! Started logfile: /tmp/maps//J2114+1018_C_20180605_dfm.log on Wed Jul 4 23:46:21 2018 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs /tmp/maps//J2114+1018_C_20180605_uva.fits ! Reading UV FITS file: /tmp/maps//J2114+1018_C_20180605_uva.fits ! AN table 1: 22 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.853896 visibilities/baseline/integration-bin. ! Found source: J2114+1018 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 4208 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_01.dfm J2114+1018_C] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002304Jy sigma=27.448395 ! Fit after self-cal, rms=0.891742Jy sigma=24.714856 ! 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=1.776 mas, bmaj=5.76 mas, bpa=-16.38 degrees ! Estimated noise=0.579882 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 = 0.0785065 Jy ! Component: 100 - total flux cleaned = 0.113012 Jy ! Total flux subtracted in 100 components = 0.113012 Jy ! Clean residual min=-0.014228 max=0.038270 Jy/beam ! Clean residual mean=0.000004 rms=0.004463 Jy/beam ! Combined flux in latest and established models = 0.113012 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.113012 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=0.060899Jy sigma=1.626053 ! Fit after self-cal, rms=0.060397Jy sigma=1.603139 ! Inverting map ! Added new window around map position (-3.3, -1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0319543 Jy ! Component: 100 - total flux cleaned = 0.0479132 Jy ! Total flux subtracted in 100 components = 0.0479132 Jy ! Clean residual min=-0.009509 max=0.018610 Jy/beam ! Clean residual mean=0.000002 rms=0.002307 Jy/beam ! Combined flux in latest and established models = 0.160925 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 22 components and 0.160925 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=0.039973Jy sigma=1.034537 ! Fit after self-cal, rms=0.037511Jy sigma=0.970656 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0126475 Jy ! Component: 100 - total flux cleaned = 0.0153737 Jy ! Total flux subtracted in 100 components = 0.0153737 Jy ! Clean residual min=-0.006960 max=0.008543 Jy/beam ! Clean residual mean=0.000001 rms=0.001483 Jy/beam ! Combined flux in latest and established models = 0.176299 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 38 components and 0.176299 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=0.032670Jy sigma=0.834203 ! Fit after self-cal, rms=0.032192Jy sigma=0.820419 ! 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=2.18 mas, bmaj=6.166 mas, bpa=-16.97 degrees ! Estimated noise=0.409691 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 = 0.00724995 Jy ! Component: 100 - total flux cleaned = 0.00899194 Jy ! Component: 150 - total flux cleaned = 0.0097177 Jy ! Component: 200 - total flux cleaned = 0.0101162 Jy ! Total flux subtracted in 200 components = 0.0101162 Jy ! Clean residual min=-0.004788 max=0.005498 Jy/beam ! Clean residual mean=-0.000002 rms=0.001311 Jy/beam ! Combined flux in latest and established models = 0.186415 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 64 components and 0.186415 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=0.030348Jy sigma=0.767983 ! Fit after self-cal, rms=0.030200Jy sigma=0.763552 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.18 x 6.166 at -16.97 degrees (North through East) ! Clean map min=-0.0050662 max=0.088493 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.90 KP 0.94 LA 1.04 ! MK 0.93 NL 0.94 OV 0.99 PT 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.89 KP 0.97 LA 1.04 ! MK 1.01 NL 1.01 OV 0.97 PT 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.94 KP 0.97 LA 1.03 ! MK 0.98 NL 0.99 OV 1.03 PT 0.92 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 KP 0.96 LA 1.04 ! MK 0.95 NL 0.95 OV 1.02 PT 0.94 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.94 KP 0.97 LA 1.05 ! MK 1.03 NL 1.02 OV 1.05 PT 