! Started logfile: .//J1613-1214_X_dfm.log on Mon Jan 20 18:24:49 2020 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J1613-1214_X_uva.fits ! Reading UV FITS file: .//J1613-1214_X_uva.fits ! AN table 1: 15 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1613-1214 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 5400 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J1613-1214_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.007729Jy sigma=18.647741 ! Fit after self-cal, rms=0.910814Jy sigma=16.847554 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7801 mas, bmaj=2.036 mas, bpa=-8.001 degrees ! Estimated noise=0.783046 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 = 0.0686938 Jy ! Component: 100 - total flux cleaned = 0.0839074 Jy ! Total flux subtracted in 100 components = 0.0839074 Jy ! Clean residual min=-0.004775 max=0.005358 Jy/beam ! Clean residual mean=-0.000001 rms=0.001017 Jy/beam ! Combined flux in latest and established models = 0.0839074 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0839074 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=0.041382Jy sigma=0.739726 ! Fit after self-cal, rms=0.041339Jy sigma=0.738723 ! 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=0.9454 mas, bmaj=2.302 mas, bpa=-6.446 degrees ! Estimated noise=0.524488 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 = 0.00601457 Jy ! Component: 100 - total flux cleaned = 0.00839568 Jy ! Component: 150 - total flux cleaned = 0.00907684 Jy ! Component: 200 - total flux cleaned = 0.00937845 Jy ! Total flux subtracted in 200 components = 0.00937845 Jy ! Clean residual min=-0.004207 max=0.003721 Jy/beam ! Clean residual mean=0.000005 rms=0.000856 Jy/beam ! Combined flux in latest and established models = 0.0932858 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0932858 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=0.040553Jy sigma=0.724192 ! Fit after self-cal, rms=0.040554Jy sigma=0.724152 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9454 x 2.302 at -6.446 degrees (North through East) ! Clean map min=-0.0040347 max=0.08945 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.92 HN 1.07 KP 1.02 ! LA 1.00 MK 1.09 NL 0.91 OV 1.17 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.94 HN 1.10 KP 1.03 ! LA 0.98 MK 1.05 NL 0.92 OV 1.16 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.96 HN 1.09 KP 1.02 ! LA 1.01 MK 1.18 NL 0.97 OV 1.13 ! PT 0.94 SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.92 HN 1.03 KP 1.05 ! LA 1.00 MK 1.04 NL 0.94 OV 1.19 ! PT 0.88 SC 0.91 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.93 HN 1.06 KP 1.00 ! LA 1.04 MK 0.93 NL 0.85 OV 1.07 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.96 HN 1.10 KP 0.96 ! LA 1.02 MK 0.92 NL 0.80 OV 1.13 ! PT 0.92 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.90 HN 1.09 KP 1.00 ! LA 1.03 MK 0.93 NL 0.83 OV 1.16 ! PT 0.93 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.92 HN 1.09 KP 0.99 ! LA 0.98 MK 0.92 NL 0.81 OV 1.14 ! PT 0.94 SC 0.99 ! ! ! Fit before self-cal, rms=0.040554Jy sigma=0.724152 ! Fit after self-cal, rms=0.038095Jy sigma=0.698206 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9482 mas, bmaj=2.3 mas, bpa=-6.394 degrees ! Estimated noise=0.522468 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 = -0.000200591 Jy ! Component: 100 - total flux cleaned = -0.000300493 Jy ! Component: 150 - total flux cleaned = -0.000335285 Jy ! Component: 200 - total flux cleaned = -0.000355829 Jy ! Total flux subtracted in 200 components = -0.000355829 Jy ! Clean residual min=-0.001933 max=0.001756 Jy/beam ! Clean residual mean=0.000000 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.09293 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 24 components and 0.09293 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=0.038084Jy sigma=0.698034 ! Fit after self-cal, rms=0.038108Jy sigma=0.697748 ! 