! Started logfile: .//J2211-0003_C_20180530_dfm.log on Sun Jul 8 13:54:56 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 .//J2211-0003_C_20180530_uva.fits ! Reading UV FITS file: .//J2211-0003_C_20180530_uva.fits ! AN table 1: 93 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2211-0003 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 33480 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 J2211-0003_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=1.000562Jy sigma=26.282838 ! Fit after self-cal, rms=0.985996Jy sigma=25.927311 ! 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=1.301 mas, bmaj=3.437 mas, bpa=-0.889 degrees ! Estimated noise=0.317155 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 = 0.0113982 Jy ! Component: 100 - total flux cleaned = 0.0132538 Jy ! Total flux subtracted in 100 components = 0.0132538 Jy ! Clean residual min=-0.001449 max=0.001617 Jy/beam ! Clean residual mean=0.000001 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.0132538 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0132538 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=0.034547Jy sigma=0.797936 ! Fit after self-cal, rms=0.033063Jy sigma=0.754436 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0037124 Jy ! Component: 100 - total flux cleaned = 0.00352506 Jy ! Total flux subtracted in 100 components = 0.00352506 Jy ! Clean residual min=-0.001327 max=0.001386 Jy/beam ! Clean residual mean=0.000000 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.0167788 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 7 components and 0.0167788 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=0.032700Jy sigma=0.747533 ! Fit after self-cal, rms=0.032693Jy sigma=0.747313 ! 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=1.537 mas, bmaj=3.881 mas, bpa=-0.8986 degrees ! Estimated noise=0.152028 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 = -0.000889848 Jy ! Component: 100 - total flux cleaned = -0.00107872 Jy ! Component: 150 - total flux cleaned = -0.00122966 Jy ! Component: 200 - total flux cleaned = -0.00133924 Jy ! Total flux subtracted in 200 components = -0.00133924 Jy ! Clean residual min=-0.001007 max=0.001144 Jy/beam ! Clean residual mean=0.000000 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.0154396 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 16 components and 0.0154396 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=0.032662Jy sigma=0.746521 ! Fit after self-cal, rms=0.032653Jy sigma=0.746229 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.537 x 3.881 at -0.8986 degrees (North through East) ! Clean map min=-0.00096256 max=0.017963 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 0.68 HN 0.93 KP 0.99 ! LA 1.01 MK 0.69 NL 0.88 OV 0.85 ! PT 1.07 SC 0.75 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.75 HN 1.08 KP 0.97 ! LA 1.06 MK 0.80 NL 0.97 OV 1.11 ! PT 0.89 SC 0.87 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.91 HN 0.97 KP 1.12 ! LA 1.15 MK 0.86 NL 0.85 OV 1.02 ! PT 1.06 SC 0.91 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.88 HN 1.17 KP 1.07 ! LA 1.13 MK 0.91 NL 1.15 OV 1.03 ! PT 0.98 SC 0.93 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.70 FD 0.89 HN 1.00 KP 1.13 ! LA 1.08 MK 1.04 NL 1.02 OV 1.08 ! PT 1.05 SC 0.90 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.90 HN 1.13 KP 1.09 ! LA 1.29 MK 1.01 NL 1.09 OV 1.05 ! PT 1.06 SC 0.91 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.28 FD 0.95 HN 1.14 KP 1.04 ! LA 1.09 MK 0.98 NL 1.08 OV 1.07 ! PT 0.93 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 1.09 HN 1.10 KP 1.06 ! LA 1.10 MK 0.98 NL 1.15 OV 1.05 ! PT 1.05 SC 0.95 ! ! ! Fit before self-cal, rms=0.032653Jy sigma=0.746229 ! Fit after self-cal, rms=0.030260Jy sigma=0.740900 