! Started logfile: .//J0040-0040_C_dfm.log on Sun Jan 19 23:44:13 2020 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 .//J0040-0040_C_uvm.fits ! Reading UV FITS file: .//J0040-0040_C_uvm.fits ! AN table 1: 17 integrations on 15 of 15 possible baselines. ! AN table 2: 15 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.975439 visibilities/baseline/integration-bin. ! Found source: J0040-0040 ! ! 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 67 lines of history. ! ! Reading 4448 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 J0040-0040_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 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 15 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005259Jy sigma=19.927709 ! Fit after self-cal, rms=0.922686Jy sigma=18.256025 ! 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=2.979 mas, bmaj=5.803 mas, bpa=1.908 degrees ! Estimated noise=0.807684 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 = 0.0611924 Jy ! Component: 100 - total flux cleaned = 0.0745381 Jy ! Total flux subtracted in 100 components = 0.0745381 Jy ! Clean residual min=-0.003225 max=0.003735 Jy/beam ! Clean residual mean=0.000004 rms=0.000779 Jy/beam ! Combined flux in latest and established models = 0.0745381 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0745381 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=0.036469Jy sigma=0.647087 ! Fit after self-cal, rms=0.036309Jy sigma=0.645889 ! 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=3.309 mas, bmaj=6.533 mas, bpa=0.6701 degrees ! Estimated noise=0.604364 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 = 0.00382593 Jy ! Component: 100 - total flux cleaned = 0.00564209 Jy ! Component: 150 - total flux cleaned = 0.00611999 Jy ! Component: 200 - total flux cleaned = 0.00623165 Jy ! Total flux subtracted in 200 components = 0.00623165 Jy ! Clean residual min=-0.002187 max=0.001816 Jy/beam ! Clean residual mean=0.000001 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.0807697 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0807697 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=0.035962Jy sigma=0.637017 ! Fit after self-cal, rms=0.035976Jy sigma=0.636944 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.309 x 6.533 at 0.6701 degrees (North through East) ! Clean map min=-0.0021693 max=0.07852 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* NL 0.00* ! OV 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.98 HN 0.98 KP 1.00 ! NL 0.98 OV 1.08 PT 1.09 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* NL 0.00* ! OV 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 FD 1.13 HN 1.03 KP 1.03 ! NL 0.97 OV 1.06 PT 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* NL 0.00* ! OV 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.03 HN 1.08 KP 1.03 ! NL 1.03 OV 0.96 PT 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.97 HN 1.16 NL 1.03 ! OV 0.96 PT 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 0.94 HN 0.90 KP 0.98 ! NL 1.11 OV 1.01 PT 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 0.98 HN 1.07 NL 0.99 ! OV 0.93 PT 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.02 HN 1.05 KP 0.98 ! NL 0.95 OV 1.06 PT 0.90 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.94 HN 1.09 NL 1.01 ! OV 1.00 PT 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 0.99 HN 0.98 KP 1.02 ! NL 1.02 OV 0.92 PT 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.89 HN 1.07 NL 0.96 ! OV 1.01 PT 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 0.95 HN 0.95 KP 1.03 ! NL 1.01 OV 1.01 PT 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.93 HN 1.05 NL 1.08 ! OV 0.97 PT 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.03 HN 0.92 KP 1.06 ! NL 0.94 OV 1.03 PT 1.04 ! ! ! Fit before self-cal, rms=0.035976Jy sigma=0.636944 ! Fit after self-cal, rms=0.036357Jy sigma=0.627230 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.325 mas, bmaj=6.519 mas, bpa=0.8743 degrees ! Estimated noise=0.60239 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 = -5.67588e-05 Jy ! Component: 100 - total flux cleaned = 1.86407e-05 Jy ! Component: 150 - total flux cleaned = 8.48506e-05 Jy ! Component: 200 - total flux cleaned = 0.000123192 Jy ! Total flux subtracted in 200 components = 0.000123192 Jy ! Clean residual min=-0.001691 max=0.001407 Jy/beam ! Clean residual mean=0.000001 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.0808929 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 38 components and 0.0808929 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=0.036343Jy sigma=0.626982 ! Fit after self-cal, rms=0.036381Jy sigma=0.626856 ! 