! Started logfile: .//J2312+3603_X_dfm.log on Mon Jan 20 19:26:35 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 .//J2312+3603_X_uva.fits ! Reading UV FITS file: .//J2312+3603_X_uva.fits ! AN table 1: 17 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.973856 visibilities/baseline/integration-bin. ! Found source: J2312+3603 ! ! 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 85 lines of history. ! ! Reading 4768 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 J2312+3603_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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001975Jy sigma=20.209651 ! Fit after self-cal, rms=0.907326Jy sigma=18.337380 ! 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=0.6845 mas, bmaj=2.241 mas, bpa=-2.463 degrees ! Estimated noise=0.833528 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 = 0.0707997 Jy ! Component: 100 - total flux cleaned = 0.0865107 Jy ! Total flux subtracted in 100 components = 0.0865107 Jy ! Clean residual min=-0.005205 max=0.005269 Jy/beam ! Clean residual mean=0.000003 rms=0.001095 Jy/beam ! Combined flux in latest and established models = 0.0865107 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0865107 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=0.036476Jy sigma=0.714559 ! Fit after self-cal, rms=0.036464Jy sigma=0.714392 ! 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=0.8483 mas, bmaj=2.272 mas, bpa=-2.739 degrees ! Estimated noise=0.512766 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 = 0.00717801 Jy ! Component: 100 - total flux cleaned = 0.0109307 Jy ! Component: 150 - total flux cleaned = 0.0133712 Jy ! Component: 200 - total flux cleaned = 0.0150392 Jy ! Total flux subtracted in 200 components = 0.0150392 Jy ! Clean residual min=-0.004021 max=0.003788 Jy/beam ! Clean residual mean=0.000003 rms=0.000797 Jy/beam ! Combined flux in latest and established models = 0.10155 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 29 components and 0.10155 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=0.035038Jy sigma=0.684504 ! Fit after self-cal, rms=0.035036Jy sigma=0.684307 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8483 x 2.272 at -2.739 degrees (North through East) ! Clean map min=-0.003882 max=0.093218 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 1.07 KP 1.05 ! MK 0.98 NL 0.92 OV 1.06 PT 0.92 ! SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.10 KP 0.99 ! MK 0.97 NL 0.90 OV 1.07 PT 0.91 ! SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.04 HN 1.07 KP 1.03 ! MK 1.01 NL 0.88 OV 1.09 PT 0.92 ! SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 1.12 KP 0.97 ! MK 0.95 NL 0.93 OV 1.13 PT 0.92 ! SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.94 HN 1.01 KP 1.03 ! MK 0.99 NL 0.92 OV 1.16 PT 0.92 ! SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.96 HN 1.11 KP 0.98 ! MK 1.03 NL 0.90 OV 1.18 PT 0.90 ! SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.91 HN 1.10 KP 1.00 ! MK 0.95 NL 0.92 OV 1.09 PT 0.92 ! SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.92 HN 1.10 KP 1.01 ! MK 0.98 NL 0.93 OV 1.10 PT 0.90 ! SC 1.15 ! ! ! Fit before self-cal, rms=0.035036Jy sigma=0.684307 ! Fit after self-cal, rms=0.033951Jy sigma=0.659982 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.855 mas, bmaj=2.298 mas, bpa=-2.898 degrees ! Estimated noise=0.511311 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 = -0.0001178 Jy ! Component: 100 - total flux cleaned = -0.000247707 Jy ! Component: 150 - total flux cleaned = -0.000351835 Jy ! Component: 200 - total flux cleaned = -0.00038799 Jy ! Total flux subtracted in 200 components = -0.00038799 Jy ! Clean residual min=-0.001618 max=0.001583 Jy/beam ! Clean residual mean=0.000000 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.101162 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 40 components and 0.101162 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=0.033943Jy sigma=0.659800 ! Fit after self-cal, rms=0.033960Jy sigma=0.659592 ! 