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.495 mas, bmaj=3.811 mas, bpa=-0.5784 degrees ! Estimated noise=0.151295 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 = 0.000195523 Jy ! Component: 100 - total flux cleaned = 0.000210195 Jy ! Component: 150 - total flux cleaned = 0.000214305 Jy ! Component: 200 - total flux cleaned = 0.000214353 Jy ! Total flux subtracted in 200 components = 0.000214353 Jy ! Clean residual min=-0.000477 max=0.000503 Jy/beam ! Clean residual mean=-0.000000 rms=0.000120 Jy/beam ! Combined flux in latest and established models = 0.0156539 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 25 components and 0.0156539 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=0.030259Jy sigma=0.740853 ! Fit after self-cal, rms=0.030332Jy sigma=0.739970 ! 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=0.030332Jy sigma=0.739970 ! Fit after self-cal, rms=0.030959Jy sigma=0.739719 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.476 mas, bmaj=3.78 mas, bpa=-0.4296 degrees ! Estimated noise=0.152318 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000140468 Jy ! Component: 100 - total flux cleaned = 0.000158187 Jy ! Component: 150 - total flux cleaned = 0.000165872 Jy ! Component: 200 - total flux cleaned = 0.000172791 Jy ! Total flux subtracted in 200 components = 0.000172791 Jy ! Clean residual min=-0.000469 max=0.000487 Jy/beam ! Clean residual mean=-0.000000 rms=0.000119 Jy/beam ! Combined flux in latest and established models = 0.0158267 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 30 components and 0.0158267 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=0.030958Jy sigma=0.739684 ! Fit after self-cal, rms=0.030994Jy sigma=0.739497 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 = -0.000131869 Jy ! Component: 100 - total flux cleaned = -0.000146874 Jy ! Component: 150 - total flux cleaned = -0.000153306 Jy ! Component: 200 - total flux cleaned = -0.00015617 Jy ! Total flux subtracted in 200 components = -0.00015617 Jy ! Clean residual min=-0.000464 max=0.000467 Jy/beam ! Clean residual mean=-0.000000 rms=0.000120 Jy/beam ! Combined flux in latest and established models = 0.0156705 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 35 components and 0.0156705 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=0.030992Jy sigma=0.739481 ! Fit after self-cal, rms=0.030995Jy sigma=0.739438 ! 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=0.030995Jy sigma=0.739438 ! Fit after self-cal, rms=0.031149Jy sigma=0.739403 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.468 mas, bmaj=3.77 mas, bpa=-0.4075 degrees ! Estimated noise=0.152265 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000108164 Jy ! Component: 100 - total flux cleaned = 0.000127331 Jy ! Component: 150 - total flux cleaned = 0.000137087 Jy ! Component: 200 - total flux cleaned = 0.000140074 Jy ! Total flux subtracted in 200 components = 0.000140074 Jy ! Clean residual min=-0.000455 max=0.000476 Jy/beam ! Clean residual mean=0.000000 rms=0.000118 Jy/beam ! Combined flux in latest and established models = 0.0158106 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 40 components and 0.0158106 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=0.031149Jy sigma=0.739378 ! Fit after self-cal, rms=0.031163Jy sigma=0.739353 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 = -3.17103e-05 Jy ! Component: 100 - total flux cleaned = -3.16636e-05 Jy ! Component: 150 - total flux cleaned = -3.1856e-05 Jy ! Component: 200 - total flux cleaned = -2.92697e-05 Jy ! Total flux subtracted in 200 components = -2.92697e-05 Jy ! Clean residual min=-0.000453 max=0.000476 Jy/beam ! Clean residual mean=0.000000 rms=0.000119 Jy/beam ! Combined flux in latest and established models = 0.0157813 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 40 components and 0.0157813 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=0.031162Jy sigma=0.739341 ! Fit after self-cal, rms=0.031163Jy sigma=0.739337 ! 