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=0.036381Jy sigma=0.626856 ! Fit after self-cal, rms=0.036417Jy sigma=0.626803 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.325 mas, bmaj=6.512 mas, bpa=1.022 degrees ! Estimated noise=0.603267 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000293967 Jy ! Component: 100 - total flux cleaned = 0.000343471 Jy ! Component: 150 - total flux cleaned = 0.00035916 Jy ! Component: 200 - total flux cleaned = 0.000365938 Jy ! Total flux subtracted in 200 components = 0.000365938 Jy ! Clean residual min=-0.001656 max=0.001419 Jy/beam ! Clean residual mean=0.000001 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.0812588 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 44 components and 0.0812588 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=0.036412Jy sigma=0.626689 ! Fit after self-cal, rms=0.036411Jy sigma=0.626686 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 = 7.97347e-06 Jy ! Component: 100 - total flux cleaned = 8.12115e-06 Jy ! Component: 150 - total flux cleaned = 1.83111e-06 Jy ! Component: 200 - total flux cleaned = -4.04473e-06 Jy ! Total flux subtracted in 200 components = -4.04473e-06 Jy ! Clean residual min=-0.001650 max=0.001412 Jy/beam ! Clean residual mean=0.000001 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.0812548 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 47 components and 0.0812548 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=0.036409Jy sigma=0.626652 ! Fit after self-cal, rms=0.036410Jy sigma=0.626651 ! 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=0.036410Jy sigma=0.626651 ! Fit after self-cal, rms=0.036407Jy sigma=0.626619 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.324 mas, bmaj=6.505 mas, bpa=1.141 degrees ! Estimated noise=0.603686 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000304648 Jy ! Component: 100 - total flux cleaned = 0.000359926 Jy ! Component: 150 - total flux cleaned = 0.000347841 Jy ! Component: 200 - total flux cleaned = 0.000347829 Jy ! Total flux subtracted in 200 components = 0.000347829 Jy ! Clean residual min=-0.001626 max=0.001411 Jy/beam ! Clean residual mean=0.000001 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.0816026 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 51 components and 0.0816027 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=0.036403Jy sigma=0.626542 ! Fit after self-cal, rms=0.036403Jy sigma=0.626542 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 = -5.60927e-06 Jy ! Component: 100 - total flux cleaned = -1.09932e-05 Jy ! Component: 150 - total flux cleaned = -1.63695e-05 Jy ! Component: 200 - total flux cleaned = -2.14982e-05 Jy ! Total flux subtracted in 200 components = -2.14982e-05 Jy ! Clean residual min=-0.001624 max=0.001407 Jy/beam ! Clean residual mean=0.000001 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.0815812 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 52 components and 0.0815812 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=0.036402Jy sigma=0.626516 ! Fit after self-cal, rms=0.036402Jy sigma=0.626515 ! 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=0.036402Jy sigma=0.626515 ! Fit after self-cal, rms=0.036390Jy sigma=0.626493 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.065 mas, bmaj=6.816 mas, bpa=1.112 degrees ! Estimated noise=0.618082 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000327352 Jy ! Component: 100 - total flux cleaned = 0.000502666 Jy ! Component: 150 - total flux cleaned = 0.000565273 Jy ! Component: 200 - total flux cleaned = 0.000602421 Jy ! Total flux subtracted in 200 components = 0.000602421 Jy ! Clean residual min=-0.001639 max=0.001470 Jy/beam ! Clean residual mean=0.000002 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.0821836 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 61 components and 0.0821836 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=0.036390Jy sigma=0.626444 ! Fit after self-cal, rms=0.036393Jy sigma=0.626441 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 = 1.62212e-05 Jy ! Component: 100 - total flux cleaned = 3.06784e-05 Jy ! Component: 150 - total flux cleaned = 2.61012e-05 Jy ! Component: 200 - total flux cleaned = 2.60982e-05 Jy ! Total flux subtracted in 200 components = 2.60982e-05 Jy ! Clean residual min=-0.001643 max=0.001470 Jy/beam ! Clean residual mean=0.000002 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.0822097 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 69 components and 0.0822097 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=0.036392Jy sigma=0.626425 ! Fit after self-cal, rms=0.036393Jy sigma=0.626424 ! 