! Started logfile: .//J2110+6405_C_20180528_dfm.log on Sun Jul 8 13:49:57 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 .//J2110+6405_C_20180528_uva.fits ! Reading UV FITS file: .//J2110+6405_C_20180528_uva.fits ! AN table 1: 93 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2110+6405 ! ! 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 85 lines of history. ! ! Reading 26784 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 J2110+6405_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. ! ! 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=0.999428Jy sigma=28.249264 ! Fit after self-cal, rms=0.972481Jy sigma=27.486158 ! 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=1.092 mas, bmaj=4.91 mas, bpa=-11.47 degrees ! Estimated noise=0.419637 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, -0.3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0194652 Jy ! Component: 100 - total flux cleaned = 0.0248808 Jy ! Total flux subtracted in 100 components = 0.0248808 Jy ! Clean residual min=-0.001863 max=0.002630 Jy/beam ! Clean residual mean=0.000000 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.0248808 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0248808 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=0.029433Jy sigma=0.766940 ! Fit after self-cal, rms=0.028039Jy sigma=0.724798 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00471186 Jy ! Component: 100 - total flux cleaned = 0.00729626 Jy ! Total flux subtracted in 100 components = 0.00729626 Jy ! Clean residual min=-0.001485 max=0.001646 Jy/beam ! Clean residual mean=0.000000 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.0321771 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 10 components and 0.0321771 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=0.026911Jy sigma=0.693353 ! Fit after self-cal, rms=0.026885Jy sigma=0.692601 ! 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=1.504 mas, bmaj=4.836 mas, bpa=-11.96 degrees ! Estimated noise=0.156214 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 = 0.00283891 Jy ! Component: 100 - total flux cleaned = 0.00434491 Jy ! Component: 150 - total flux cleaned = 0.0052878 Jy ! Component: 200 - total flux cleaned = 0.00593432 Jy ! Total flux subtracted in 200 components = 0.00593432 Jy ! Clean residual min=-0.001211 max=0.001203 Jy/beam ! Clean residual mean=0.000002 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.0381114 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 29 components and 0.0381114 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=0.026532Jy sigma=0.684669 ! Fit after self-cal, rms=0.026526Jy sigma=0.684395 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.504 x 4.836 at -11.96 degrees (North through East) ! Clean map min=-0.0011977 max=0.029869 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.88 HN 1.01 KP 0.96 ! LA 1.07 MK 0.97 NL 1.08 PT 0.97 ! SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.94 HN 1.01 KP 1.02 ! LA 1.08 MK 0.96 NL 1.14 PT 0.90 ! SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.96 HN 0.97 KP 0.94 ! LA 1.03 MK 0.99 NL 1.11 PT 0.93 ! SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.08 KP 0.96 ! LA 1.03 MK 0.96 NL 1.11 PT 0.51 ! SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.93 HN 0.96 KP 1.00 ! LA 1.01 MK 0.96 NL 1.07 PT 0.95 ! SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.93 HN 1.01 KP 0.99 ! LA 1.03 MK 0.96 NL 1.05 PT 0.94 ! SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.91 HN 0.97 KP 1.00 ! LA 1.02 MK 1.01 NL 1.07 PT 0.96 ! SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.92 HN 0.96 KP 1.01 ! LA 1.04 MK 0.95 NL 1.05 PT 0.97 ! SC 0.97 ! ! ! Fit before self-cal, rms=0.026526Jy sigma=0.684395 ! Fit after self-cal, rms=0.024870Jy sigma=0.677203 