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.93 KP 0.99 LA 1.07 ! MK 1.08 NL 1.06 OV 1.05 PT 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 KP 0.96 LA 1.08 ! MK 1.02 NL 1.05 OV 1.05 PT 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.95 KP 1.00 LA 1.10 ! MK 1.05 NL 1.09 OV 1.05 PT 0.96 ! ! ! Fit before self-cal, rms=0.030200Jy sigma=0.763552 ! Fit after self-cal, rms=0.028553Jy sigma=0.727951 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.196 mas, bmaj=6.163 mas, bpa=-16.93 degrees ! Estimated noise=0.410102 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 = -0.00123332 Jy ! Component: 100 - total flux cleaned = -0.00172227 Jy ! Component: 150 - total flux cleaned = -0.00226609 Jy ! Component: 200 - total flux cleaned = -0.00255405 Jy ! Total flux subtracted in 200 components = -0.00255405 Jy ! Clean residual min=-0.004025 max=0.004021 Jy/beam ! Clean residual mean=-0.000001 rms=0.000990 Jy/beam ! Combined flux in latest and established models = 0.183861 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 80 components and 0.183861 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=0.028162Jy sigma=0.714526 ! Fit after self-cal, rms=0.028127Jy sigma=0.713124 ! 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=0.028127Jy sigma=0.713124 ! Fit after self-cal, rms=0.028146Jy sigma=0.712653 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.202 mas, bmaj=6.177 mas, bpa=-16.91 degrees ! Estimated noise=0.410387 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000590885 Jy ! Component: 100 - total flux cleaned = -0.00100179 Jy ! Component: 150 - total flux cleaned = -0.00120479 Jy ! Component: 200 - total flux cleaned = -0.00138812 Jy ! Total flux subtracted in 200 components = -0.00138812 Jy ! Clean residual min=-0.003757 max=0.003618 Jy/beam ! Clean residual mean=-0.000001 rms=0.000926 Jy/beam ! Combined flux in latest and established models = 0.182473 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 94 components and 0.182473 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=0.027964Jy sigma=0.706156 ! Fit after self-cal, rms=0.027931Jy sigma=0.705232 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 = 0.000149821 Jy ! Component: 100 - total flux cleaned = 5.241e-06 Jy ! Component: 150 - total flux cleaned = -7.89747e-05 Jy ! Component: 200 - total flux cleaned = -0.000232782 Jy ! Total flux subtracted in 200 components = -0.000232782 Jy ! Clean residual min=-0.003489 max=0.003560 Jy/beam ! Clean residual mean=-0.000001 rms=0.000883 Jy/beam ! Combined flux in latest and established models = 0.18224 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 109 components and 0.18224 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=0.027807Jy sigma=0.700769 ! Fit after self-cal, rms=0.027779Jy sigma=0.699985 ! 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=0.027779Jy sigma=0.699985 ! Fit after self-cal, rms=0.027787Jy sigma=0.699025 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.203 mas, bmaj=6.183 mas, bpa=-16.9 degrees ! Estimated noise=0.410663 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.50377e-05 Jy ! Component: 100 - total flux cleaned = -0.000237376 Jy ! Component: 150 - total flux cleaned = -0.00038585 Jy ! Component: 200 - total flux cleaned = -0.000487437 Jy ! Total flux subtracted in 200 components = -0.000487437 Jy ! Clean residual min=-0.003258 max=0.003410 Jy/beam ! Clean residual mean=-0.000001 rms=0.000844 Jy/beam ! Combined flux in latest and established models = 0.181753 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 114 components and 0.181753 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=0.027689Jy sigma=0.695328 ! Fit after self-cal, rms=0.027665Jy sigma=0.694638 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 = 0.000132103 Jy ! Component: 100 - total flux cleaned = 2.16298e-05 Jy ! Component: 150 - total flux cleaned = -7.76243e-05 Jy ! Component: 