! Started logfile: .//J0404-2940_X_dfm.log on Sun Jan 19 23:56:04 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 .//J0404-2940_X_uvm.fits ! Reading UV FITS file: .//J0404-2940_X_uvm.fits ! AN table 1: 17 integrations on 10 of 10 possible baselines. ! AN table 2: 17 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.974118 visibilities/baseline/integration-bin. ! Found source: J0404-2940 ! ! 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 67 lines of history. ! ! Reading 3312 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 J0404-2940_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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! 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=1.000592Jy sigma=15.241058 ! Fit after self-cal, rms=0.963504Jy sigma=14.687550 ! 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=2.189 mas, bmaj=8.326 mas, bpa=-0.3749 degrees ! Estimated noise=1.12412 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 = 0.0287604 Jy ! Component: 100 - total flux cleaned = 0.0350347 Jy ! Total flux subtracted in 100 components = 0.0350347 Jy ! Clean residual min=-0.002948 max=0.003234 Jy/beam ! Clean residual mean=0.000000 rms=0.000885 Jy/beam ! Combined flux in latest and established models = 0.0350347 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0350347 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=0.048004Jy sigma=0.662582 ! Fit after self-cal, rms=0.046682Jy sigma=0.642987 ! 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=2.448 mas, bmaj=8.543 mas, bpa=0.3077 degrees ! Estimated noise=0.824053 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 = 0.00325852 Jy ! Component: 100 - total flux cleaned = 0.00508274 Jy ! Component: 150 - total flux cleaned = 0.0061054 Jy ! Component: 200 - total flux cleaned = 0.00655814 Jy ! Total flux subtracted in 200 components = 0.00655814 Jy ! Clean residual min=-0.002935 max=0.003241 Jy/beam ! Clean residual mean=0.000001 rms=0.000883 Jy/beam ! Combined flux in latest and established models = 0.0415928 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 10 components and 0.0415928 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=0.046379Jy sigma=0.639335 ! Fit after self-cal, rms=0.046354Jy sigma=0.639071 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.448 x 8.543 at 0.3077 degrees (North through East) ! Clean map min=-0.0028464 max=0.039143 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.89 NL 0.93 OV 0.98 ! PT 1.08 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.14 FD 1.07 KP 1.08 NL 1.09 ! OV 1.13 PT 0.77 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.88 NL 0.92 OV 0.99 ! PT 0.81 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.17 KP 1.03 NL 0.82 ! OV 1.46 PT 0.88 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.71 FD 0.98 NL 1.01 OV 1.30 ! PT 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 0.94 KP 1.21 NL 1.09 ! OV 1.17 PT 0.86 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 NL 0.88 OV 1.10 ! PT 0.82 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.14 FD 0.95 KP 0.89 NL 1.31 ! OV 0.99 PT 1.00 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.95 NL 0.88 OV 1.27 ! PT 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.13 FD 0.96 KP 1.04 NL 0.95 ! OV 1.49 PT 0.95 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.87 NL 0.68 OV 1.00 ! PT 1.06 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.30 FD 0.72 KP 1.18 NL 0.99 ! OV 1.23 PT 1.07 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.79 NL 0.86 OV 1.11 ! PT 1.19 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.17 FD 0.82 KP 0.94 NL 1.17 ! OV 1.00 PT 0.98 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 0.95 NL 1.01 OV 0.94 ! PT 0.86 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.90 FD 0.85 KP 1.18 NL 0.98 ! OV 1.20 PT 0.81 ! ! ! Fit before self-cal, rms=0.046354Jy sigma=0.639071 ! Fit after self-cal, rms=0.045472Jy sigma=0.627530 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.457 mas, bmaj=8.507 mas, bpa=0.1453 degrees ! Estimated noise=0.819082 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 = 0.000202631 Jy ! Component: 100 - total flux cleaned = 0.000310506 Jy ! Component: 150 - total flux cleaned = 0.000393624 Jy ! Component: 200 - total flux cleaned = 0.000415824 Jy ! Total flux subtracted in 200 components = 0.000415824 Jy ! Clean residual min=-0.001715 max=0.001839 Jy/beam ! Clean residual mean=-0.000000 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.0420087 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 25 components and 0.0420087 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=0.045459Jy sigma=0.627371 ! Fit after self-cal, rms=0.045737Jy sigma=0.624157 ! 