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=3.323 mas, bmaj=6.499 mas, bpa=1.24 degrees ! Estimated noise=0.603844 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.323 x 6.499 at 1.24 degrees (North through East) ! Clean map min=-0.0015783 max=0.078361 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=2.997 mas, bmaj=5.763 mas, bpa=2.656 degrees ! Estimated noise=0.808116 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0612503 Jy ! Component: 100 - total flux cleaned = 0.0746146 Jy ! Component: 150 - total flux cleaned = 0.0784214 Jy ! Component: 200 - total flux cleaned = 0.0799136 Jy ! Total flux subtracted in 200 components = 0.0799136 Jy ! Clean residual min=-0.001916 max=0.001962 Jy/beam ! Clean residual mean=0.000002 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.0799136 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0799136 Jy ! Inverting map and beam ! Estimated beam: bmin=3.323 mas, bmaj=6.499 mas, bpa=1.24 degrees ! Estimated noise=0.603844 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 = 0.000894237 Jy ! Component: 100 - total flux cleaned = 0.00113622 Jy ! Component: 150 - total flux cleaned = 0.00132783 Jy ! Component: 200 - total flux cleaned = 0.00148686 Jy ! Total flux subtracted in 200 components = 0.00148686 Jy ! Clean residual min=-0.001690 max=0.001405 Jy/beam ! Clean residual mean=0.000002 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.0814004 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 36 components and 0.0814004 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=4.065 mas, bmaj=6.816 mas, bpa=1.112 degrees ! Estimated noise=0.618082 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000451181 Jy ! Component: 100 - total flux cleaned = 0.000561571 Jy ! Component: 150 - total flux cleaned = 0.000649695 Jy ! Component: 200 - total flux cleaned = 0.000690812 Jy ! Total flux subtracted in 200 components = 0.000690812 Jy ! Clean residual min=-0.001660 max=0.001439 Jy/beam ! Clean residual mean=0.000002 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.0820913 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 = 3.6582e-05 Jy ! Component: 100 - total flux cleaned = 5.68617e-05 Jy ! Component: 150 - total flux cleaned = 7.62212e-05 Jy ! Component: 200 - total flux cleaned = 9.4649e-05 Jy ! Total flux subtracted in 200 components = 9.4649e-05 Jy ! Clean residual min=-0.001647 max=0.001448 Jy/beam ! Clean residual mean=0.000002 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.0821859 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 51 components and 0.0821859 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.323 mas, bmaj=6.499 mas, bpa=1.24 degrees ! Estimated noise=0.603844 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000123626 Jy ! Component: 100 - total flux cleaned = -0.00016572 Jy ! Component: 150 - total flux cleaned = -0.000202872 Jy ! Component: 200 - total flux cleaned = -0.000243238 Jy ! Total flux subtracted in 200 components = -0.000243238 Jy ! Clean residual min=-0.001622 max=0.001386 Jy/beam ! Clean residual mean=0.000001 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.0819427 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 60 components and 0.0819427 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=0.036396Jy sigma=0.626507 ! Fit after self-cal, rms=0.036391Jy sigma=0.626496 wmodel J0040-0040_C_map.mod ! Writing 60 model components to file: J0040-0040_C_map.mod wobs J0040-0040_C_uvs.fits ! Writing UV FITS file: J0040-0040_C_uvs.fits wwins J0040-0040_C_map.win ! wwins: Wrote 1 windows to J0040-0040_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 = -0.000456635 Jy ! Component: 100 - total flux cleaned = -0.000386523 Jy ! Component: 150 - total flux cleaned = -0.000343163 Jy ! Component: 200 - total flux cleaned = -0.000343138 Jy ! Component: 250 - total flux cleaned = -0.000342457 Jy ! Component: 300 - total flux cleaned = -0.000324731 Jy ! Component: 350 - total flux cleaned = -0.000342609 Jy ! Component: 400 - total flux cleaned = -0.000409438 Jy ! Component: 450 - total flux cleaned = -0.000441338 Jy ! Component: 500 - total flux cleaned = -0.000487728 Jy ! Component: 550 - total flux cleaned = -0.00054769 Jy ! Component: 600 - total flux cleaned = -0.000605615 Jy ! Component: 650 - total flux cleaned = -0.000648012 Jy ! Component: 700 - total flux cleaned = -0.000661704 Jy ! Component: 750 - total flux cleaned = -0.00071514 Jy ! Component: 800 - total flux cleaned = -0.000728351 Jy ! Component: 850 - total flux cleaned = -0.000753424 Jy ! Component: 900 - total flux cleaned = -0.000703438 Jy ! Component: 950 - total flux cleaned = -0.000654835 Jy ! Component: 1000 - total flux cleaned = -0.000595676 Jy ! Component: 1050 - total