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.503 mas, bmaj=4.839 mas, bpa=-12.04 degrees ! Estimated noise=0.154266 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 = 2.31189e-05 Jy ! Component: 100 - total flux cleaned = -6.01665e-05 Jy ! Component: 150 - total flux cleaned = -0.000107758 Jy ! Component: 200 - total flux cleaned = -0.00013342 Jy ! Total flux subtracted in 200 components = -0.00013342 Jy ! Clean residual min=-0.000559 max=0.000562 Jy/beam ! Clean residual mean=0.000001 rms=0.000142 Jy/beam ! Combined flux in latest and established models = 0.037978 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 37 components and 0.037978 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=0.024861Jy sigma=0.676958 ! Fit after self-cal, rms=0.024858Jy sigma=0.676609 ! 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=0.024858Jy sigma=0.676609 ! Fit after self-cal, rms=0.024848Jy sigma=0.676562 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.5 mas, bmaj=4.843 mas, bpa=-12.07 degrees ! Estimated noise=0.154319 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.92139e-05 Jy ! Component: 100 - total flux cleaned = 2.17958e-05 Jy ! Component: 150 - total flux cleaned = 2.17504e-05 Jy ! Component: 200 - total flux cleaned = 1.76805e-05 Jy ! Total flux subtracted in 200 components = 1.76805e-05 Jy ! Clean residual min=-0.000537 max=0.000552 Jy/beam ! Clean residual mean=0.000001 rms=0.000139 Jy/beam ! Combined flux in latest and established models = 0.0379957 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 40 components and 0.0379957 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=0.024845Jy sigma=0.676493 ! Fit after self-cal, rms=0.024845Jy sigma=0.676482 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 = 1.86317e-06 Jy ! Component: 100 - total flux cleaned = -1.27565e-05 Jy ! Component: 150 - total flux cleaned = -2.61336e-05 Jy ! Component: 200 - total flux cleaned = -2.93088e-05 Jy ! Total flux subtracted in 200 components = -2.93088e-05 Jy ! Clean residual min=-0.000534 max=0.000554 Jy/beam ! Clean residual mean=0.000001 rms=0.000138 Jy/beam ! Combined flux in latest and established models = 0.0379664 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 47 components and 0.0379663 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=0.024844Jy sigma=0.676458 ! Fit after self-cal, rms=0.024844Jy sigma=0.676455 ! 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=0.024844Jy sigma=0.676455 ! Fit after self-cal, rms=0.024852Jy sigma=0.676440 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.497 mas, bmaj=4.845 mas, bpa=-12.09 degrees ! Estimated noise=0.154437 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.32819e-05 Jy ! Component: 100 - total flux cleaned = 9.21715e-05 Jy ! Component: 150 - total flux cleaned = 8.87572e-05 Jy ! Component: 200 - total flux cleaned = 8.87352e-05 Jy ! Total flux subtracted in 200 components = 8.87352e-05 Jy ! Clean residual min=-0.000528 max=0.000550 Jy/beam ! Clean residual mean=0.000001 rms=0.000137 Jy/beam ! Combined flux in latest and established models = 0.0380551 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 51 components and 0.0380551 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=0.024851Jy sigma=0.676410 ! Fit after self-cal, rms=0.024851Jy sigma=0.676409 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 = 9.34461e-06 Jy ! Component: 100 - total flux cleaned = 3.2771e-06 Jy ! Component: 150 - total flux cleaned = -2.49703e-06 Jy ! Component: 200 - total flux cleaned = -8.19702e-06 Jy ! Total flux subtracted in 200 components = -8.19702e-06 Jy ! Clean residual min=-0.000525 max=0.000549 Jy/beam ! Clean residual mean=0.000001 rms=0.000137 Jy/beam ! Combined flux in latest and established models = 0.0380469 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 56 components and 0.0380469 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=0.024850Jy sigma=0.676389 ! Fit after self-cal, rms=0.024850Jy sigma=0.676390 ! 