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=0.045737Jy sigma=0.624157 ! Fit after self-cal, rms=0.046762Jy sigma=0.623653 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.455 mas, bmaj=8.499 mas, bpa=0.1381 degrees ! Estimated noise=0.821951 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000427333 Jy ! Component: 100 - total flux cleaned = 0.000546635 Jy ! Component: 150 - total flux cleaned = 0.000615553 Jy ! Component: 200 - total flux cleaned = 0.000652185 Jy ! Total flux subtracted in 200 components = 0.000652185 Jy ! Clean residual min=-0.001661 max=0.001706 Jy/beam ! Clean residual mean=-0.000001 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.0426609 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 34 components and 0.0426609 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=0.046751Jy sigma=0.623538 ! Fit after self-cal, rms=0.046876Jy sigma=0.623378 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 = 0.000154636 Jy ! Component: 100 - total flux cleaned = 0.000174555 Jy ! Component: 150 - total flux cleaned = 0.000182276 Jy ! Component: 200 - total flux cleaned = 0.000202858 Jy ! Total flux subtracted in 200 components = 0.000202858 Jy ! Clean residual min=-0.001646 max=0.001669 Jy/beam ! Clean residual mean=-0.000001 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.0428637 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 51 components and 0.0428637 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=0.046872Jy sigma=0.623329 ! Fit after self-cal, rms=0.046880Jy sigma=0.623317 ! 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=0.046880Jy sigma=0.623317 ! Fit after self-cal, rms=0.047145Jy sigma=0.623256 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.448 mas, bmaj=8.493 mas, bpa=0.1049 degrees ! Estimated noise=0.823392 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000340874 Jy ! Component: 100 - total flux cleaned = 0.000498229 Jy ! Component: 150 - total flux cleaned = 0.000564167 Jy ! Component: 200 - total flux cleaned = 0.00059874 Jy ! Total flux subtracted in 200 components = 0.00059874 Jy ! Clean residual min=-0.001673 max=0.001673 Jy/beam ! Clean residual mean=-0.000001 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.0434624 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 64 components and 0.0434625 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=0.047140Jy sigma=0.623230 ! Fit after self-cal, rms=0.047177Jy sigma=0.623206 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 = 3.02253e-05 Jy ! Component: 100 - total flux cleaned = 5.36664e-05 Jy ! Component: 150 - total flux cleaned = 7.44236e-05 Jy ! Component: 200 - total flux cleaned = 8.81084e-05 Jy ! Total flux subtracted in 200 components = 8.81084e-05 Jy ! Clean residual min=-0.001664 max=0.001672 Jy/beam ! Clean residual mean=-0.000001 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.0435506 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 74 components and 0.0435506 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=0.047175Jy sigma=0.623192 ! Fit after self-cal, rms=0.047179Jy sigma=0.623188 ! 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=0.047179Jy sigma=0.623188 ! Fit after self-cal, rms=0.047244Jy sigma=0.623162 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.767 mas, bmaj=8.519 mas, bpa=1.605 degrees ! Estimated noise=0.825594 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000271171 Jy ! Component: 100 - total flux cleaned = 0.000421863 Jy ! Component: 150 - total flux cleaned = 0.00052394 Jy ! Component: 200 - total flux cleaned = 0.000544136 Jy ! Total flux subtracted in 200 components = 0.000544136 Jy ! Clean residual min=-0.001561 max=0.001496 Jy/beam ! Clean residual mean=-0.000001 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.0440947 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 85 components and 0.0440947 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=0.047240Jy sigma=0.623160 ! Fit after self-cal, rms=0.047254Jy sigma=0.623155 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 = 2.28887e-05 Jy ! Component: 100 - total flux cleaned = 1.96332e-05 Jy ! Component: 150 - total flux cleaned = 1.97546e-05 Jy ! Component: 200 - total flux cleaned = 2.26456e-05 Jy ! Total flux subtracted in 200 components = 2.26456e-05 Jy ! Clean residual min=-0.001551 max=0.001500 Jy/beam ! Clean residual mean=-0.000001 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.0441173 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 87 components and 0.0441173 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=0.047254Jy sigma=0.623151 ! Fit after self-cal, rms=0.047255Jy sigma=0.623150 ! 