! Started logfile: .//J0137+3122_K_dfm.log on Wed Aug 15 15:25:10 2018 float field_size field_size = 1024 float field_cell field_cell = 0.0500 float taper_size taper_size = 200.0 float freq freq = 24.32800 obs .//J0137+3122_K_uva.fits ! Reading UV FITS file: .//J0137+3122_K_uva.fits ! AN table 1: 102 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.984314 visibilities/baseline/integration-bin. ! Found source: J0137+3122 ! ! 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 2.4328e+10 3.2e+07 1 3.2e+07 ! 02 2 2.4392e+10 3.2e+07 1 3.2e+07 ! 03 3 2.4456e+10 3.2e+07 1 3.2e+07 ! 04 4 2.452e+10 3.2e+07 1 3.2e+07 ! 05 5 2.4584e+10 3.2e+07 1 3.2e+07 ! 06 6 2.4648e+10 3.2e+07 1 3.2e+07 ! 07 7 2.4712e+10 3.2e+07 1 3.2e+07 ! 08 8 2.4776e+10 3.2e+07 1 3.2e+07 ! ! Polarization(s): I ! ! Read 3 lines of history. ! ! Reading 36144 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Polarization RR is unavailable. ! Restricting channel ranges to the available 8 channels. ! Selecting polarization: I, 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 = 0.05 print "taper_size =", taper_size ! taper_size = 200 ![@/opt64/bin/pima_mupet_01.dfm J0137+3122_K] 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 0.0500x0.0500 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 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.008446Jy sigma=11.891780 ! Fit after self-cal, rms=0.906874Jy sigma=10.655045 ! 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=0.2694 mas, bmaj=0.5095 mas, bpa=-2.974 degrees ! Estimated noise=0.676034 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 = 0.0727525 Jy ! Component: 100 - total flux cleaned = 0.0930768 Jy ! Total flux subtracted in 100 components = 0.0930768 Jy ! Clean residual min=-0.004167 max=0.008088 Jy/beam ! Clean residual mean=0.000011 rms=0.001038 Jy/beam ! Combined flux in latest and established models = 0.0930768 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0930768 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=0.095422Jy sigma=0.958514 ! Fit after self-cal, rms=0.095011Jy sigma=0.953446 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00917321 Jy ! Component: 100 - total flux cleaned = 0.0140571 Jy ! Total flux subtracted in 100 components = 0.0140571 Jy ! Clean residual min=-0.003724 max=0.005335 Jy/beam ! Clean residual mean=0.000006 rms=0.000938 Jy/beam ! Combined flux in latest and established models = 0.107134 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 22 components and 0.107134 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=0.094008Jy sigma=0.937179 ! Fit after self-cal, rms=0.094004Jy sigma=0.936733 ! 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=0.3404 mas, bmaj=0.6232 mas, bpa=-2.002 degrees ! Estimated noise=0.335905 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 (-0.45, -0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00583839 Jy ! Component: 100 - total flux cleaned = 0.00949893 Jy ! Component: 150 - total flux cleaned = 0.0121032 Jy ! Component: 200 - total flux cleaned = 0.0140066 Jy ! Total flux subtracted in 200 components = 0.0140066 Jy ! Clean residual min=-0.002859 max=0.004364 Jy/beam ! Clean residual mean=0.000002 rms=0.000700 Jy/beam ! Combined flux in latest and established models = 0.12114 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 55 components and 0.12114 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=0.093616Jy sigma=0.930605 ! Fit after self-cal, rms=0.093610Jy sigma=0.930066 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3404 x 0.6232 at -2.002 degrees (North through East) ! Clean map min=-0.0027907 max=0.09707 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.02 HN 1.09 KP 0.93 ! LA 1.13 MK 0.97 NL 1.20 OV 0.92 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.04 HN 1.09 KP 0.94 ! LA 1.06 MK 0.95 NL 1.23 OV 0.97 ! PT 0.98 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00 HN 1.00 KP 0.95 ! LA 1.01 MK 0.92 NL 0.93 OV 0.95 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.03 KP 0.93 ! LA 1.04 MK 0.89 NL 0.96 OV 0.86 ! PT 0.89 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.93 