 components = 0.214245 Jy ! Clean residual min=-0.004568 max=0.011933 Jy/beam ! Clean residual mean=-0.000009 rms=0.001069 Jy/beam ! Combined flux in latest and established models = 0.214245 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.214245 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=0.086674Jy sigma=1.294979 ! Fit after self-cal, rms=0.086667Jy sigma=1.294939 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0127222 Jy ! Component: 100 - total flux cleaned = 0.0194826 Jy ! Total flux subtracted in 100 components = 0.0194826 Jy ! Clean residual min=-0.003200 max=0.004155 Jy/beam ! Clean residual mean=-0.000005 rms=0.000803 Jy/beam ! Combined flux in latest and established models = 0.233728 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 8 components and 0.233728 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=0.084151Jy sigma=1.255770 ! Fit after self-cal, rms=0.084125Jy sigma=1.255553 ! 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=1.399 mas, bmaj=3.38 mas, bpa=5.474 degrees ! Estimated noise=0.378218 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 (-1.8, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00653365 Jy ! Component: 100 - total flux cleaned = 0.0101665 Jy ! Component: 150 - total flux cleaned = 0.0125137 Jy ! Component: 200 - total flux cleaned = 0.0141296 Jy ! Total flux subtracted in 200 components = 0.0141296 Jy ! Clean residual min=-0.002145 max=0.002030 Jy/beam ! Clean residual mean=-0.000005 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.247857 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 23 components and 0.247857 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=0.083613Jy sigma=1.247077 ! Fit after self-cal, rms=0.083588Jy sigma=1.246727 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.399 x 3.38 at 5.474 degrees (North through East) ! Clean map min=-0.0021184 max=0.22908 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 1.01 KP 0.97 ! LA 1.03 MK 1.01 NL 1.02 OV 1.00 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.99 KP 1.00 ! LA 0.98 MK 1.01 NL 1.00 OV 1.01 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.01 KP 1.00 ! LA 0.98 MK 1.01 NL 0.99 OV 1.03 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.01 KP 0.99 ! LA 0.99 MK 1.01 NL 1.01 OV 0.99 ! PT 1.00 SC 0.96 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 0.97 KP 1.01 ! LA 0.97 MK 1.03 NL 0.99 OV 1.00 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.00 KP 1.00 ! LA 0.97 MK 1.01 NL 1.01 OV 1.00 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.98 KP 1.00 ! LA 0.99 MK 1.02 NL 1.01 OV 1.01 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.97 KP 0.98 ! LA 0.99 MK 1.01 NL 0.98 OV 1.01 ! PT 1.00 SC 1.01 ! ! ! Fit before self-cal, rms=0.083588Jy sigma=1.246727 ! Fit after self-cal, rms=0.083120Jy sigma=1.244053 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.404 mas, bmaj=3.386 mas, bpa=5.432 degrees ! Estimated noise=0.377132 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 = 0.000112418 Jy ! Component: 100 - total flux cleaned = 0.000143604 Jy ! Component: 150 - total flux cleaned = 0.000170366 Jy ! Component: 200 - total flux cleaned = 0.000148903 Jy ! Total flux subtracted in 200 components = 0.000148903 Jy ! Clean residual min=-0.001961 max=0.001910 Jy/beam ! Clean residual mean=-0.000001 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.248006 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 39 components and 0.248006 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=0.083100Jy sigma=1.243690 ! Fit after self-cal, rms=0.083097Jy sigma=1.243641 ! 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=0.083097Jy sigma=1.243641 ! Fit after self-cal, rms=0.083121Jy sigma=1.241420 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.405 mas, bmaj=3.385 mas, bpa=5.431 degrees ! Estimated noise=0.377052 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000193095 Jy ! Component: 100 - total flux cleaned = 0.000170792 Jy ! Component: 150 - total flux cleaned = 0.000171436 Jy ! Component: 200 - total flux cleaned = 0.000190386 Jy ! Total flux subtracted in 200 components = 0.000190386 Jy ! Clean residual min=-0.001872 max=0.001815 Jy/beam ! Clean residual mean=-0.000001 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.248197 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 52 components and 0.248197 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=0.083110Jy sigma=1.241232 ! Fit after