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=2.44 mas, bmaj=8.482 mas, bpa=0.0777 degrees ! Estimated noise=0.824666 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.44 x 8.482 at 0.0777 degrees (North through East) ! Clean map min=-0.0016623 max=0.038426 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=2.183 mas, bmaj=8.202 mas, bpa=-0.2476 degrees ! Estimated noise=1.1588 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0302451 Jy ! Component: 100 - total flux cleaned = 0.0368675 Jy ! Component: 150 - total flux cleaned = 0.0386209 Jy ! Component: 200 - total flux cleaned = 0.0398901 Jy ! Total flux subtracted in 200 components = 0.0398901 Jy ! Clean residual min=-0.002227 max=0.001905 Jy/beam ! Clean residual mean=0.000000 rms=0.000623 Jy/beam ! Combined flux in latest and established models = 0.0398901 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0398901 Jy ! Inverting map and beam ! Estimated beam: bmin=2.44 mas, bmaj=8.482 mas, bpa=0.0777 degrees ! Estimated noise=0.824666 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 = 0.00148484 Jy ! Component: 100 - total flux cleaned = 0.00240481 Jy ! Component: 150 - total flux cleaned = 0.0027638 Jy ! Component: 200 - total flux cleaned = 0.00302529 Jy ! Total flux subtracted in 200 components = 0.00302529 Jy ! Clean residual min=-0.001711 max=0.001530 Jy/beam ! Clean residual mean=-0.000001 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.0429154 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 37 components and 0.0429154 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=2.767 mas, bmaj=8.519 mas, bpa=1.605 degrees ! Estimated noise=0.825594 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00035379 Jy ! Component: 100 - total flux cleaned = 0.000479584 Jy ! Component: 150 - total flux cleaned = 0.000586581 Jy ! Component: 200 - total flux cleaned = 0.000677257 Jy ! Total flux subtracted in 200 components = 0.000677257 Jy ! Clean residual min=-0.001527 max=0.001407 Jy/beam ! Clean residual mean=-0.000001 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.0435927 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 = 6.26196e-05 Jy ! Component: 100 - total flux cleaned = 0.000111969 Jy ! Component: 150 - total flux cleaned = 0.00015702 Jy ! Component: 200 - total flux cleaned = 0.000192215 Jy ! Total flux subtracted in 200 components = 0.000192215 Jy ! Clean residual min=-0.001530 max=0.001427 Jy/beam ! Clean residual mean=-0.000001 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.0437849 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 55 components and 0.0437849 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.44 mas, bmaj=8.482 mas, bpa=0.0777 degrees ! Estimated noise=0.824666 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.59696e-05 Jy ! Component: 100 - total flux cleaned = 5.58857e-05 Jy ! Component: 150 - total flux cleaned = 6.75029e-05 Jy ! Component: 200 - total flux cleaned = 7.30618e-05 Jy ! Total flux subtracted in 200 components = 7.30618e-05 Jy ! Clean residual min=-0.001670 max=0.001621 Jy/beam ! Clean residual mean=-0.000001 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.043858 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 80 components and 0.043858 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=0.047258Jy sigma=0.623185 ! Fit after self-cal, rms=0.047256Jy sigma=0.623178 wmodel J0404-2940_X_map.mod ! Writing 80 model components to file: J0404-2940_X_map.mod wobs J0404-2940_X_uvs.fits ! Writing UV FITS file: J0404-2940_X_uvs.fits wwins J0404-2940_X_map.win ! wwins: Wrote 1 windows to J0404-2940_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 = -0.000302404 Jy ! Component: 100 - total flux cleaned = -0.000383862 Jy ! Component: 150 - total flux cleaned = -0.000384342 Jy ! Component: 200 - total flux cleaned = -0.000384361 Jy ! Component: 250 - total flux cleaned = -0.000364202 Jy ! Component: 300 - total flux cleaned = -0.000325625 Jy ! Component: 350 - total flux cleaned = -0.000269865 Jy ! Component: 400 - total flux cleaned = -0.000199021 Jy ! Component: 450 - total flux cleaned = -0.000199234 Jy ! Component: 500 - total flux cleaned = -0.000165628 Jy ! Component: 550 - total flux cleaned = -0.000133379 Jy ! Component: 600 - total flux cleaned = -0.000117593 Jy ! Component: 650 - total flux cleaned = -0.000102694 Jy ! Component: 700 - total flux cleaned = -0.000102755 Jy ! Component: 750 - total flux cleaned = -0.000102655 Jy ! Component: 800 - total flux cleaned = -0.000130226 Jy ! Component: 850 - total flux cleaned = -0.00015696 Jy ! Component: 900 - total flux cleaned = -0.000170025 Jy ! Component: 950 - total flux cleaned = -0.000208474 Jy ! Component: 1000 - total flux cleaned = -0.000258241 Jy ! Component: 