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=0.038108Jy sigma=0.697748 ! Fit after self-cal, rms=0.038104Jy sigma=0.697733 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9493 mas, bmaj=2.302 mas, bpa=-6.351 degrees ! Estimated noise=0.522413 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000145591 Jy ! Component: 100 - total flux cleaned = -0.000218496 Jy ! Component: 150 - total flux cleaned = -0.000235635 Jy ! Component: 200 - total flux cleaned = -0.000251245 Jy ! Total flux subtracted in 200 components = -0.000251245 Jy ! Clean residual min=-0.001928 max=0.001730 Jy/beam ! Clean residual mean=0.000000 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.0926787 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 26 components and 0.0926788 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=0.038098Jy sigma=0.697650 ! Fit after self-cal, rms=0.038098Jy sigma=0.697643 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 = -1.11433e-05 Jy ! Component: 100 - total flux cleaned = -1.08522e-05 Jy ! Component: 150 - total flux cleaned = -1.75898e-05 Jy ! Component: 200 - total flux cleaned = -2.36781e-05 Jy ! Total flux subtracted in 200 components = -2.36781e-05 Jy ! Clean residual min=-0.001915 max=0.001720 Jy/beam ! Clean residual mean=0.000000 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.0926551 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 28 components and 0.0926551 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=0.038095Jy sigma=0.697603 ! Fit after self-cal, rms=0.038095Jy sigma=0.697600 ! 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=0.038095Jy sigma=0.697600 ! Fit after self-cal, rms=0.038105Jy sigma=0.697594 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.95 mas, bmaj=2.303 mas, bpa=-6.303 degrees ! Estimated noise=0.522492 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000111329 Jy ! Component: 100 - total flux cleaned = -0.000137416 Jy ! Component: 150 - total flux cleaned = -0.000132225 Jy ! Component: 200 - total flux cleaned = -0.000132482 Jy ! Total flux subtracted in 200 components = -0.000132482 Jy ! Clean residual min=-0.001920 max=0.001707 Jy/beam ! Clean residual mean=0.000000 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.0925226 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 30 components and 0.0925226 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=0.038103Jy sigma=0.697565 ! Fit after self-cal, rms=0.038103Jy sigma=0.697563 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 = -7.60767e-06 Jy ! Component: 100 - total flux cleaned = -2.51373e-06 Jy ! Component: 150 - total flux cleaned = 1.96554e-06 Jy ! Component: 200 - total flux cleaned = -2.3974e-06 Jy ! Total flux subtracted in 200 components = -2.3974e-06 Jy ! Clean residual min=-0.001913 max=0.001703 Jy/beam ! Clean residual mean=0.000000 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.0925202 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 33 components and 0.0925202 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=0.038102Jy sigma=0.697546 ! Fit after self-cal, rms=0.038102Jy sigma=0.697545 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.038102Jy sigma=0.697545 ! Fit after self-cal, rms=0.038108Jy sigma=0.697540 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.131 mas, bmaj=3.968 mas, bpa=-7.905 degrees ! Estimated noise=0.66436 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000295244 Jy ! Component: 100 - total flux cleaned = -0.000355686 Jy ! Component: 150 - total flux cleaned = -0.00037613 Jy ! Component: 200 - total flux cleaned = -0.000380833 Jy ! Total flux subtracted in 200 components = -0.000380833 Jy ! Clean residual min=-0.002050 max=0.001640 Jy/beam ! Clean residual mean=0.000000 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.0921394 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 40 components and 0.0921394 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=0.038109Jy sigma=0.697540 ! Fit after self-cal, rms=0.038108Jy sigma=0.697534 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 = -1.11209e-05 Jy ! Component: 100 - total flux cleaned = -2.09644e-05 Jy ! Component: 150 - total flux cleaned = -2.57229e-05 Jy ! Component: 200 - total flux cleaned = -3.04209e-05 Jy ! Total flux subtracted in 200 components = -3.04209e-05 Jy ! Clean residual min=-0.002045 max=0.001637 Jy/beam ! Clean residual mean=0.000000 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.092109 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 40 components and 0.092109 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=0.038109Jy sigma=0.697535 ! Fit after self-cal, rms=0.038108Jy sigma=0.697532 ! 