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=0.031163Jy sigma=0.739337 ! Fit after self-cal, rms=0.031263Jy sigma=0.739326 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.53 mas, bmaj=5.98 mas, bpa=1.175 degrees ! Estimated noise=0.212263 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000295413 Jy ! Component: 100 - total flux cleaned = 0.000410826 Jy ! Component: 150 - total flux cleaned = 0.000425315 Jy ! Component: 200 - total flux cleaned = 0.000440488 Jy ! Total flux subtracted in 200 components = 0.000440488 Jy ! Clean residual min=-0.000509 max=0.000610 Jy/beam ! Clean residual mean=-0.000000 rms=0.000154 Jy/beam ! Combined flux in latest and established models = 0.0162218 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 43 components and 0.0162218 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=0.031264Jy sigma=0.739368 ! Fit after self-cal, rms=0.031270Jy sigma=0.739347 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 = 5.06751e-05 Jy ! Component: 100 - total flux cleaned = 6.47146e-05 Jy ! Component: 150 - total flux cleaned = 7.69328e-05 Jy ! Component: 200 - total flux cleaned = 8.76804e-05 Jy ! Total flux subtracted in 200 components = 8.76804e-05 Jy ! Clean residual min=-0.000507 max=0.000613 Jy/beam ! Clean residual mean=-0.000000 rms=0.000154 Jy/beam ! Combined flux in latest and established models = 0.0163095 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 45 components and 0.0163095 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=0.031271Jy sigma=0.739381 ! Fit after self-cal, rms=0.031272Jy sigma=0.739369 ! 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=1.463 mas, bmaj=3.763 mas, bpa=-0.424 degrees ! Estimated noise=0.152345 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.463 x 3.763 at -0.424 degrees (North through East) ! Clean map min=-0.00060484 max=0.017664 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=1.257 mas, bmaj=3.368 mas, bpa=-0.4284 degrees ! Estimated noise=0.307803 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0140772 Jy ! Component: 100 - total flux cleaned = 0.0167721 Jy ! Component: 150 - total flux cleaned = 0.0164851 Jy ! Component: 200 - total flux cleaned = 0.0162583 Jy ! Total flux subtracted in 200 components = 0.0162583 Jy ! Clean residual min=-0.000919 max=0.000724 Jy/beam ! Clean residual mean=0.000000 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.0162583 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 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0162583 Jy ! Inverting map and beam ! Estimated beam: bmin=1.463 mas, bmaj=3.763 mas, bpa=-0.424 degrees ! Estimated noise=0.152345 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 = -0.000174741 Jy ! Component: 100 - total flux cleaned = -0.00021355 Jy ! Component: 150 - total flux cleaned = -0.000235428 Jy ! Component: 200 - total flux cleaned = -0.000235736 Jy ! Total flux subtracted in 200 components = -0.000235736 Jy ! Clean residual min=-0.000515 max=0.000499 Jy/beam ! Clean residual mean=0.000000 rms=0.000123 Jy/beam ! Combined flux in latest and established models = 0.0160225 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 13 components and 0.0160225 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=3.53 mas, bmaj=5.98 mas, bpa=1.175 degrees ! Estimated noise=0.212263 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000187865 Jy ! Component: 100 - total flux cleaned = 0.000212413 Jy ! Component: 150 - total flux cleaned = 0.000231937 Jy ! Component: 200 - total flux cleaned = 0.000244332 Jy ! Total flux subtracted in 200 components = 0.000244332 