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=0.033960Jy sigma=0.659592 ! Fit after self-cal, rms=0.033947Jy sigma=0.659553 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8555 mas, bmaj=2.3 mas, bpa=-2.968 degrees ! Estimated noise=0.511192 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000173609 Jy ! Component: 100 - total flux cleaned = -0.000270248 Jy ! Component: 150 - total flux cleaned = -0.000305288 Jy ! Component: 200 - total flux cleaned = -0.00033646 Jy ! Total flux subtracted in 200 components = -0.00033646 Jy ! Clean residual min=-0.001600 max=0.001580 Jy/beam ! Clean residual mean=0.000000 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.100825 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 42 components and 0.100825 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=0.033942Jy sigma=0.659425 ! Fit after self-cal, rms=0.033942Jy sigma=0.659418 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 = -2.36008e-05 Jy ! Component: 100 - total flux cleaned = -5.22129e-05 Jy ! Component: 150 - total flux cleaned = -7.07417e-05 Jy ! Component: 200 - total flux cleaned = -8.76565e-05 Jy ! Total flux subtracted in 200 components = -8.76565e-05 Jy ! Clean residual min=-0.001593 max=0.001562 Jy/beam ! Clean residual mean=0.000000 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.100738 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 44 components and 0.100738 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=0.033940Jy sigma=0.659361 ! Fit after self-cal, rms=0.033940Jy sigma=0.659358 ! 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=0.033940Jy sigma=0.659358 ! Fit after self-cal, rms=0.033935Jy sigma=0.659311 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8561 mas, bmaj=2.302 mas, bpa=-3.047 degrees ! Estimated noise=0.511233 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000168007 Jy ! Component: 100 - total flux cleaned = -0.000218459 Jy ! Component: 150 - total flux cleaned = -0.000239383 Jy ! Component: 200 - total flux cleaned = -0.000264964 Jy ! Total flux subtracted in 200 components = -0.000264964 Jy ! Clean residual min=-0.001575 max=0.001559 Jy/beam ! Clean residual mean=0.000000 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.100473 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 46 components and 0.100473 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=0.033932Jy sigma=0.659232 ! Fit after self-cal, rms=0.033932Jy sigma=0.659230 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 = -1.8762e-05 Jy ! Component: 100 - total flux cleaned = -4.04574e-05 Jy ! Component: 150 - total flux cleaned = -5.53452e-05 Jy ! Component: 200 - total flux cleaned = -6.89661e-05 Jy ! Total flux subtracted in 200 components = -6.89661e-05 Jy ! Clean residual min=-0.001571 max=0.001544 Jy/beam ! Clean residual mean=0.000000 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.100404 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 48 components and 0.100404 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=0.033931Jy sigma=0.659194 ! Fit after self-cal, rms=0.033931Jy sigma=0.659193 ! 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=0.033931Jy sigma=0.659193 ! Fit after self-cal, rms=0.033916Jy sigma=0.659157 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.878 mas, bmaj=2.653 mas, bpa=-3.583 degrees ! Estimated noise=0.651941 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.83894e-05 Jy ! Component: 100 - total flux cleaned = -2.77938e-05 Jy ! Component: 150 - total flux cleaned = -2.8076e-05 Jy ! Component: 200 - total flux cleaned = -3.41768e-05 Jy ! Total flux subtracted in 200 components = -3.41768e-05 Jy ! Clean residual min=-0.001626 max=0.001929 Jy/beam ! Clean residual mean=0.000000 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.10037 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 53 components and 0.10037 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=0.033916Jy sigma=0.659134 ! Fit after self-cal, rms=0.033915Jy sigma=0.659129 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 = -1.23433e-05 Jy ! Component: 100 - total flux cleaned = -1.7734e-05 Jy ! Component: 150 - total flux cleaned = -1.75051e-05 Jy ! Component: 200 - total flux cleaned = -1.75058e-05 Jy ! Total flux subtracted in 200 components = -1.75058e-05 Jy ! Clean residual min=-0.001624 max=0.001927 Jy/beam ! Clean residual mean=0.000000 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.100352 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 57 components and 0.100352 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=0.033916Jy sigma=0.659139 ! Fit after self-cal, rms=0.033916Jy sigma=0.659136 ! 