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=0.9505 mas, bmaj=2.303 mas, bpa=-6.255 degrees ! Estimated noise=0.522509 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9505 x 2.303 at -6.255 degrees (North through East) ! Clean map min=-0.0017968 max=0.089496 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7835 mas, bmaj=2.034 mas, bpa=-7.557 degrees ! Estimated noise=0.786873 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0690309 Jy ! Component: 100 - total flux cleaned = 0.0841435 Jy ! Component: 150 - total flux cleaned = 0.0887455 Jy ! Component: 200 - total flux cleaned = 0.0907938 Jy ! Total flux subtracted in 200 components = 0.0907938 Jy ! Clean residual min=-0.002370 max=0.002879 Jy/beam ! Clean residual mean=-0.000001 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.0907938 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 0.0907938 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9505 mas, bmaj=2.303 mas, bpa=-6.255 degrees ! Estimated noise=0.522509 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 = 0.000916462 Jy ! Component: 100 - total flux cleaned = 0.00109196 Jy ! Component: 150 - total flux cleaned = 0.00123067 Jy ! Component: 200 - total flux cleaned = 0.00136292 Jy ! Total flux subtracted in 200 components = 0.00136292 Jy ! Clean residual min=-0.001883 max=0.001781 Jy/beam ! Clean residual mean=-0.000000 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.0921567 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 18 components and 0.0921567 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.131 mas, bmaj=3.968 mas, bpa=-7.905 degrees ! Estimated noise=0.66436 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.50544e-05 Jy ! Component: 100 - total flux cleaned = 1.58376e-05 Jy ! Component: 150 - total flux cleaned = 1.62374e-05 Jy ! Component: 200 - total flux cleaned = -1.1193e-06 Jy ! Total flux subtracted in 200 components = -1.1193e-06 Jy ! Clean residual min=-0.002065 max=0.001649 Jy/beam ! Clean residual mean=0.000000 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.0921556 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 = -1.06422e-05 Jy ! Component: 100 - total flux cleaned = -2.52577e-05 Jy ! Component: 150 - total flux cleaned = -3.43249e-05 Jy ! Component: 200 - total flux cleaned = -3.87507e-05 Jy ! Total flux subtracted in 200 components = -3.87507e-05 Jy ! Clean residual min=-0.002054 max=0.001640 Jy/beam ! Clean residual mean=0.000000 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.0921168 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 28 components and 0.0921168 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9505 mas, bmaj=2.303 mas, bpa=-6.255 degrees ! Estimated noise=0.522509 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000182073 Jy ! Component: 100 - total flux cleaned = 0.000226768 Jy ! Component: 150 - total flux cleaned = 0.000235795 Jy ! Component: 200 - total flux cleaned = 0.000244032 Jy ! Total flux subtracted in 200 components = 0.000244032 Jy ! Clean residual min=-0.001870 max=0.001731 Jy/beam ! Clean residual mean=0.000000 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.0923608 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 32 components and 0.0923608 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=0.038119Jy sigma=0.697688 ! Fit after self-cal, rms=0.038118Jy sigma=0.697670 wmodel J1613-1214_X_map.mod ! Writing 32 model components to file: J1613-1214_X_map.mod wobs J1613-1214_X_uvs.fits ! Writing UV FITS file: J1613-1214_X_uvs.fits wwins J1613-1214_X_map.win ! wwins: Wrote 1 windows to J1613-1214_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -7.95254e-05 Jy ! Component: 100 - total flux cleaned = -2.10423e-05 Jy ! Component: 150 - total flux cleaned = 5.0278e-06 Jy ! Component: 200 - total flux cleaned = 5.93086e-06 Jy ! Component: 250 - total flux cleaned = 5.12578e-05 Jy ! Component: 300 - total flux cleaned = 9.46253e-05 Jy ! Component: 350 - total flux cleaned = 0.000218859 Jy ! Component: 400 - total flux cleaned = 0.000298884 Jy ! Component: 450 - total flux cleaned = 0.000376696 Jy ! Component: 500 - total flux cleaned = 0.000452519 Jy ! Component: 550 - total flux cleaned = 0.000489662 Jy ! Component: 600 - total flux cleaned = 0.000525666 Jy ! Component: 650 - total flux cleaned = 0.000577794 Jy ! Component: 700 - total flux cleaned = 0.000611838 Jy ! Component: 750 - total flux cleaned = 0.000645454 Jy ! Component: 800 - total flux cleaned = 0.000710274 Jy ! Component: 850 - total flux cleaned = 0.000741589 Jy ! Component: 900 - total flux cleaned = 0.000819136 Jy ! Component: 950 - total flux cleaned = 0.00088002 Jy ! Component: 1000 - total flux cleaned = 0.000939886 Jy ! Component: 1050 - total flux cleaned = 0.000983795 Jy ! Component: 1100 - total flux cleaned = 0.0010558 Jy ! Component: 1150 - total flux cleaned = 0.0010839 Jy ! Component: 1200 - total flux cleaned = 0.00112572 Jy ! Component: 1250 - total flux cleaned = 0.00115306 Jy ! Component: 1300 - total flux cleaned = 0.00119346 Jy ! Component: 1350 - total flux cleaned = 0.00121999 Jy ! Component: 1400 - total flux cleaned = 0.00124607 Jy ! Component: 1450 - total flux cleaned = 0.00125898 Jy ! Component: 1500 - total flux cleaned = 0.00134729 Jy ! Component: 1550 - total flux cleaned = 0.00137193 Jy ! Component: 1600 - total flux cleaned = 0.00139615 Jy ! Component: 1650 - total flux cleaned = 0.00143209 Jy ! Component: 1700 - total flux cleaned = 0.00144377 Jy ! Component: 1750 - total flux cleaned = 0.00149037 Jy ! Component: 1800 - total flux cleaned = 0.00152484 Jy ! Component: 1850 - total flux cleaned = 0.00157035 Jy ! Component: 1900 - total flux cleaned = 0.0016378 Jy ! Component: 1950 - total flux cleaned = 0.00171506 Jy ! Component: 2000 - total flux cleaned = 0.00180248 Jy ! Component: 2050 - total flux cleaned = 0.00187797 Jy ! Component: 2100 - total flux cleaned = 0.00190995 Jy ! Component: 2150 - total flux cleaned = 0.00195227 Jy ! Component: 2200 - total flux cleaned = 0.00203601 Jy ! Component: 2250 - total flux cleaned = 0.00209808 Jy ! Component: 2300 - total flux cleaned = 0.0021391 Jy ! Component: 2350 - total flux cleaned = 0.00220002 Jy ! Component: 2400 - total flux cleaned = 0.00228045 Jy ! Component: 2450 - total flux cleaned = 0.0022904 Jy ! Component: 2500 - total flux cleaned = 0.00234967 Jy ! Component: 2550 - total flux cleaned = 0.00237907 Jy ! Component: 2600 - total flux cleaned = 0.00242751 Jy ! Component: 2650 - total flux cleaned = 0.00249437 Jy ! Component: 2700 - total flux cleaned = 0.00247531 Jy ! Component: 2750 - total flux cleaned = 0.0024848 Jy ! Component: 2800 - total flux cleaned = 0.00250349 Jy ! Component: 2850 - total flux cleaned = 0.00251279 Jy ! Component: 2900 - total flux cleaned = 0.00257693 Jy ! Component: 2950 - total flux cleaned = 0.00258606 Jy ! Component: 3000 - total flux cleaned = 0.0026221 Jy ! Component: 3050 - total flux cleaned = 0.00261313 Jy ! Component: 3100 - total flux cleaned = 0.0026309 Jy ! Component: 3150 - total flux cleaned = 0.00263979 Jy ! Component: 3200 - total flux cleaned = 0.00266604 Jy ! Component: 3250 - total flux cleaned = 0.00268339 Jy ! Component: 3300 - total flux cleaned = 0.00269196 Jy ! Component: 3350 - total flux cleaned = 0.00270052 Jy ! Component: 3400 - total flux cleaned = 0.00271742 Jy ! Component: 3450 - total flux cleaned = 0.00271734 Jy ! Component: 3500 - total flux cleaned = 0.00273399 Jy ! Component: 3550 - total flux cleaned = 0.00273395 Jy ! Component: 3600 - total flux cleaned = 0.00275051 Jy ! Component: 3650 - total flux cleaned = 0.00276687 Jy ! Component: 3700 - total flux cleaned = 0.00277501 Jy ! Component: 3750 - total flux cleaned = 0.00278307 Jy ! Component: 3800 - total flux cleaned = 0.0028072 Jy ! Component: 3850 - total flux cleaned = 0.00280715 Jy ! Component: 3900 - total flux cleaned = 0.00283097 Jy ! Component: 3950 - total flux cleaned = 0.0028231 Jy ! Component: 4000 - total flux cleaned = 0.00285452 Jy ! Component: 4050 - total flux cleaned = 0.00286236 Jy ! Total flux subtracted in 4096 components = 0.00287019 Jy ! Clean residual min=-0.000397 max=0.000491 Jy/beam ! Clean residual mean=-0.000001 rms=0.000129 Jy/beam ! Combined flux in latest and established models = 0.095231 Jy keep ! Adding 260 model components to the UV plane model. ! The established model now contains 292 components and 0.095231 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1613-1214_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9505 x 2.303 at -6.255 degrees (North through East) ! Clean map min=-0.00092675 max=0.089454 Jy/beam ! Writing clean map to FITS file: .//J1613-1214_X_map.fits wmodel .//J1613-1214_X_map.mod ! Writing 292 model components to file: .//J1613-1214_X_map.mod wobs .//J1613-1214_X_uvs.fits ! Writing UV FITS file: .//J1613-1214_X_uvs.fits wwins .//J1613-1214_X_map.win ! wwins: Wrote 2 windows to .//J1613-1214_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.089454 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000126118 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.422958 0.422958 0.845916 1.69183 3.38366 6.76733 13.5347 27.0693 54.1386 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.089 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 709.29 quit ! Quitting program ! Log file .//J1613-1214_X_dfm.log closed on Mon Jan 20 18:24:52 2020