1050 - total flux cleaned = -0.000282714 Jy ! Component: 1100 - total flux cleaned = -0.000354667 Jy ! Component: 1150 - total flux cleaned = -0.000401556 Jy ! Component: 1200 - total flux cleaned = -0.000424773 Jy ! Component: 1250 - total flux cleaned = -0.000447387 Jy ! Component: 1300 - total flux cleaned = -0.000424998 Jy ! Component: 1350 - total flux cleaned = -0.000425085 Jy ! Component: 1400 - total flux cleaned = -0.000425096 Jy ! Component: 1450 - total flux cleaned = -0.000425072 Jy ! Component: 1500 - total flux cleaned = -0.000424912 Jy ! Component: 1550 - total flux cleaned = -0.000404009 Jy ! Component: 1600 - total flux cleaned = -0.0003936 Jy ! Component: 1650 - total flux cleaned = -0.000362853 Jy ! Component: 1700 - total flux cleaned = -0.00035267 Jy ! Component: 1750 - total flux cleaned = -0.000332481 Jy ! Component: 1800 - total flux cleaned = -0.000312524 Jy ! Component: 1850 - total flux cleaned = -0.000332182 Jy ! Component: 1900 - total flux cleaned = -0.000332115 Jy ! Component: 1950 - total flux cleaned = -0.000322523 Jy ! Component: 2000 - total flux cleaned = -0.000351322 Jy ! Component: 2050 - total flux cleaned = -0.000322688 Jy ! Component: 2100 - total flux cleaned = -0.000360563 Jy ! Component: 2150 - total flux cleaned = -0.000388848 Jy ! Component: 2200 - total flux cleaned = -0.000407627 Jy ! Component: 2250 - total flux cleaned = -0.000426367 Jy ! Component: 2300 - total flux cleaned = -0.000445009 Jy ! Component: 2350 - total flux cleaned = -0.000473017 Jy ! Component: 2400 - total flux cleaned = -0.000500873 Jy ! Component: 2450 - total flux cleaned = -0.000528621 Jy ! Component: 2500 - total flux cleaned = -0.000547078 Jy ! Component: 2550 - total flux cleaned = -0.000583873 Jy ! Component: 2600 - total flux cleaned = -0.000593078 Jy ! Component: 2650 - total flux cleaned = -0.000638984 Jy ! Component: 2700 - total flux cleaned = -0.000684917 Jy ! Component: 2750 - total flux cleaned = -0.000721671 Jy ! Component: 2800 - total flux cleaned = -0.000767764 Jy ! Component: 2850 - total flux cleaned = -0.000804746 Jy ! Component: 2900 - total flux cleaned = -0.000832531 Jy ! Component: 2950 - total flux cleaned = -0.000878942 Jy ! Component: 3000 - total flux cleaned = -0.000925478 Jy ! Component: 3050 - total flux cleaned = -0.000972221 Jy ! Component: 3100 - total flux cleaned = -0.0010003 Jy ! Component: 3150 - total flux cleaned = -0.00103795 Jy ! Component: 3200 - total flux cleaned = -0.00107579 Jy ! Component: 3250 - total flux cleaned = -0.00109473 Jy ! Component: 3300 - total flux cleaned = -0.00113295 Jy ! Component: 3350 - total flux cleaned = -0.00115216 Jy ! Component: 3400 - total flux cleaned = -0.00118125 Jy ! Component: 3450 - total flux cleaned = -0.00120069 Jy ! Component: 3500 - total flux cleaned = -0.00122036 Jy ! Component: 3550 - total flux cleaned = -0.00124025 Jy ! Component: 3600 - total flux cleaned = -0.00125028 Jy ! Component: 3650 - total flux cleaned = -0.00127041 Jy ! Component: 3700 - total flux cleaned = -0.00128066 Jy ! Component: 3750 - total flux cleaned = -0.00129078 Jy ! Component: 3800 - total flux cleaned = -0.00132171 Jy ! Component: 3850 - total flux cleaned = -0.00135298 Jy ! Component: 3900 - total flux cleaned = -0.00136347 Jy ! Component: 3950 - total flux cleaned = -0.00139531 Jy ! Component: 4000 - total flux cleaned = -0.0014166 Jy ! Component: 4050 - total flux cleaned = -0.00143808 Jy ! Total flux subtracted in 4096 components = -0.00147071 Jy ! Clean residual min=-0.000710 max=0.000671 Jy/beam ! Clean residual mean=-0.000000 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.0423873 Jy keep ! Adding 307 model components to the UV plane model. ! The established model now contains 387 components and 0.0423873 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0404-2940_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.44 x 8.482 at 0.0777 degrees (North through East) ! Clean map min=-0.0023235 max=0.038461 Jy/beam ! Writing clean map to FITS file: .//J0404-2940_X_map.fits wmodel .//J0404-2940_X_map.mod ! Writing 387 model components to file: .//J0404-2940_X_map.mod wobs .//J0404-2940_X_uvs.fits ! Writing UV FITS file: .//J0404-2940_X_uvs.fits wwins .//J0404-2940_X_map.win ! wwins: Wrote 2 windows to .//J0404-2940_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0384614 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000228934 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.78569 1.78569 3.57138 7.14275 14.2855 28.571 57.142 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.038 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 168.002 quit ! Quitting program ! Log file .//J0404-2940_X_dfm.log closed on Sun Jan 19 23:56:08 2020