! Started logfile: /tmp/maps//J1113+8511_C_20180615_dfm.log on Wed Jul 4 23:13:16 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//J1113+8511_C_20180615_uva.fits ! Reading UV FITS file: /tmp/maps//J1113+8511_C_20180615_uva.fits ! AN table 1: 17 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.962418 visibilities/baseline/integration-bin. ! Found source: J1113+8511 ! ! 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 4712 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 J1113+8511_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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003165Jy sigma=24.213298 ! Fit after self-cal, rms=0.935943Jy sigma=22.540205 ! 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=1.212 mas, bmaj=5.343 mas, bpa=3.157 degrees ! Estimated noise=0.706668 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 = 0.0465929 Jy ! Component: 100 - total flux cleaned = 0.0600218 Jy ! Total flux subtracted in 100 components = 0.0600218 Jy ! Clean residual min=-0.003185 max=0.006261 Jy/beam ! Clean residual mean=0.000006 rms=0.000956 Jy/beam ! Combined flux in latest and established models = 0.0600218 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0600218 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=0.034257Jy sigma=0.775969 ! Fit after self-cal, rms=0.033778Jy sigma=0.770307 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00730682 Jy ! Component: 100 - total flux cleaned = 0.0113603 Jy ! Total flux subtracted in 100 components = 0.0113603 Jy ! Clean residual min=-0.002372 max=0.002648 Jy/beam ! Clean residual mean=0.000004 rms=0.000638 Jy/beam ! Combined flux in latest and established models = 0.0713821 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 8 components and 0.0713821 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=0.031599Jy sigma=0.708813 ! Fit after self-cal, rms=0.031600Jy sigma=0.708601 ! 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=1.529 mas, bmaj=5.479 mas, bpa=3.216 degrees ! Estimated noise=0.435444 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 = 0.00367103 Jy ! Component: 100 - total flux cleaned = 0.00542408 Jy ! Component: 150 - total flux cleaned = 0.00651251 Jy ! Component: 200 - total flux cleaned = 0.00697293 Jy ! Total flux subtracted in 200 components = 0.00697293 Jy ! Clean residual min=-0.002386 max=0.002487 Jy/beam ! Clean residual mean=0.000005 rms=0.000623 Jy/beam ! Combined flux in latest and established models = 0.078355 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 28 components and 0.078355 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=0.031223Jy sigma=0.697421 ! Fit after self-cal, rms=0.031221Jy sigma=0.697278 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.529 x 5.479 at 3.216 degrees (North through East) ! Clean map min=-0.0023846 max=0.064994 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 0.98 KP 0.93 ! LA 1.08 MK 0.96 OV 1.05 PT 0.94 ! SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.98 HN 0.96 KP 0.97 ! LA 1.00 MK 1.05 OV 1.05 PT 0.92 ! SC 1.18 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 0.96 KP 1.06 ! LA 1.07 MK 0.96 OV 1.02 PT 0.95 ! SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.95 HN 1.23 KP 0.95 ! LA 1.06 MK 1.04 OV 1.10 PT 0.77 ! SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 0.97 KP 1.01 ! LA 1.06 MK 1.04 OV 1.05 PT 0.87 ! SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.95 HN 0.93 KP 1.01 ! LA 1.06 MK 0.93 OV 1.04 PT 0.95 ! SC 1.11 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.08 KP 0.90 ! LA 1.04 MK 0.99 OV 1.09 PT 0.97 ! SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.95 KP 0.95 ! LA 1.03 MK 0.98 OV 1.08 PT 0.93 ! SC 1.00 ! ! ! Fit before self-cal, rms=0.031221Jy sigma=0.697278 ! Fit after self-cal, rms=0.031075Jy sigma=0.680337 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.539 mas, bmaj=5.453 mas, bpa=3.277 degrees ! Estimated noise=0.435595 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 = -0.000610144 Jy ! Component: 100 - total flux cleaned = -0.00066542 Jy ! Component: 150 - total flux cleaned = -0.000677172 Jy ! Component: 200 - total flux cleaned = -0.000708279 Jy ! Total flux subtracted in 200 components = -0.000708279 Jy ! Clean residual min=-0.001467 max=0.002121 Jy/beam ! Clean residual mean=-0.000000 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.0776467 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 38 components and 0.0776467 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=0.031056Jy sigma=0.679998 ! Fit after self-cal, rms=0.031087Jy sigma=0.679770 ! 