200 - total flux cleaned = -0.000168056 Jy ! Total flux subtracted in 200 components = -0.000168056 Jy ! Clean residual min=-0.003041 max=0.003342 Jy/beam ! Clean residual mean=-0.000001 rms=0.000812 Jy/beam ! Combined flux in latest and established models = 0.181584 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 122 components and 0.181585 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=0.027589Jy sigma=0.691677 ! Fit after self-cal, rms=0.027566Jy sigma=0.691086 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027566Jy sigma=0.691086 ! Fit after self-cal, rms=0.027519Jy sigma=0.690308 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.268 mas, bmaj=6.176 mas, bpa=-12.39 degrees ! Estimated noise=0.463468 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000234259 Jy ! Component: 100 - total flux cleaned = -0.000350619 Jy ! Component: 150 - total flux cleaned = -0.000450924 Jy ! Component: 200 - total flux cleaned = -0.000569836 Jy ! Total flux subtracted in 200 components = -0.000569836 Jy ! Clean residual min=-0.002649 max=0.003665 Jy/beam ! Clean residual mean=-0.000002 rms=0.000925 Jy/beam ! Combined flux in latest and established models = 0.181015 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 128 components and 0.181015 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=0.027473Jy sigma=0.687917 ! Fit after self-cal, rms=0.027443Jy sigma=0.687209 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 = 0.000153065 Jy ! Component: 100 - total flux cleaned = 5.0765e-05 Jy ! Component: 150 - total flux cleaned = -3.80144e-05 Jy ! Component: 200 - total flux cleaned = -0.000117556 Jy ! Total flux subtracted in 200 components = -0.000117556 Jy ! Clean residual min=-0.002574 max=0.003644 Jy/beam ! Clean residual mean=-0.000002 rms=0.000905 Jy/beam ! Combined flux in latest and established models = 0.180897 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 132 components and 0.180897 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=0.027408Jy sigma=0.685321 ! Fit after self-cal, rms=0.027381Jy sigma=0.684627 ! 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=2.201 mas, bmaj=6.191 mas, bpa=-16.89 degrees ! Estimated noise=0.410095 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.201 x 6.191 at -16.89 degrees (North through East) ! Clean map min=-0.0035444 max=0.086 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=1.794 mas, bmaj=5.771 mas, bpa=-16.25 degrees ! Estimated noise=0.580985 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0872077 Jy ! Component: 100 - total flux cleaned = 0.123133 Jy ! Component: 150 - total flux cleaned = 0.142018 Jy ! Component: 200 - total flux cleaned = 0.154399 Jy ! Total flux subtracted in 200 components = 0.154399 Jy ! Clean residual min=-0.005459 max=0.008056 Jy/beam ! Clean residual mean=0.000001 rms=0.001449 Jy/beam ! Combined flux in latest and established models = 0.154399 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.154399 Jy ! Inverting map and beam ! Estimated beam: bmin=2.201 mas, bmaj=6.191 mas, bpa=-16.89 degrees ! Estimated noise=0.410095 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 = 0.0115504 Jy ! Component: 100 - total flux cleaned = 0.0186636 Jy ! Component: 150 - total flux cleaned = 0.0212021 Jy ! Component: 200 - total flux cleaned = 0.0226303 Jy ! Total flux subtracted in 200 components = 0.0226303 Jy ! Clean residual min=-0.003334 max=0.003335 Jy/beam ! Clean residual mean=-0.000002 rms=0.000892 Jy/beam ! Combined flux in latest and established models = 0.177029 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 59 components and 0.177029 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.268 mas, bmaj=6.176 mas, bpa=-12.39 degrees ! Estimated noise=0.463468 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00256834 Jy ! Component: 100 - total flux cleaned = 0.0033011 Jy ! Component: 150 - total flux cleaned = 0.00373318 Jy ! Component: 200 - total flux cleaned = 0.00378412 Jy ! Total flux subtracted in 200 components = 0.00378412 Jy ! Clean residual min=-0.002754 max=0.003495 Jy/beam ! Clean residual mean=-0.000002 rms=0.000904 Jy/beam ! Combined flux in latest and established models = 0.180813 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 = 4.12239e-05 Jy ! Component: 100 - total flux cleaned = 7.52924e-05 Jy ! Component: 150 - total flux cleaned = 7.53405e-05 Jy ! Component: 200 - total flux cleaned = 0.000103895 Jy ! Total flux subtracted in 200 components = 0.000103895 Jy ! Clean residual min=-0.002535 max=0.003505 Jy/beam ! Clean residual mean=-0.000002 rms=0.000885 Jy/beam ! Combined flux in latest and established models = 0.180917 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 90 components and 0.180917 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.201 mas, bmaj=6.191 mas, bpa=-16.89 degrees ! Estimated noise=0.410095 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000416623 Jy ! Component: 100 - total flux cleaned = -0.000514745 Jy ! Component: 150 - total flux cleaned = -0.000433727 Jy ! Component: 200 - total flux cleaned = -0.000360294 Jy ! Total flux subtracted in 200 components = -0.000360294 Jy ! Clean residual min=-0.002692 max=0.003050 Jy/beam ! Clean residual mean=-0.000001 rms=0.000728 Jy/beam ! Combined flux in latest and established models = 0.180557 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 104 components and 0.180557 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=0.027413Jy sigma=0.683502 ! Fit after self-cal, rms=0.027352Jy sigma=0.681480 wmodel J2114+1018_C_map.mod ! Writing 104 model components to file: J2114+1018_C_map.mod wobs J2114+1018_C_uvs.fits ! Writing UV FITS file: J2114+1018_C_uvs.fits wwins J2114+1018_C_map.win ! wwins: Wrote 2 windows to J2114+1018_C_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000331078 Jy ! Component: 100 - total flux cleaned = 0.000860369 Jy ! Component: 150 - total flux cleaned = 0.00114718 Jy ! Component: 200 - total flux cleaned = 0.00133909 Jy ! Component: 250 - total flux cleaned = 0.0014809 Jy ! Component: 300 - total flux cleaned = 0.00148038 Jy ! Component: 350 - total flux cleaned = 0.00148073 Jy ! Component: 400 - total flux cleaned = 0.00148091 Jy ! Component: 450 - total flux cleaned = 0.00150955 Jy ! Component: 500 - total flux cleaned = 0.00148144 Jy ! Component: 550 - total flux cleaned = 0.00143039 Jy ! Component: 600 - total flux cleaned = 0.00143049 Jy ! Component: 650 - total flux cleaned = 0.00140634 Jy ! Component: 700 - total flux cleaned = 0.00136033 Jy ! Component: 750 - total flux cleaned = 0.00131623 Jy ! Component: 800 - total flux cleaned = 0.00129505 Jy ! Component: 850 - total flux cleaned = 0.00129489 Jy ! Component: 900 - total flux cleaned = 0.00127515 Jy ! Component: 950 - total flux cleaned = 0.00123724 Jy ! Component: 1000 - total flux cleaned = 0.00114507 Jy ! Component: 1050 - total flux cleaned = 0.00112726 Jy ! Component: 1100 - total flux cleaned = 0.00103947 Jy ! Component: 1150 - total flux cleaned = 0.000987868 Jy ! Component: 1200 - total flux cleaned = 0.000921431 Jy ! Component: 1250 - total flux cleaned = 0.00087239 Jy ! Component: 1300 - total flux cleaned = 0.000808839 Jy ! Component: 1350 - total flux cleaned = 0.000762401 Jy ! Component: 1400 - total flux cleaned = 0.000657423 Jy ! Component: 1450 - total flux cleaned = 0.000584516 Jy ! Component: 1500 - total flux cleaned = 0.000541111 Jy ! Component: 1550 - total flux cleaned = 0.000414987 Jy ! Component: 1600 - total flux cleaned = 0.000374109 Jy ! Component: 1650 - total flux cleaned = 0.00028015 Jy ! Component: 1700 - total flux cleaned = 0.000267239 Jy ! Component: 1750 - total flux cleaned = 0.000164346 Jy ! Component: 1800 - total flux cleaned = 0.000126586 Jy ! Component: 1850 - total flux cleaned = 5.25834e-05 Jy ! Component: 1900 - total flux cleaned = 4.10927e-06 Jy ! Component: 1950 - total flux cleaned = -7.90221e-05 Jy ! Component: 2000 - total flux cleaned = -0.00013723 Jy ! Component: 2050 - total flux cleaned = -0.000228921 Jy ! Component: 2100 - total flux cleaned = -0.000295913 Jy ! Component: 2150 - total flux cleaned = -0.000373024 Jy ! Component: 2200 - total flux cleaned = -0.000416264 Jy ! Component: 2250 - total flux cleaned = -0.000491162 Jy ! Component: 2300 - total flux cleaned = -0.000543376 Jy ! Component: 2350 - total flux cleaned = -0.000533064 Jy ! Component: 2400 - total flux cleaned = -0.000594039 Jy ! Component: 2450 - total flux cleaned = -0.000603928 Jy ! Component: 2500 - total flux cleaned = -0.000603953 Jy ! Component: 2550 - total flux cleaned = -0.000603866 Jy ! Component: 2600 - total flux cleaned = -0.000603828 Jy ! Component: 2650 - total flux cleaned = -0.000575009 Jy ! Component: 2700 - total flux cleaned = -0.000584663 Jy ! Component: 2750 - total flux cleaned = -0.000575287 Jy ! Component: 2800 - total flux cleaned = -0.000566075 Jy ! Component: 2850 - total flux cleaned = -0.000593801 Jy ! Component: 2900 - total flux cleaned = -0.000593871 Jy ! Component: 2950 - total flux cleaned = -0.000611933 Jy ! Component: 3000 - total flux cleaned = -0.000602882 Jy ! Component: 3050 - total flux cleaned = -0.000602859 Jy ! Component: 3100 - total flux cleaned = -0.000585305 Jy ! Component: 3150 - total flux cleaned = -0.000611625 Jy ! Component: 3200 - total flux cleaned = -0.000576879 Jy ! Component: 3250 - total flux cleaned = -0.000585511 Jy ! Component: 3300 - total flux cleaned = -0.000559787 Jy ! Component: 3350 - total flux cleaned = -0.000568337 Jy ! Component: 3400 - total flux cleaned = -0.000542998 Jy ! Component: 3450 - total flux cleaned = -0.000559745 Jy ! Component: 3500 - total flux cleaned = -0.000559726 Jy ! Component: 3550 - total flux cleaned = -0.000559835 Jy ! Component: 3600 - total flux cleaned = -0.000567983 Jy ! Component: 3650 - total flux cleaned = -0.000559933 Jy ! Component: 3700 - total flux cleaned = -0.00056797 Jy ! Component: 3750 - total flux cleaned = -0.000559948 Jy ! Component: 3800 - total flux cleaned = -0.000559997 Jy ! Component: 3850 - total flux cleaned = -0.0005679 Jy ! Component: 3900 - total flux cleaned = -0.000567855 Jy ! Component: 3950 - total flux cleaned = -0.000552134 Jy ! Component: 4000 - total flux cleaned = -0.000544373 Jy ! Component: 4050 - total flux cleaned = -0.000521164 Jy ! Total flux subtracted in 4096 components = -0.00052122 Jy ! Clean residual min=-0.000420 max=0.000475 Jy/beam ! Clean residual mean=-0.000001 rms=0.000139 Jy/beam ! Combined flux in latest and established models = 0.180036 Jy keep ! Adding 315 model components to the UV plane model. ! The established model now contains 419 components and 0.180036 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /tmp/maps//J2114+1018_C_20180605_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.201 x 6.191 at -16.89 degrees (North through East) ! Clean map min=-0.0035838 max=0.084478 Jy/beam ! Writing clean map to FITS file: /tmp/maps//J2114+1018_C_20180605_map.fits wmodel /tmp/maps//J2114+1018_C_20180605_map.mod ! Writing 419 model components to file: /tmp/maps//J2114+1018_C_20180605_map.mod wobs /tmp/maps//J2114+1018_C_20180605_uvs.fits ! Writing UV FITS file: /tmp/maps//J2114+1018_C_20180605_uvs.fits wwins /tmp/maps//J2114+1018_C_20180605_map.win ! wwins: Wrote 3 windows to /tmp/maps//J2114+1018_C_20180605_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0844778 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000138355 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.491332 0.491332 0.982664 1.96533 3.93066 7.86131 15.7226 31.4453 62.8905 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.084 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 610.584 quit ! Quitting program ! Log file /tmp/maps//J2114+1018_C_20180605_dfm.log closed on Wed Jul 4 23:46:25 2018