Jy ! Clean residual min=-0.000522 max=0.000608 Jy/beam ! Clean residual mean=-0.000000 rms=0.000156 Jy/beam ! Combined flux in latest and established models = 0.0162669 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 = 1.09246e-05 Jy ! Component: 100 - total flux cleaned = 2.35523e-05 Jy ! Component: 150 - total flux cleaned = 3.21434e-05 Jy ! Component: 200 - total flux cleaned = 4.00817e-05 Jy ! Total flux subtracted in 200 components = 4.00817e-05 Jy ! Clean residual min=-0.000516 max=0.000604 Jy/beam ! Clean residual mean=-0.000000 rms=0.000155 Jy/beam ! Combined flux in latest and established models = 0.016307 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 25 components and 0.016307 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.463 mas, bmaj=3.763 mas, bpa=-0.424 degrees ! Estimated noise=0.152345 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000253295 Jy ! Component: 100 - total flux cleaned = -0.000277705 Jy ! Component: 150 - total flux cleaned = -0.000291045 Jy ! Component: 200 - total flux cleaned = -0.000296686 Jy ! Total flux subtracted in 200 components = -0.000296686 Jy ! Clean residual min=-0.000466 max=0.000480 Jy/beam ! Clean residual mean=0.000000 rms=0.000119 Jy/beam ! Combined flux in latest and established models = 0.0160103 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 37 components and 0.0160103 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=0.031272Jy sigma=0.739369 ! Fit after self-cal, rms=0.031270Jy sigma=0.739358 wmodel J2211-0003_C_map.mod ! Writing 37 model components to file: J2211-0003_C_map.mod wobs J2211-0003_C_uvs.fits ! Writing UV FITS file: J2211-0003_C_uvs.fits wwins J2211-0003_C_map.win ! wwins: Wrote 1 windows to J2211-0003_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 = 0.000100577 Jy ! Component: 100 - total flux cleaned = 0.000150156 Jy ! Component: 150 - total flux cleaned = 0.000205529 Jy ! Component: 200 - total flux cleaned = 0.000281029 Jy ! Component: 250 - total flux cleaned = 0.000331732 Jy ! Component: 300 - total flux cleaned = 0.000373769 Jy ! Component: 350 - total flux cleaned = 0.000434921 Jy ! Component: 400 - total flux cleaned = 0.000487838 Jy ! Component: 450 - total flux cleaned = 0.000545744 Jy ! Component: 500 - total flux cleaned = 0.000595507 Jy ! Component: 550 - total flux cleaned = 0.00063797 Jy ! Component: 600 - total flux cleaned = 0.00068523 Jy ! Component: 650 - total flux cleaned = 0.000731334 Jy ! Component: 700 - total flux cleaned = 0.000770792 Jy ! Component: 750 - total flux cleaned = 0.000826015 Jy ! Component: 800 - total flux cleaned = 0.000852933 Jy ! Component: 850 - total flux cleaned = 0.000868756 Jy ! Component: 900 - total flux cleaned = 0.000884375 Jy ! Component: 950 - total flux cleaned = 0.000904863 Jy ! Component: 1000 - total flux cleaned = 0.000930053 Jy ! Component: 1050 - total flux cleaned = 0.000954815 Jy ! Component: 1100 - total flux cleaned = 0.000983908 Jy ! Component: 1150 - total flux cleaned = 0.000998338 Jy ! Component: 1200 - total flux cleaned = 0.00103121 Jy ! Component: 1250 - total flux cleaned = 0.00105439 Jy ! Component: 1300 - total flux cleaned = 0.00108619 Jy ! Component: 1350 - total flux cleaned = 0.00110402 Jy ! Component: 1400 - total flux cleaned = 0.00111713 Jy ! Component: 1450 - total flux cleaned = 0.00113015 Jy ! Component: 1500 - total flux cleaned = 0.00114309 Jy ! Component: 1550 - total flux cleaned = 0.00116424 Jy ! Component: 1600 - total flux cleaned = 0.00116842 Jy ! Component: 1650 - total flux cleaned = 0.00119306 Jy ! Component: 1700 - total flux cleaned = 0.00120111 Jy ! Component: 1750 - total flux cleaned = 0.00120505 Jy ! Component: 1800 - total flux cleaned = 0.00122086 Jy ! Component: 1850 - total flux cleaned = 0.00122474 Jy ! Component: 1900 - total flux cleaned = 0.00124011 Jy ! Component: 1950 - total flux cleaned = 0.00124008 Jy ! Component: 2000 - total flux cleaned = 0.00125141 Jy ! Component: 2050 - total flux cleaned = 0.00127368 Jy ! Component: 2100 - total flux cleaned = 0.00127362 Jy ! Component: 2150 - total flux cleaned = 0.00127725 Jy ! Component: 2200 - total flux cleaned = 0.00128089 Jy ! Component: 2250 - total flux cleaned = 0.00128449 Jy ! Component: 2300 - total flux cleaned = 0.00129855 Jy ! Component: 2350 - total flux cleaned = 0.00129859 Jy ! Component: 2400 - total flux cleaned = 0.00129864 Jy ! Component: 2450 - total flux cleaned = 0.0013157 Jy ! Component: 2500 - total flux cleaned = 0.00131902 Jy ! Component: 2550 - total flux cleaned = 0.00132566 Jy ! Component: 2600 - total flux cleaned = 0.00132566 Jy ! Component: 2650 - total flux cleaned = 0.00132564 Jy ! Component: 2700 - total flux cleaned = 0.00132566 Jy ! Component: 2750 - total flux cleaned = 0.00133532 Jy ! Component: 2800 - total flux cleaned = 0.00133852 Jy ! Component: 2850 - total flux cleaned = 0.00133852 Jy ! Component: 2900 - total flux cleaned = 0.00135099 Jy ! Component: 2950 - total flux cleaned = 0.00135406 Jy ! Component: 3000 - total flux cleaned = 0.00136325 Jy ! Component: 3050 - total flux cleaned = 0.00136931 Jy ! Component: 3100 - total flux cleaned = 0.00137535 Jy ! Component: 3150 - total flux cleaned = 0.00138131 Jy ! Component: 3200 - total flux cleaned = 0.00137533 Jy ! Component: 3250 - total flux cleaned = 0.00138715 Jy ! Component: 3300 - total flux cleaned = 0.00138425 Jy ! Component: 3350 - total flux cleaned = 0.00139008 Jy ! Component: 3400 - total flux cleaned = 0.00140449 Jy ! Component: 3450 - total flux cleaned = 0.00141021 Jy ! Component: 3500 - total flux cleaned = 0.00141021 Jy ! Component: 3550 - total flux cleaned = 0.00141021 Jy ! Component: 3600 - total flux cleaned = 0.00142699 Jy ! Component: 3650 - total flux cleaned = 0.00142699 Jy ! Component: 3700 - total flux cleaned = 0.00142973 Jy ! Component: 3750 - total flux cleaned = 0.00142154 Jy ! Component: 3800 - total flux cleaned = 0.00143239 Jy ! Component: 3850 - total flux cleaned = 0.00143238 Jy ! Component: 3900 - total flux cleaned = 0.00144043 Jy ! Component: 3950 - total flux cleaned = 0.00144307 Jy ! Component: 4000 - total flux cleaned = 0.0014457 Jy ! Component: 4050 - total flux cleaned = 0.00144569 Jy ! Total flux subtracted in 4096 components = 0.00145352 Jy ! Clean residual min=-0.000155 max=0.000173 Jy/beam ! Clean residual mean=0.000000 rms=0.000047 Jy/beam ! Combined flux in latest and established models = 0.0174638 Jy keep ! Adding 307 model components to the UV plane model. ! The established model now contains 344 components and 0.0174638 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2211-0003_C_20180530_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.463 x 3.763 at -0.424 degrees (North through East) ! Clean map min=-0.00062272 max=0.017682 Jy/beam ! Writing clean map to FITS file: .//J2211-0003_C_20180530_map.fits wmodel .//J2211-0003_C_20180530_map.mod ! Writing 344 model components to file: .//J2211-0003_C_20180530_map.mod wobs .//J2211-0003_C_20180530_uvs.fits ! Writing UV FITS file: .//J2211-0003_C_20180530_uvs.fits wwins .//J2211-0003_C_20180530_map.win ! wwins: Wrote 2 windows to .//J2211-0003_C_20180530_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0176823 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 4.66959e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.792248 0.792248 1.5845 3.16899 6.33798 12.676 25.3519 50.7039 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.017 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 378.669 quit ! Quitting program ! Log file .//J2211-0003_C_20180530_dfm.log closed on Sun Jul 8 13:55:01 2018