self-cal, rms=0.083118Jy sigma=1.241210 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 = 5.06913e-05 Jy ! Component: 100 - total flux cleaned = 4.99694e-05 Jy ! Component: 150 - total flux cleaned = 4.95146e-05 Jy ! Component: 200 - total flux cleaned = 3.51153e-05 Jy ! Total flux subtracted in 200 components = 3.51153e-05 Jy ! Clean residual min=-0.001877 max=0.001776 Jy/beam ! Clean residual mean=-0.000000 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.248232 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 57 components and 0.248232 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=0.083112Jy sigma=1.241121 ! Fit after self-cal, rms=0.083111Jy sigma=1.241116 ! 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=0.083111Jy sigma=1.241116 ! Fit after self-cal, rms=0.083178Jy sigma=1.241061 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.404 mas, bmaj=3.385 mas, bpa=5.406 degrees ! Estimated noise=0.377131 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.20888e-05 Jy ! Component: 100 - total flux cleaned = 0.000105004 Jy ! Component: 150 - total flux cleaned = 0.00011945 Jy ! Component: 200 - total flux cleaned = 0.000120001 Jy ! Total flux subtracted in 200 components = 0.000120001 Jy ! Clean residual min=-0.001867 max=0.001754 Jy/beam ! Clean residual mean=-0.000001 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.248352 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 63 components and 0.248352 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=0.083172Jy sigma=1.240981 ! Fit after self-cal, rms=0.083174Jy sigma=1.240976 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 = 3.97206e-05 Jy ! Component: 100 - total flux cleaned = 1.46582e-05 Jy ! Component: 150 - total flux cleaned = 3.07179e-06 Jy ! Component: 200 - total flux cleaned = 3.13634e-06 Jy ! Total flux subtracted in 200 components = 3.13634e-06 Jy ! Clean residual min=-0.001861 max=0.001730 Jy/beam ! Clean residual mean=-0.000000 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.248355 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 69 components and 0.248355 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=0.083170Jy sigma=1.240928 ! Fit after self-cal, rms=0.083170Jy sigma=1.240924 ! 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=0.083170Jy sigma=1.240924 ! Fit after self-cal, rms=0.083209Jy sigma=1.240915 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.462 mas, bmaj=4.817 mas, bpa=2.061 degrees ! Estimated noise=0.519984 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000761436 Jy ! Component: 100 - total flux cleaned = 0.000848938 Jy ! Component: 150 - total flux cleaned = 0.000849463 Jy ! Component: 200 - total flux cleaned = 0.00084978 Jy ! Total flux subtracted in 200 components = 0.00084978 Jy ! Clean residual min=-0.002324 max=0.002317 Jy/beam ! Clean residual mean=-0.000002 rms=0.000573 Jy/beam ! Combined flux in latest and established models = 0.249205 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 85 components and 0.249205 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=0.083213Jy sigma=1.240944 ! Fit after self-cal, rms=0.083215Jy sigma=1.240933 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 = 0.0001789 Jy ! Component: 100 - total flux cleaned = 0.000188754 Jy ! Component: 150 - total flux cleaned = 0.000197587 Jy ! Component: 200 - total flux cleaned = 0.000197566 Jy ! Total flux subtracted in 200 components = 0.000197566 Jy ! Clean residual min=-0.002313 max=0.002325 Jy/beam ! Clean residual mean=-0.000002 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.249402 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 92 components and 0.249402 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=0.083217Jy sigma=1.240968 ! Fit after self-cal, rms=0.083217Jy sigma=1.240971 ! 