HN 1.11 KP 0.91 ! LA 1.11 MK 0.88 NL 1.02 OV 0.86 ! PT 0.82 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.95 HN 1.05 KP 0.92 ! LA 1.13 MK 0.87 NL 1.02 OV 0.89 ! PT 0.88 SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.37 FD 0.85 HN 1.03 KP 0.94 ! LA 1.19 MK 0.96 NL 1.25 OV 0.88 ! PT 1.02 SC 1.09 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.46 FD 0.84 HN 0.87 KP 0.98 ! LA 1.23 MK 0.86 NL 1.17 OV 0.88 ! PT 1.04 SC 1.18 ! ! ! Fit before self-cal, rms=0.093610Jy sigma=0.930066 ! Fit after self-cal, rms=0.093064Jy sigma=0.912909 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.3371 mas, bmaj=0.6278 mas, bpa=-3.003 degrees ! Estimated noise=0.332376 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 (0.95, -1.45). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00244126 Jy ! Component: 100 - total flux cleaned = 0.00339042 Jy ! Component: 150 - total flux cleaned = 0.00358229 Jy ! Component: 200 - total flux cleaned = 0.0035847 Jy ! Total flux subtracted in 200 components = 0.0035847 Jy ! Clean residual min=-0.002024 max=0.002275 Jy/beam ! Clean residual mean=0.000002 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.124725 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 91 components and 0.124725 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=0.092977Jy sigma=0.911879 ! Fit after self-cal, rms=0.093101Jy sigma=0.911207 ! 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=0.093101Jy sigma=0.911207 ! Fit after self-cal, rms=0.094133Jy sigma=0.905930 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.3373 mas, bmaj=0.6279 mas, bpa=-2.508 degrees ! Estimated noise=0.3348 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00143732 Jy ! Component: 100 - total flux cleaned = 0.0019992 Jy ! Component: 150 - total flux cleaned = 0.00219621 Jy ! Component: 200 - total flux cleaned = 0.00230212 Jy ! Total flux subtracted in 200 components = 0.00230212 Jy ! Clean residual min=-0.001435 max=0.001845 Jy/beam ! Clean residual mean=0.000001 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.127027 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 121 components and 0.127027 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=0.094091Jy sigma=0.905331 ! Fit after self-cal, rms=0.094116Jy sigma=0.905200 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) ! Added new window around map position (10.05, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000905636 Jy ! Component: 100 - total flux cleaned = 0.000866073 Jy ! Component: 150 - total flux cleaned = 0.000865591 Jy ! Component: 200 - total flux cleaned = 0.000931018 Jy ! Total flux subtracted in 200 components = 0.000931018 Jy ! Clean residual min=-0.001483 max=0.001514 Jy/beam ! Clean residual mean=0.000001 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.127958 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 140 components and 0.127958 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=0.094076Jy sigma=0.904726 ! Fit after self-cal, rms=0.094070Jy sigma=0.904676 ! 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=0.094070Jy sigma=0.904676 ! Fit after self-cal, rms=0.095188Jy sigma=0.902541 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.3376 mas, bmaj=0.6277 mas, bpa=-2.423 degrees ! Estimated noise=0.334273 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.34966e-05 Jy ! Component: 100 - total flux cleaned = -6.00653e-05 Jy ! Component: 150 - total flux cleaned = -2.96091e-05 Jy ! Component: 200 - total flux cleaned = -8.47758e-05 Jy ! Total flux subtracted in 200 components = -8.47758e-05 Jy ! Clean residual min=-0.001437 max=0.001477 Jy/beam ! Clean residual mean=0.000001 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.127874 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 167 components and 0.127874 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=0.095166Jy sigma=0.902334 ! Fit after self-cal, rms=0.095197Jy sigma=0.902266 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) ! Added new window around map position (2.35, -6.65). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000960456 Jy ! Component: 100 - total flux cleaned = 0.0012112 Jy ! Component: 150 - total flux cleaned = 0.00124041 Jy ! Component: 200 - total flux cleaned = 0.00126626 Jy ! Total flux subtracted in 200 components = 0.00126626 Jy ! Clean residual min=-0.001364 max=0.001339 Jy/beam ! Clean residual mean=0.000001 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.12914 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 183 components and 0.12914 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=0.095168Jy sigma=0.901951 ! Fit after self-cal, rms=0.095157Jy sigma=0.901929 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 200 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=0.095157Jy sigma=0.901929 ! Fit after self-cal, rms=0.095147Jy sigma=0.901708 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7981 mas, bmaj=0.9629 mas, bpa=5.719 degrees ! Estimated noise=0.391663 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.68715e-05 Jy ! Component: 100 - total flux cleaned = 0.000187963 Jy ! Component: 150 - total flux cleaned = 0.000167267 Jy ! Component: 200 - total flux cleaned = 0.000166287 Jy ! Total flux subtracted in 200 components = 0.000166287 Jy ! Clean residual min=-0.001337 max=0.001382 Jy/beam ! Clean residual mean=0.000002 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.129306 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 225 components and 0.129306 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=0.095138Jy sigma=0.901636 ! Fit after self-cal, rms=0.095140Jy sigma=0.901623 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 = 6.38534e-05 Jy ! Component: 100 - total flux cleaned = 4.51357e-05 Jy ! Component: 150 - total flux cleaned = 6.28352e-05 Jy ! Component: 200 - total flux cleaned = 4.57933e-05 Jy ! Total flux subtracted in 200 components = 4.57933e-05 Jy ! Clean residual min=-0.001344 max=0.001356 Jy/beam ! Clean residual mean=0.000002 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.129352 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 238 components and 0.129352 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=0.095135Jy sigma=0.901591 ! Fit after self-cal, rms=0.095132Jy sigma=0.901586 ! 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=0.3378 mas, bmaj=0.6283 mas, bpa=-2.448 degrees ! Estimated noise=0.333553 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3378 x 0.6283 at -2.448 degrees (North through East) ! Clean map min=-0.0012684 max=0.096358 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=0.2668 mas, bmaj=0.5121 mas, bpa=-3.49 degrees ! Estimated noise=0.675237 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0726437 Jy ! Component: 100 - total flux cleaned = 0.0944195 Jy ! Component: 150 - total flux cleaned = 0.103501 Jy ! Component: 200 - total flux cleaned = 0.108312 Jy ! Total flux subtracted in 200 components = 0.108312 Jy ! Clean residual min=-0.003006 max=0.002892 Jy/beam ! Clean residual mean=0.000006 rms=0.000701 Jy/beam ! Combined flux in latest and established models = 0.108312 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.108312 Jy ! Inverting map and beam ! Estimated beam: bmin=0.3378 mas, bmaj=0.6283 mas, bpa=-2.448 degrees ! Estimated noise=0.333553 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 = 0.00435925 Jy ! Component: 100 - total flux cleaned = 0.00744441 Jy ! Component: 150 - total flux cleaned = 0.00996079 Jy ! Component: 200 - total flux cleaned = 0.0120552 Jy ! Total flux subtracted in 200 components = 0.0120552 Jy ! Clean residual min=-0.001655 max=0.002333 Jy/beam ! Clean residual mean=0.000004 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.120367 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 58 components and 0.120367 Jy ! Inverting map ! Added new window around map position (0.4, 0.15). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00212304 Jy ! Component: 100 - total flux cleaned = 0.00359101 Jy ! Component: 150 - total flux cleaned = 0.0045041 Jy ! Component: 200 - total flux cleaned = 0.00532084 Jy ! Total flux subtracted in 200 components = 0.00532084 Jy ! Clean residual min=-0.001546 max=0.001513 Jy/beam ! Clean residual mean=0.000003 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.125688 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 83 components and 0.125688 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 200 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7981 mas, bmaj=0.9629 mas, bpa=5.719 degrees ! Estimated noise=0.391663 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00139776 Jy ! Component: 100 - total flux cleaned = 0.00218964 Jy ! Component: 150 - total flux cleaned = 0.00251265 Jy ! Component: 200 - total flux cleaned = 0.00278975 Jy ! Total flux subtracted in 200 components = 0.00278975 Jy ! Clean residual min=-0.001515 max=0.001312 Jy/beam ! Clean residual mean=0.000003 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.128478 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 = 0.000194554 Jy ! Component: 100 - total flux cleaned = 0.000326745 Jy ! Component: 150 - total flux cleaned = 0.000447855 Jy ! Component: 200 - total flux cleaned = 0.000503213 Jy ! Total flux subtracted in 200 components = 0.000503213 Jy ! Clean residual min=-0.001518 max=0.001290 Jy/beam ! Clean residual mean=0.000003 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.128981 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 144 components and 0.128981 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.3378 mas, bmaj=0.6283 mas, bpa=-2.448 degrees ! Estimated noise=0.333553 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000195274 Jy ! Component: 100 - total flux cleaned = 0.000258549 Jy ! Component: 150 - total flux cleaned = 0.000428598 Jy ! Component: 200 - total flux cleaned = 0.000560832 Jy ! Total flux subtracted in 200 components = 0.000560832 Jy ! Clean residual min=-0.001381 max=0.001469 Jy/beam ! Clean residual mean=0.000001 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.129542 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 166 components and 0.129542 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=0.095127Jy sigma=0.901657 ! Fit after self-cal, rms=0.095112Jy sigma=0.901575 wmodel J0137+3122_K_map.mod ! Writing 166 model components to file: J0137+3122_K_map.mod wobs J0137+3122_K_uvs.fits ! Writing UV FITS file: J0137+3122_K_uvs.fits wwins J0137+3122_K_map.win ! wwins: Wrote 6 windows to J0137+3122_K_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 = 7.69519e-05 Jy ! Component: 100 - total flux cleaned = 0.000120952 Jy ! Component: 150 - total flux cleaned = 0.000141784 Jy ! Component: 200 - total flux cleaned = 0.000101295 Jy ! Component: 250 - total flux cleaned = 0.000101748 Jy ! Component: 300 - total flux cleaned = 2.47403e-05 Jy ! Component: 350 - total flux cleaned = -8.92084e-05 Jy ! Component: 400 - total flux cleaned = -0.000256746 Jy ! Component: 450 - total flux cleaned = -0.000384575 Jy ! Component: 500 - total flux cleaned = -0.000492336 Jy ! Component: 550 - total flux cleaned = -0.000598705 Jy ! Component: 600 - total flux cleaned = -0.00075575 Jy ! Component: 650 - total flux cleaned = -0.000824549 Jy ! Component: 700 - total flux cleaned = -0.000858557 Jy ! Component: 750 - total flux cleaned = -0.000875376 Jy ! Component: 800 - total flux cleaned = -0.000892046 Jy ! Component: 850 - total flux cleaned = -0.000859585 Jy ! Component: 900 - total flux cleaned = -0.000924519 Jy ! Component: 950 - total flux cleaned = -0.000956605 Jy ! Component: 1000 - total flux cleaned = -0.000956364 Jy ! Component: 1050 - total flux cleaned = -0.000972133 Jy ! Component: 1100 - total flux cleaned = -0.00100334 Jy ! Component: 1150 - total flux cleaned = -0.000972324 Jy ! Component: 1200 - total flux cleaned = -0.00103355 Jy ! Component: 1250 - total flux cleaned = -0.00106395 Jy ! Component: 1300 - total flux cleaned = -0.00107903 Jy ! Component: 1350 - total flux cleaned = -0.00110885 Jy ! Component: 1400 - total flux cleaned = -0.00109408 Jy ! Component: 1450 - total flux cleaned = -0.00112347 Jy ! Component: 1500 - total flux cleaned = -0.0011526 Jy ! Component: 1550 - total flux cleaned = -0.00118128 