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=0.031087Jy sigma=0.679770 ! Fit after self-cal, rms=0.031170Jy sigma=0.679705 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.541 mas, bmaj=5.458 mas, bpa=3.28 degrees ! Estimated noise=0.436096 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000248226 Jy ! Component: 100 - total flux cleaned = -0.000293348 Jy ! Component: 150 - total flux cleaned = -0.000302807 Jy ! Component: 200 - total flux cleaned = -0.000329681 Jy ! Total flux subtracted in 200 components = -0.000329681 Jy ! Clean residual min=-0.001454 max=0.002132 Jy/beam ! Clean residual mean=-0.000001 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.0773171 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 45 components and 0.0773171 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=0.031160Jy sigma=0.679573 ! Fit after self-cal, rms=0.031161Jy sigma=0.679559 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 (1.5, -31.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0017579 Jy ! Component: 100 - total flux cleaned = 0.00222517 Jy ! Component: 150 - total flux cleaned = 0.0022472 Jy ! Component: 200 - total flux cleaned = 0.00230496 Jy ! Total flux subtracted in 200 components = 0.00230496 Jy ! Clean residual min=-0.001550 max=0.001638 Jy/beam ! Clean residual mean=-0.000001 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.079622 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 63 components and 0.079622 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=0.031063Jy sigma=0.676923 ! Fit after self-cal, rms=0.031055Jy sigma=0.676805 ! Inverting map ! Added new window around map position (-5.7, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00137451 Jy ! Component: 100 - total flux cleaned = 0.00143551 Jy ! Component: 150 - total flux cleaned = 0.00135967 Jy ! Component: 200 - total flux cleaned = 0.00129209 Jy ! Total flux subtracted in 200 components = 0.00129209 Jy ! Clean residual min=-0.001319 max=0.001385 Jy/beam ! Clean residual mean=-0.000001 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.0809141 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 89 components and 0.0809141 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=0.030979Jy sigma=0.674851 ! Fit after self-cal, rms=0.030969Jy sigma=0.674723 ! Inverting map ! Added new window around map position (45, 54.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000532315 Jy ! Component: 100 - total flux cleaned = 0.000670018 Jy ! Component: 150 - total flux cleaned = 0.000830697 Jy ! Component: 200 - total flux cleaned = 0.000914354 Jy ! Total flux subtracted in 200 components = 0.000914354 Jy ! Clean residual min=-0.001136 max=0.001087 Jy/beam ! Clean residual mean=-0.000001 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.0818285 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 111 components and 0.0818285 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=0.030905Jy sigma=0.673195 ! Fit after self-cal, rms=0.030901Jy sigma=0.673134 ! 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=0.030901Jy sigma=0.673134 ! Fit after self-cal, rms=0.030667Jy sigma=0.672875 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.536 mas, bmaj=5.458 mas, bpa=3.327 degrees ! Estimated noise=0.433669 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000133483 Jy ! Component: 100 - total flux cleaned = 0.00011368 Jy ! Component: 150 - total flux cleaned = 0.000150937 Jy ! Component: 200 - total flux cleaned = 0.000150237 Jy ! Total flux subtracted in 200 components = 0.000150237 Jy ! Clean residual min=-0.001075 max=0.001047 Jy/beam ! Clean residual mean=-0.000001 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.0819787 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 126 components and 0.0819787 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=0.030642Jy sigma=0.672335 ! Fit after self-cal, rms=0.030639Jy sigma=0.672317 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 = 0.000109073 Jy ! Component: 100 - total flux cleaned = 0.000125377 Jy ! Component: 150 - total flux cleaned = 0.000140791 Jy ! Component: 200 - total flux cleaned = 0.000169292 Jy ! Total flux subtracted in 200 components = 0.000169292 Jy ! Clean residual min=-0.001035 max=0.001028 Jy/beam ! Clean residual mean=-0.000001 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.082148 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 137 components and 0.082148 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=0.030623Jy sigma=0.671997 ! Fit after self-cal, rms=0.030622Jy sigma=0.671990 ! 