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=1.404 mas, bmaj=3.384 mas, bpa=5.389 degrees ! Estimated noise=0.377221 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.404 x 3.384 at 5.389 degrees (North through East) ! Clean map min=-0.0019012 max=0.22851 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=1.169 mas, bmaj=3.035 mas, bpa=6.78 degrees ! Estimated noise=0.577422 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.17581 Jy ! Component: 100 - total flux cleaned = 0.214297 Jy ! Component: 150 - total flux cleaned = 0.226867 Jy ! Component: 200 - total flux cleaned = 0.233675 Jy ! Total flux subtracted in 200 components = 0.233675 Jy ! Clean residual min=-0.003190 max=0.003627 Jy/beam ! Clean residual mean=-0.000003 rms=0.000778 Jy/beam ! Combined flux in latest and established models = 0.233675 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 0.233675 Jy ! Inverting map and beam ! Estimated beam: bmin=1.404 mas, bmaj=3.384 mas, bpa=5.389 degrees ! Estimated noise=0.377221 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 = 0.00601202 Jy ! Component: 100 - total flux cleaned = 0.0095689 Jy ! Component: 150 - total flux cleaned = 0.0119101 Jy ! Component: 200 - total flux cleaned = 0.0135251 Jy ! Total flux subtracted in 200 components = 0.0135251 Jy ! Clean residual min=-0.001813 max=0.001811 Jy/beam ! Clean residual mean=-0.000001 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.2472 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 29 components and 0.2472 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=3.462 mas, bmaj=4.817 mas, bpa=2.061 degrees ! Estimated noise=0.519984 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00186707 Jy ! Component: 100 - total flux cleaned = 0.00231321 Jy ! Component: 150 - total flux cleaned = 0.00241172 Jy ! Component: 200 - total flux cleaned = 0.00243446 Jy ! Total flux subtracted in 200 components = 0.00243446 Jy ! Clean residual min=-0.002286 max=0.002283 Jy/beam ! Clean residual mean=-0.000002 rms=0.000573 Jy/beam ! Combined flux in latest and established models = 0.249634 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 = 7.49954e-07 Jy ! Component: 100 - total flux cleaned = 1.22933e-06 Jy ! Component: 150 - total flux cleaned = -1.10314e-05 Jy ! Component: 200 - total flux cleaned = -1.03075e-05 Jy ! Total flux subtracted in 200 components = -1.03075e-05 Jy ! Clean residual min=-0.002286 max=0.002290 Jy/beam ! Clean residual mean=-0.000002 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.249624 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 59 components and 0.249624 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.404 mas, bmaj=3.384 mas, bpa=5.389 degrees ! Estimated noise=0.377221 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000519307 Jy ! Component: 100 - total flux cleaned = -0.000586214 Jy ! Component: 150 - total flux cleaned = -0.000697211 Jy ! Component: 200 - total flux cleaned = -0.00076949 Jy ! Total flux subtracted in 200 components = -0.00076949 Jy ! Clean residual min=-0.001906 max=0.001776 Jy/beam ! Clean residual mean=-0.000000 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.248854 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 78 components and 0.248854 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=0.083226Jy sigma=1.241162 ! Fit after self-cal, rms=0.083226Jy sigma=1.241136 wmodel J1350+3034_C_map.mod ! Writing 78 model components to file: J1350+3034_C_map.mod wobs J1350+3034_C_uvs.fits ! Writing UV FITS file: J1350+3034_C_uvs.fits wwins J1350+3034_C_map.win ! wwins: Wrote 2 windows to J1350+3034_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 = 0.000233302 Jy ! Component: 100 - total flux cleaned = 0.000391227 Jy ! Component: 150 - total flux cleaned = 0.000330187 Jy ! Component: 200 - total flux cleaned = 0.000241067 Jy ! Component: 250 - total flux cleaned = 0.000125923 Jy ! Component: 300 - total flux cleaned = 9.80483e-05 Jy ! Component: 350 - total flux cleaned = 9.7856e-05 Jy ! Component: 400 - total flux cleaned = 9.74926e-05 Jy ! Component: 450 - total flux cleaned = -8.02452e-06 Jy ! Component: 500 - total flux cleaned = -3.42782e-05 Jy ! Component: 550 - total flux cleaned = -8.51892e-05 Jy ! Component: 600 - total flux cleaned = -6.01607e-05 Jy ! Component: 650 - total flux cleaned = -3.55061e-05 Jy ! Component: 700 - total flux cleaned = 3.73505e-05 Jy ! Component: 750 - total flux cleaned = 8.50393e-05 Jy ! Component: 800 - total flux cleaned = 0.000155574 Jy ! Component: 850 - total flux cleaned = 0.000201941 Jy ! Component: 900 - total flux cleaned = 0.000178852 Jy ! Component: 950 - total flux cleaned = 0.000111348 Jy ! Component: 1000 - total flux cleaned = 0.000156544 Jy ! Component: 1050 - total flux cleaned = 0.000156616 Jy ! Component: 1100 - total flux cleaned = 0.000134689 Jy ! Component: 1150 - total flux cleaned = 9.10621e-05 Jy ! Component: 1200 - total flux cleaned = 4.78117e-05 Jy ! Component: 1250 - total flux cleaned = 2.65866e-05 Jy ! Component: 1300 - total flux cleaned = 2.64778e-05 Jy ! Component: 1350 - total flux cleaned = -3.61696e-05 Jy ! Component: 