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=0.024850Jy sigma=0.676390 ! Fit after self-cal, rms=0.024861Jy sigma=0.676383 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.429 mas, bmaj=5.145 mas, bpa=-18.71 degrees ! Estimated noise=0.198882 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.82885e-05 Jy ! Component: 100 - total flux cleaned = 9.23101e-05 Jy ! Component: 150 - total flux cleaned = 0.000104426 Jy ! Component: 200 - total flux cleaned = 0.000109807 Jy ! Total flux subtracted in 200 components = 0.000109807 Jy ! Clean residual min=-0.000619 max=0.000688 Jy/beam ! Clean residual mean=0.000002 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.0381567 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 63 components and 0.0381567 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=0.024861Jy sigma=0.676377 ! Fit after self-cal, rms=0.024861Jy sigma=0.676373 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 = 3.83386e-06 Jy ! Component: 100 - total flux cleaned = 6.21509e-06 Jy ! Component: 150 - total flux cleaned = 6.20903e-06 Jy ! Component: 200 - total flux cleaned = 8.50214e-06 Jy ! Total flux subtracted in 200 components = 8.50214e-06 Jy ! Clean residual min=-0.000620 max=0.000686 Jy/beam ! Clean residual mean=0.000002 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.0381652 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 63 components and 0.0381652 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=0.024861Jy sigma=0.676369 ! Fit after self-cal, rms=0.024861Jy sigma=0.676369 ! 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=1.495 mas, bmaj=4.846 mas, bpa=-12.1 degrees ! Estimated noise=0.154548 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.495 x 4.846 at -12.1 degrees (North through East) ! Clean map min=-0.00048037 max=0.029479 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=1.084 mas, bmaj=4.905 mas, bpa=-11.58 degrees ! Estimated noise=0.412828 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0205562 Jy ! Component: 100 - total flux cleaned = 0.0268951 Jy ! Component: 150 - total flux cleaned = 0.0305954 Jy ! Component: 200 - total flux cleaned = 0.032857 Jy ! Total flux subtracted in 200 components = 0.032857 Jy ! Clean residual min=-0.001542 max=0.001587 Jy/beam ! Clean residual mean=0.000001 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.032857 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.032857 Jy ! Inverting map and beam ! Estimated beam: bmin=1.495 mas, bmaj=4.846 mas, bpa=-12.1 degrees ! Estimated noise=0.154548 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 = 0.00258281 Jy ! Component: 100 - total flux cleaned = 0.00386512 Jy ! Component: 150 - total flux cleaned = 0.0046337 Jy ! Component: 200 - total flux cleaned = 0.00494322 Jy ! Total flux subtracted in 200 components = 0.00494322 Jy ! Clean residual min=-0.000613 max=0.000592 Jy/beam ! Clean residual mean=0.000001 rms=0.000146 Jy/beam ! Combined flux in latest and established models = 0.0378002 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 31 components and 0.0378002 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=3.429 mas, bmaj=5.145 mas, bpa=-18.71 degrees ! Estimated noise=0.198882 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000254886 Jy ! Component: 100 - total flux cleaned = 0.000310378 Jy ! Component: 150 - total flux cleaned = 0.00033719 Jy ! Component: 200 - total flux cleaned = 0.00034268 Jy ! Total flux subtracted in 200 components = 0.00034268 Jy ! Clean residual min=-0.000620 max=0.000678 Jy/beam ! Clean residual mean=0.000002 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.0381429 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 = -8.54027e-08 Jy ! Component: 100 - total flux cleaned = -1.10075e-07 Jy ! Component: 150 - total flux cleaned = -2.69392e-09 Jy ! Component: 200 - total flux cleaned = -3.39705e-06 Jy ! Total flux subtracted in 200 components = -3.39705e-06 Jy ! Clean residual min=-0.000624 max=0.000685 Jy/beam ! Clean residual mean=0.000002 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.0381395 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 49 components and 0.0381395 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.495 mas, bmaj=4.846 mas, bpa=-12.1 degrees ! Estimated noise=0.154548 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.81058e-05 Jy ! Component: 100 - total flux cleaned = -8.06095e-05 Jy ! Component: 150 - total flux cleaned = -0.000116113 Jy ! Component: 200 - total flux cleaned = -0.000115519 Jy ! Total flux subtracted in 200 components = -0.000115519 Jy ! Clean residual min=-0.000524 max=0.000534 Jy/beam ! Clean residual mean=0.000001 rms=0.000137 Jy/beam ! Combined flux in latest and established models = 0.038024 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 60 components and 0.038024 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=0.024861Jy sigma=0.676379 ! Fit after self-cal, rms=0.024862Jy sigma=0.676373 wmodel J2110+6405_C_map.mod ! Writing 60 model components to file: J2110+6405_C_map.mod wobs J2110+6405_C_uvs.fits ! Writing UV FITS file: J2110+6405_C_uvs.fits wwins J2110+6405_C_map.win ! wwins: Wrote 1 windows to J2110+6405_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 = 0.000101322 Jy ! Component: 100 - total flux cleaned = 0.000164574 Jy ! Component: 150 - total flux cleaned = 0.000274811 Jy ! Component: 200 - total flux cleaned = 0.00035578 Jy ! Component: 250 - total flux cleaned = 0.000425669 Jy ! Component: 300 - total flux cleaned = 0.000470669 Jy ! Component: 350 - total flux cleaned = 0.000463316 Jy ! Component: 400 - total flux cleaned = 0.000456516 Jy ! Component: 450 - total flux cleaned = 0.000498369 Jy ! Component: 500 - total flux cleaned = 0.000484851 Jy ! Component: 550 - total flux cleaned = 0.000498201 Jy ! Component: 600 - total flux cleaned = 0.000524126 Jy ! Component: 650 - total flux cleaned = 0.000517555 Jy ! Component: 700 - total flux cleaned = 0.000523755 Jy ! Component: 750 - total flux cleaned = 0.00055433 Jy ! Component: 800 - total flux cleaned = 0.000572411 Jy ! Component: 850 - total flux cleaned = 0.000607865 Jy ! Component: 900 - total flux cleaned = 0.000625286 Jy ! Component: 950 - total flux cleaned = 0.000653924 Jy ! Component: 1000 - total flux cleaned = 0.000670874 Jy ! Component: 1050 - total flux cleaned = 0.000693143 Jy ! Component: 1100 - total flux cleaned = 0.000709632 Jy ! Component: 1150 - total flux cleaned = 0.000720402 Jy ! Component: 1200 - total flux cleaned = 0.000736431 Jy ! Component: 1250 - total flux cleaned = 0.000746895 Jy ! Component: 1300 - total flux cleaned = 0.000746859 Jy ! Component: 1350 - total flux cleaned = 0.000767346 Jy ! Component: 1400 - total flux cleaned = 0.000767369 Jy ! Component: 1450 - total flux cleaned = 0.000767385 Jy ! Component: 1500 - total flux cleaned = 0.000777182 Jy ! Component: 1550 - total flux cleaned = 0.000777099 Jy ! Component: 1600 - total flux cleaned = 0.000767478 Jy ! Component: 1650 - total flux cleaned = 0.000762745 Jy ! Component: 1700 - total flux cleaned = 0.000762812 Jy ! Component: 1750 - total flux cleaned = 0.000776746 Jy ! Component: 1800 - total flux cleaned = 0.000762895 Jy ! Component: 1850 - total flux cleaned = 0.000762867 Jy ! Component: 1900 - total flux cleaned = 0.000749342 Jy ! Component: 1950 - total