flux cleaned = -0.000549338 Jy ! Component: 1100 - total flux cleaned = -0.000469956 Jy ! Component: 1150 - total flux cleaned = -0.000447886 Jy ! Component: 1200 - total flux cleaned = -0.000382109 Jy ! Component: 1250 - total flux cleaned = -0.000349819 Jy ! Component: 1300 - total flux cleaned = -0.000276026 Jy ! Component: 1350 - total flux cleaned = -0.000265617 Jy ! Component: 1400 - total flux cleaned = -0.000224689 Jy ! Component: 1450 - total flux cleaned = -0.000194511 Jy ! Component: 1500 - total flux cleaned = -0.000155105 Jy ! Component: 1550 - total flux cleaned = -9.70566e-05 Jy ! Component: 1600 - total flux cleaned = -8.76954e-05 Jy ! Component: 1650 - total flux cleaned = -3.11993e-05 Jy ! Component: 1700 - total flux cleaned = 1.50642e-05 Jy ! Component: 1750 - total flux cleaned = 6.08694e-05 Jy ! Component: 1800 - total flux cleaned = 0.000106089 Jy ! Component: 1850 - total flux cleaned = 0.000177677 Jy ! Component: 1900 - total flux cleaned = 0.00024853 Jy ! Component: 1950 - total flux cleaned = 0.000283595 Jy ! Component: 2000 - total flux cleaned = 0.000352793 Jy ! Component: 2050 - total flux cleaned = 0.00039564 Jy ! Component: 2100 - total flux cleaned = 0.000455107 Jy ! Component: 2150 - total flux cleaned = 0.000497124 Jy ! Component: 2200 - total flux cleaned = 0.000572004 Jy ! Component: 2250 - total flux cleaned = 0.000613152 Jy ! Component: 2300 - total flux cleaned = 0.000645804 Jy ! Component: 2350 - total flux cleaned = 0.000686106 Jy ! Component: 2400 - total flux cleaned = 0.000734035 Jy ! Component: 2450 - total flux cleaned = 0.000749885 Jy ! Component: 2500 - total flux cleaned = 0.00080493 Jy ! Component: 2550 - total flux cleaned = 0.000836135 Jy ! Component: 2600 - total flux cleaned = 0.000882392 Jy ! Component: 2650 - total flux cleaned = 0.000897597 Jy ! Component: 2700 - total flux cleaned = 0.000950601 Jy ! Component: 2750 - total flux cleaned = 0.000980618 Jy ! Component: 2800 - total flux cleaned = 0.00102522 Jy ! Component: 2850 - total flux cleaned = 0.00104736 Jy ! Component: 2900 - total flux cleaned = 0.0010693 Jy ! Component: 2950 - total flux cleaned = 0.00112024 Jy ! Component: 3000 - total flux cleaned = 0.00114192 Jy ! Component: 3050 - total flux cleaned = 0.00118494 Jy ! Component: 3100 - total flux cleaned = 0.00119923 Jy ! Component: 3150 - total flux cleaned = 0.00126289 Jy ! Component: 3200 - total flux cleaned = 0.00126983 Jy ! Component: 3250 - total flux cleaned = 0.00131169 Jy ! Component: 3300 - total flux cleaned = 0.00133245 Jy ! Component: 3350 - total flux cleaned = 0.00136008 Jy ! Component: 3400 - total flux cleaned = 0.0014012 Jy ! Component: 3450 - total flux cleaned = 0.00142839 Jy ! Component: 3500 - total flux cleaned = 0.00146228 Jy ! Component: 3550 - total flux cleaned = 0.00150942 Jy ! Component: 3600 - total flux cleaned = 0.0015362 Jy ! Component: 3650 - total flux cleaned = 0.00156955 Jy ! Component: 3700 - total flux cleaned = 0.00161593 Jy ! Component: 3750 - total flux cleaned = 0.00164893 Jy ! Component: 3800 - total flux cleaned = 0.00167517 Jy ! Component: 3850 - total flux cleaned = 0.00170783 Jy ! Component: 3900 - total flux cleaned = 0.00171435 Jy ! Component: 3950 - total flux cleaned = 0.0017532 Jy ! Component: 4000 - total flux cleaned = 0.00179831 Jy ! Component: 4050 - total flux cleaned = 0.00182398 Jy ! Total flux subtracted in 4096 components = 0.00183677 Jy ! Clean residual min=-0.000352 max=0.000339 Jy/beam ! Clean residual mean=-0.000000 rms=0.000122 Jy/beam ! Combined flux in latest and established models = 0.0837794 Jy keep ! Adding 306 model components to the UV plane model. ! The established model now contains 366 components and 0.0837795 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0040-0040_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.323 x 6.499 at 1.24 degrees (North through East) ! Clean map min=-0.00096645 max=0.078474 Jy/beam ! Writing clean map to FITS file: .//J0040-0040_C_map.fits wmodel .//J0040-0040_C_map.mod ! Writing 366 model components to file: .//J0040-0040_C_map.mod wobs .//J0040-0040_C_uvs.fits ! Writing UV FITS file: .//J0040-0040_C_uvs.fits wwins .//J0040-0040_C_map.win ! wwins: Wrote 2 windows to .//J0040-0040_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0784743 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000116172 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.444114 0.444114 0.888229 1.77646 3.55292 7.10583 14.2117 28.4233 56.8466 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.078 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 675.501 quit ! Quitting program ! Log file .//J0040-0040_C_dfm.log closed on Sun Jan 19 23:44:17 2020