1400 - total flux cleaned = -7.75897e-05 Jy ! Component: 1450 - total flux cleaned = -0.00011855 Jy ! Component: 1500 - total flux cleaned = -0.000199617 Jy ! Component: 1550 - total flux cleaned = -0.000219596 Jy ! Component: 1600 - total flux cleaned = -0.000239347 Jy ! Component: 1650 - total flux cleaned = -0.000318542 Jy ! Component: 1700 - total flux cleaned = -0.000279283 Jy ! Component: 1750 - total flux cleaned = -0.000337779 Jy ! Component: 1800 - total flux cleaned = -0.000376341 Jy ! Component: 1850 - total flux cleaned = -0.0003956 Jy ! Component: 1900 - total flux cleaned = -0.000433706 Jy ! Component: 1950 - total flux cleaned = -0.000471318 Jy ! Component: 2000 - total flux cleaned = -0.000546014 Jy ! Component: 2050 - total flux cleaned = -0.000583023 Jy ! Component: 2100 - total flux cleaned = -0.000620002 Jy ! Component: 2150 - total flux cleaned = -0.000656756 Jy ! Component: 2200 - total flux cleaned = -0.000711424 Jy ! Component: 2250 - total flux cleaned = -0.000837724 Jy ! Component: 2300 - total flux cleaned = -0.000819816 Jy ! Component: 2350 - total flux cleaned = -0.000908639 Jy ! Component: 2400 - total flux cleaned = -0.000891008 Jy ! Component: 2450 - total flux cleaned = -0.000978971 Jy ! Component: 2500 - total flux cleaned = -0.00104873 Jy ! Component: 2550 - total flux cleaned = -0.001066 Jy ! Component: 2600 - total flux cleaned = -0.00123808 Jy ! Component: 2650 - total flux cleaned = -0.00123798 Jy ! Component: 2700 - total flux cleaned = -0.00137383 Jy ! Component: 2750 - total flux cleaned = -0.00135676 Jy ! Component: 2800 - total flux cleaned = -0.00137352 Jy ! Component: 2850 - total flux cleaned = -0.00142345 Jy ! Component: 2900 - total flux cleaned = -0.00152304 Jy ! Component: 2950 - total flux cleaned = -0.00153961 Jy ! Component: 3000 - total flux cleaned = -0.0015886 Jy ! Component: 3050 - total flux cleaned = -0.00158873 Jy ! Component: 3100 - total flux cleaned = -0.00165341 Jy ! Component: 3150 - total flux cleaned = -0.00178221 Jy ! Component: 3200 - total flux cleaned = -0.00178214 Jy ! Component: 3250 - total flux cleaned = -0.00181405 Jy ! Component: 3300 - total flux cleaned = -0.00186155 Jy ! Component: 3350 - total flux cleaned = -0.00192444 Jy ! Component: 3400 - total flux cleaned = -0.00194018 Jy ! Component: 3450 - total flux cleaned = -0.00195562 Jy ! Component: 3500 - total flux cleaned = -0.00203299 Jy ! Component: 3550 - total flux cleaned = -0.00206366 Jy ! Component: 3600 - total flux cleaned = -0.00212477 Jy ! Component: 3650 - total flux cleaned = -0.00213991 Jy ! Component: 3700 - total flux cleaned = -0.00213984 Jy ! Component: 3750 - total flux cleaned = -0.00220021 Jy ! Component: 3800 - total flux cleaned = -0.00221534 Jy ! Component: 3850 - total flux cleaned = -0.00227504 Jy ! Component: 3900 - total flux cleaned = -0.0022456 Jy ! Component: 3950 - total flux cleaned = -0.00230462 Jy ! Component: 4000 - total flux cleaned = -0.00233392 Jy ! Component: 4050 - total flux cleaned = -0.00245067 Jy ! Total flux subtracted in 4096 components = -0.00249404 Jy ! Clean residual min=-0.000795 max=0.000782 Jy/beam ! Clean residual mean=0.000000 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.24636 Jy keep ! Adding 322 model components to the UV plane model. ! The established model now contains 400 components and 0.24636 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/bu007_uvs/J1350+3034_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.404 x 3.384 at 5.389 degrees (North through East) ! Clean map min=-0.0015152 max=0.22861 Jy/beam ! Writing clean map to FITS file: /scr/pima/bu007_uvs/J1350+3034_C_map.fits wmodel /scr/pima/bu007_uvs/J1350+3034_C_map.mod ! Writing 400 model components to file: /scr/pima/bu007_uvs/J1350+3034_C_map.mod wobs /scr/pima/bu007_uvs/J1350+3034_C_uvs.fits ! Writing UV FITS file: /scr/pima/bu007_uvs/J1350+3034_C_uvs.fits wwins /scr/pima/bu007_uvs/J1350+3034_C_map.win ! wwins: Wrote 3 windows to /scr/pima/bu007_uvs/J1350+3034_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.228607 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000259271 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.34024 0.34024 0.680481 1.36096 2.72192 5.44384 10.8877 21.7754 43.5508 87.1015 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.228 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 881.729 quit ! Quitting program ! Log file /scr/pima/bu007_uvs/J1350+3034_C_dfm.log closed on Sun Jun 24 02:24:42 2018