flux cleaned = 0.000753763 Jy ! Component: 2000 - total flux cleaned = 0.000749293 Jy ! Component: 2050 - total flux cleaned = 0.000749322 Jy ! Component: 2100 - total flux cleaned = 0.000757953 Jy ! Component: 2150 - total flux cleaned = 0.00075798 Jy ! Component: 2200 - total flux cleaned = 0.000757979 Jy ! Component: 2250 - total flux cleaned = 0.000749568 Jy ! Component: 2300 - total flux cleaned = 0.000749627 Jy ! Component: 2350 - total flux cleaned = 0.000753814 Jy ! Component: 2400 - total flux cleaned = 0.000766215 Jy ! Component: 2450 - total flux cleaned = 0.000757995 Jy ! Component: 2500 - total flux cleaned = 0.000770194 Jy ! Component: 2550 - total flux cleaned = 0.000766182 Jy ! Component: 2600 - total flux cleaned = 0.000774221 Jy ! Component: 2650 - total flux cleaned = 0.000778223 Jy ! Component: 2700 - total flux cleaned = 0.000774335 Jy ! Component: 2750 - total flux cleaned = 0.000770453 Jy ! Component: 2800 - total flux cleaned = 0.000770437 Jy ! Component: 2850 - total flux cleaned = 0.000770485 Jy ! Component: 2900 - total flux cleaned = 0.000789711 Jy ! Component: 2950 - total flux cleaned = 0.000785883 Jy ! Component: 3000 - total flux cleaned = 0.000793492 Jy ! Component: 3050 - total flux cleaned = 0.000793494 Jy ! Component: 3100 - total flux cleaned = 0.000785996 Jy ! Component: 3150 - total flux cleaned = 0.00077859 Jy ! Component: 3200 - total flux cleaned = 0.000789699 Jy ! Component: 3250 - total flux cleaned = 0.000789688 Jy ! Component: 3300 - total flux cleaned = 0.000778719 Jy ! Component: 3350 - total flux cleaned = 0.000775099 Jy ! Component: 3400 - total flux cleaned = 0.000782285 Jy ! Component: 3450 - total flux cleaned = 0.000757186 Jy ! Component: 3500 - total flux cleaned = 0.000760762 Jy ! Component: 3550 - total flux cleaned = 0.000746627 Jy ! Component: 3600 - total flux cleaned = 0.000753671 Jy ! Component: 3650 - total flux cleaned = 0.000757139 Jy ! Component: 3700 - total flux cleaned = 0.000750186 Jy ! Component: 3750 - total flux cleaned = 0.00074672 Jy ! Component: 3800 - total flux cleaned = 0.000753599 Jy ! Component: 3850 - total flux cleaned = 0.000757013 Jy ! Component: 3900 - total flux cleaned = 0.000733179 Jy ! Component: 3950 - total flux cleaned = 0.000723019 Jy ! Component: 4000 - total flux cleaned = 0.000739864 Jy ! Component: 4050 - total flux cleaned = 0.000726488 Jy ! Total flux subtracted in 4096 components = 0.000736474 Jy ! Clean residual min=-0.000186 max=0.000199 Jy/beam ! Clean residual mean=0.000000 rms=0.000060 Jy/beam ! Combined flux in latest and established models = 0.0387605 Jy keep ! Adding 294 model components to the UV plane model. ! The established model now contains 354 components and 0.0387605 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2110+6405_C_20180528_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.495 x 4.846 at -12.1 degrees (North through East) ! Clean map min=-0.00041387 max=0.02937 Jy/beam ! Writing clean map to FITS file: .//J2110+6405_C_20180528_map.fits wmodel .//J2110+6405_C_20180528_map.mod ! Writing 354 model components to file: .//J2110+6405_C_20180528_map.mod wobs .//J2110+6405_C_20180528_uvs.fits ! Writing UV FITS file: .//J2110+6405_C_20180528_uvs.fits wwins .//J2110+6405_C_20180528_map.win ! wwins: Wrote 2 windows to .//J2110+6405_C_20180528_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0293696 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 5.9411e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.606862 0.606862 1.21372 2.42745 4.8549 9.70979 19.4196 38.8392 77.6784 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.029 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 494.346 quit ! Quitting program ! Log file .//J2110+6405_C_20180528_dfm.log closed on Sun Jul 8 13:50:02 2018