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=0.8566 mas, bmaj=2.304 mas, bpa=-3.119 degrees ! Estimated noise=0.511094 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8566 x 2.304 at -3.119 degrees (North through East) ! Clean map min=-0.001402 max=0.092843 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=0.6889 mas, bmaj=2.266 mas, bpa=-2.745 degrees ! Estimated noise=0.840289 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0713438 Jy ! Component: 100 - total flux cleaned = 0.0870879 Jy ! Component: 150 - total flux cleaned = 0.0923852 Jy ! Component: 200 - total flux cleaned = 0.0952718 Jy ! Total flux subtracted in 200 components = 0.0952718 Jy ! Clean residual min=-0.002789 max=0.002704 Jy/beam ! Clean residual mean=0.000001 rms=0.000687 Jy/beam ! Combined flux in latest and established models = 0.0952718 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0952718 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8566 mas, bmaj=2.304 mas, bpa=-3.119 degrees ! Estimated noise=0.511094 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) ! Added new window around map position (11.4, -14.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00203146 Jy ! Component: 100 - total flux cleaned = 0.00281364 Jy ! Component: 150 - total flux cleaned = 0.0034119 Jy ! Component: 200 - total flux cleaned = 0.00391552 Jy ! Total flux subtracted in 200 components = 0.00391552 Jy ! Clean residual min=-0.001463 max=0.001306 Jy/beam ! Clean residual mean=0.000000 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.0991874 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 39 components and 0.0991874 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=1.878 mas, bmaj=2.653 mas, bpa=-3.583 degrees ! Estimated noise=0.651941 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00095758 Jy ! Component: 100 - total flux cleaned = 0.0015902 Jy ! Component: 150 - total flux cleaned = 0.00181544 Jy ! Component: 200 - total flux cleaned = 0.00186216 Jy ! Total flux subtracted in 200 components = 0.00186216 Jy ! Clean residual min=-0.001642 max=0.001542 Jy/beam ! Clean residual mean=0.000000 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.10105 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 = 4.27787e-05 Jy ! Component: 100 - total flux cleaned = 8.28743e-05 Jy ! Component: 150 - total flux cleaned = 0.000131993 Jy ! Component: 200 - total flux cleaned = 0.000165671 Jy ! Total flux subtracted in 200 components = 0.000165671 Jy ! Clean residual min=-0.001625 max=0.001495 Jy/beam ! Clean residual mean=0.000000 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.101215 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 73 components and 0.101215 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8566 mas, bmaj=2.304 mas, bpa=-3.119 degrees ! Estimated noise=0.511094 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000116466 Jy ! Component: 100 - total flux cleaned = 5.81674e-05 Jy ! Component: 150 - total flux cleaned = 3.24584e-05 Jy ! Component: 200 - total flux cleaned = 3.25831e-05 Jy ! Total flux subtracted in 200 components = 3.25831e-05 Jy ! Clean residual min=-0.001417 max=0.001295 Jy/beam ! Clean residual mean=0.000000 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.101248 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 88 components and 0.101248 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=0.033856Jy sigma=0.657923 ! Fit after self-cal, rms=0.033846Jy sigma=0.657759 wmodel J2312+3603_X_map.mod ! Writing 88 model components to file: J2312+3603_X_map.mod wobs J2312+3603_X_uvs.fits ! Writing UV FITS file: J2312+3603_X_uvs.fits wwins J2312+3603_X_map.win ! wwins: Wrote 2 windows to J2312+3603_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 = -0.000240514 Jy ! Component: 100 - total flux cleaned = -0.000286489 Jy ! Component: 150 - total flux cleaned = -0.000307697 Jy ! Component: 200 - total flux cleaned = -0.000267541 Jy ! Component: 250 - total flux cleaned = -0.000229425 Jy ! Component: 300 - total flux cleaned = -0.00022998 Jy ! Component: 350 - total flux cleaned = -0.000248186 Jy ! Component: 400 - total flux cleaned = -0.000316633 Jy ! Component: 450 - total flux cleaned = -0.000316569 Jy ! Component: 500 - total flux cleaned = -0.000332618 Jy ! Component: 550 - total flux cleaned = -0.000317127 Jy ! Component: 600 - total flux cleaned = -0.00039268 Jy ! Component: 650 - total flux cleaned = -0.000422208 Jy ! Component: 700 - total flux cleaned = -0.000451305 Jy ! Component: 750 - total flux cleaned = -0.000549324 Jy ! Component: 800 - total flux cleaned = -0.000590086 Jy ! Component: 850 - total flux cleaned = -0.000643444 Jy ! Component: 900 - total flux cleaned = -0.00070879 Jy ! Component: 950 - total flux cleaned = -0.000746819 Jy ! Component: 1000 - total flux cleaned = -0.000771987 Jy ! Component: 1050 - total flux cleaned = -0.000796801 Jy ! Component: 1100 - total flux cleaned = -0.000893295 Jy ! Component: 1150 - total flux cleaned = -0.000916853 Jy ! Component: 1200 - total flux cleaned = -0.000952016 Jy ! Component: 1250 - total flux cleaned = -0.00102073 Jy ! Component: 1300 - total flux cleaned = -0.00103186 Jy ! Component: 1350 - total flux cleaned = -0.00105406 Jy ! Component: 1400 - total flux cleaned = -0.0010974 Jy ! Component: 1450 - total flux cleaned = -0.00116116 Jy ! Component: 1500 - total flux cleaned = -0.00120311 Jy ! Component: 1550 - total flux cleaned = -0.00123416 Jy ! Component: 1600 - total flux cleaned = -0.00128492 Jy ! Component: 1650 - total flux cleaned = -0.00134479 Jy ! Component: 1700 - total flux cleaned = -0.00138408 Jy ! Component: 1750 - total flux cleaned = -0.00145209 Jy ! Component: 1800 - total flux cleaned = -0.00147135 Jy ! Component: 1850 - total flux cleaned = -0.00156623 Jy ! Component: 1900 - total flux cleaned = -0.00162237 Jy ! Component: 1950 - total flux cleaned = -0.00171478 Jy ! Component: 2000 - total flux cleaned = -0.00180594 Jy ! Component: 2050 - total flux cleaned = -0.00186891 Jy ! Component: 2100 - total flux cleaned = -0.00194013 Jy ! Component: 2150 - total flux cleaned = -0.00198418 Jy ! Component: 2200 - total flux cleaned = -0.00207125 Jy ! Component: 2250 - total flux cleaned = -0.00214021 Jy ! Component: 2300 - total flux cleaned = -0.00219998 Jy ! Component: 2350 - total flux cleaned = -0.00225916 Jy ! Component: 2400 - total flux cleaned = -0.00231791 Jy ! Component: 2450 - total flux cleaned = -0.0024093 Jy ! Component: 2500 - total flux cleaned = -0.0024917 Jy ! Component: 2550 - total flux cleaned = -0.00256527 Jy ! Component: 2600 - total flux cleaned = -0.00263036 Jy ! Component: 2650 - total flux cleaned = -0.00269492 Jy ! Component: 2700 - total flux cleaned = -0.00275899 Jy ! Component: 2750 - total flux cleaned = -0.00279874 Jy ! Component: 2800 - total flux cleaned = -0.00285408 Jy ! Component: 2850 - total flux cleaned = -0.00291682 Jy ! Component: 2900 - total flux cleaned = -0.0029636 Jy ! Component: 2950 - total flux cleaned = -0.00301003 Jy ! Component: 3000 - total flux cleaned = -0.00301774 Jy ! Component: 3050 - total flux cleaned = -0.00307906 Jy ! Component: 3100 - total flux cleaned = -0.00310949 Jy ! Component: 3150 - total flux cleaned = -0.00313979 Jy ! Component: 3200 - total flux cleaned = -0.00319253 Jy ! Component: 3250 - total flux cleaned = -0.00320751 Jy ! Component: 3300 - total flux cleaned = -0.0032224 Jy ! Component: 3350 - total flux cleaned = -0.00322978 Jy ! Component: 3400 - total flux cleaned = -0.00325195 Jy ! Component: 3450 - total flux cleaned = -0.00328137 Jy ! Component: 3500 - total flux cleaned = -0.00330328 Jy ! Component: 3550 - total flux cleaned = -0.00328871 Jy ! Component: 3600 - total flux cleaned = -0.00331048 Jy ! Component: 3650 - total flux cleaned = -0.00330325 Jy ! Component: 3700 - total flux cleaned = -0.00330322 Jy ! Component: 3750 - total flux cleaned = -0.00331041 Jy ! Component: 3800 - total flux cleaned = -0.0033033 Jy ! Component: 3850 - total flux cleaned = -0.00331044 Jy ! Component: 3900 - total flux cleaned = -0.00331045 Jy ! Component: 3950 - total flux cleaned = -0.00329628 Jy ! Component: 4000 - total flux cleaned = -0.0033104 Jy ! Component: 4050 - total flux cleaned = -0.00329633 Jy ! Total flux subtracted in 4096 components = -0.00329634 Jy ! Clean residual min=-0.000432 max=0.000431 Jy/beam ! Clean residual mean=0.000000 rms=0.000117 Jy/beam ! Combined flux in latest and established models = 0.0979514 Jy keep ! Adding 279 model components to the UV plane model. ! The established model now contains 367 components and 0.0979514 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2312+3603_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8566 x 2.304 at -3.119 degrees (North through East) ! Clean map min=-0.00091866 max=0.092388 Jy/beam ! Writing clean map to FITS file: .//J2312+3603_X_map.fits wmodel .//J2312+3603_X_map.mod ! Writing 367 model components to file: .//J2312+3603_X_map.mod wobs .//J2312+3603_X_uvs.fits ! Writing UV FITS file: .//J2312+3603_X_uvs.fits wwins .//J2312+3603_X_map.win ! wwins: Wrote 3 windows to .//J2312+3603_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0923883 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000113782 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.369468 0.369468 0.738936 1.47787 2.95574 5.91149 11.823 23.646 47.2919 94.5838 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.092 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 811.978 quit ! Quitting program ! Log file .//J2312+3603_X_dfm.log closed on Mon Jan 20 19:26:39 2020