Jy ! Component: 1600 - total flux cleaned = -0.00122396 Jy ! Component: 1650 - total flux cleaned = -0.00118145 Jy ! Component: 1700 - total flux cleaned = -0.00115325 Jy ! Component: 1750 - total flux cleaned = -0.00120917 Jy ! Component: 1800 - total flux cleaned = -0.00122292 Jy ! Component: 1850 - total flux cleaned = -0.00120912 Jy ! Component: 1900 - total flux cleaned = -0.00119548 Jy ! Component: 1950 - total flux cleaned = -0.0012091 Jy ! Component: 2000 - total flux cleaned = -0.00122262 Jy ! Component: 2050 - total flux cleaned = -0.00124924 Jy ! Component: 2100 - total flux cleaned = -0.00122277 Jy ! Component: 2150 - total flux cleaned = -0.00126225 Jy ! Component: 2200 - total flux cleaned = -0.00126229 Jy ! Component: 2250 - total flux cleaned = -0.00127535 Jy ! Component: 2300 - total flux cleaned = -0.00132728 Jy ! Component: 2350 - total flux cleaned = -0.001353 Jy ! Component: 2400 - total flux cleaned = -0.00134018 Jy ! Component: 2450 - total flux cleaned = -0.00139107 Jy ! Component: 2500 - total flux cleaned = -0.0014289 Jy ! Component: 2550 - total flux cleaned = -0.00147907 Jy ! Component: 2600 - total flux cleaned = -0.00147893 Jy ! Component: 2650 - total flux cleaned = -0.00146644 Jy ! Component: 2700 - total flux cleaned = -0.00155293 Jy ! Component: 2750 - total flux cleaned = -0.00151609 Jy ! Component: 2800 - total flux cleaned = -0.00157722 Jy ! Component: 2850 - total flux cleaned = -0.0016016 Jy ! Component: 2900 - total flux cleaned = -0.00164998 Jy ! Component: 2950 - total flux cleaned = -0.00168602 Jy ! Component: 3000 - total flux cleaned = -0.00172191 Jy ! Component: 3050 - total flux cleaned = -0.00171009 Jy ! Component: 3100 - total flux cleaned = -0.00174563 Jy ! Component: 3150 - total flux cleaned = -0.00183989 Jy ! Component: 3200 - total flux cleaned = -0.0018399 Jy ! Component: 3250 - total flux cleaned = -0.00188642 Jy ! Component: 3300 - total flux cleaned = -0.00189806 Jy ! Component: 3350 - total flux cleaned = -0.00192103 Jy ! Component: 3400 - total flux cleaned = -0.00198991 Jy ! Component: 3450 - total flux cleaned = -0.00197842 Jy ! Component: 3500 - total flux cleaned = -0.00201261 Jy ! Component: 3550 - total flux cleaned = -0.00203542 Jy ! Component: 3600 - total flux cleaned = -0.00209177 Jy ! Component: 3650 - total flux cleaned = -0.00210292 Jy ! Component: 3700 - total flux cleaned = -0.00214764 Jy ! Component: 3750 - total flux cleaned = -0.00220319 Jy ! Component: 3800 - total flux cleaned = -0.00223631 Jy ! Component: 3850 - total flux cleaned = -0.0022584 Jy ! Component: 3900 - total flux cleaned = -0.00233507 Jy ! Component: 3950 - total flux cleaned = -0.00235691 Jy ! Component: 4000 - total flux cleaned = -0.00233516 Jy ! Component: 4050 - total flux cleaned = -0.00238933 Jy ! Total flux subtracted in 4096 components = -0.00244325 Jy ! Clean residual min=-0.000627 max=0.000619 Jy/beam ! Clean residual mean=0.000001 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.127098 Jy keep ! Adding 302 model components to the UV plane model. ! The established model now contains 468 components and 0.127098 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0137+3122_K_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3378 x 0.6283 at -2.448 degrees (North through East) ! Clean map min=-0.0011324 max=0.09619 Jy/beam ! Writing clean map to FITS file: .//J0137+3122_K_map.fits wmodel .//J0137+3122_K_map.mod ! Writing 468 model components to file: .//J0137+3122_K_map.mod wobs .//J0137+3122_K_uvs.fits ! Writing UV FITS file: .//J0137+3122_K_uvs.fits wwins .//J0137+3122_K_map.win ! wwins: Wrote 7 windows to .//J0137+3122_K_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0961897 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0001964 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.61254 0.61254 1.22508 2.45016 4.90032 9.80064 19.6013 39.2026 78.4051 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.096 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 489.763 quit ! Quitting program ! Log file .//J0137+3122_K_dfm.log closed on Wed Aug 15 15:25:15 2018