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=0.030622Jy sigma=0.671990 ! Fit after self-cal, rms=0.030549Jy sigma=0.671950 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.887 mas, bmaj=6.66 mas, bpa=8.713 degrees ! Estimated noise=0.54901 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000230339 Jy ! Component: 100 - total flux cleaned = 0.000271379 Jy ! Component: 150 - total flux cleaned = 0.000306023 Jy ! Component: 200 - total flux cleaned = 0.000296515 Jy ! Total flux subtracted in 200 components = 0.000296515 Jy ! Clean residual min=-0.001121 max=0.000825 Jy/beam ! Clean residual mean=-0.000002 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.0824445 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 160 components and 0.0824445 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=0.030544Jy sigma=0.671867 ! Fit after self-cal, rms=0.030542Jy sigma=0.671847 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 = 9.84308e-05 Jy ! Component: 100 - total flux cleaned = 0.000116843 Jy ! Component: 150 - total flux cleaned = 0.000133582 Jy ! Component: 200 - total flux cleaned = 0.000133584 Jy ! Total flux subtracted in 200 components = 0.000133584 Jy ! Clean residual min=-0.001065 max=0.000850 Jy/beam ! Clean residual mean=-0.000002 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.0825781 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 171 components and 0.0825781 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=0.030539Jy sigma=0.671774 ! Fit after self-cal, rms=0.030538Jy sigma=0.671768 ! 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=1.535 mas, bmaj=5.459 mas, bpa=3.344 degrees ! Estimated noise=0.43289 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.535 x 5.459 at 3.344 degrees (North through East) ! Clean map min=-0.0011718 max=0.064875 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=1.211 mas, bmaj=5.307 mas, bpa=3.263 degrees ! Estimated noise=0.707095 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0466689 Jy ! Component: 100 - total flux cleaned = 0.0602558 Jy ! Component: 150 - total flux cleaned = 0.067422 Jy ! Component: 200 - total flux cleaned = 0.071403 Jy ! Total flux subtracted in 200 components = 0.071403 Jy ! Clean residual min=-0.002438 max=0.002452 Jy/beam ! Clean residual mean=0.000002 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.0714031 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0714031 Jy ! Inverting map and beam ! Estimated beam: bmin=1.535 mas, bmaj=5.459 mas, bpa=3.344 degrees ! Estimated noise=0.43289 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 (-1.5, -0.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00369821 Jy ! Component: 100 - total flux cleaned = 0.00592987 Jy ! Component: 150 - total flux cleaned = 0.00739167 Jy ! Component: 200 - total flux cleaned = 0.00831224 Jy ! Total flux subtracted in 200 components = 0.00831224 Jy ! Clean residual min=-0.001305 max=0.001213 Jy/beam ! Clean residual mean=-0.000000 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.0797153 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 37 components and 0.0797153 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=3.887 mas, bmaj=6.66 mas, bpa=8.713 degrees ! Estimated noise=0.54901 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00148015 Jy ! Component: 100 - total flux cleaned = 0.00185064 Jy ! Component: 150 - total flux cleaned = 0.00199732 Jy ! Component: 200 - total flux cleaned = 0.00204517 Jy ! Total flux subtracted in 200 components = 0.00204517 Jy ! Clean residual min=-0.001288 max=0.000926 Jy/beam ! Clean residual mean=-0.000002 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.0817605 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.33958e-05 Jy ! Component: 100 - total flux cleaned = 0.000119704 Jy ! Component: 150 - total flux cleaned = 0.000187416 Jy ! Component: 200 - total flux cleaned = 0.000233062 Jy ! Total flux subtracted in 200 components = 0.000233062 Jy ! Clean residual min=-0.001184 max=0.000819 Jy/beam ! Clean residual mean=-0.000002 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.0819936 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 81 components and 0.0819936 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.535 mas, bmaj=5.459 mas, bpa=3.344 degrees ! Estimated noise=0.43289 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.89694e-05 Jy ! Component: 100 - total flux cleaned = -0.000334015 Jy ! Component: 150 - total flux cleaned = -0.000453341 Jy ! Component: 200 - total flux cleaned = -0.000453818 Jy ! Total flux subtracted in 200 components = -0.000453818 Jy ! Clean residual min=-0.001064 max=0.001052 Jy/beam ! Clean residual mean=-0.000000 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.0815397 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 114 components and 0.0815397 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=0.030575Jy sigma=0.672643 ! Fit after self-cal, rms=0.030567Jy sigma=0.672521 wmodel J1113+8511_C_map.mod ! Writing 114 model components to file: J1113+8511_C_map.mod wobs J1113+8511_C_uvs.fits ! Writing UV FITS file: J1113+8511_C_uvs.fits wwins J1113+8511_C_map.win ! wwins: Wrote 5 windows to J1113+8511_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 = 3.6575e-05 Jy ! Component: 100 - total flux cleaned = 9.04992e-05 Jy ! Component: 150 - total flux cleaned = 0.000108435 Jy ! Component: 200 - total flux cleaned = 2.9297e-05 Jy ! Component: 250 - total flux cleaned = -3.16964e-05 Jy ! Component: 300 - total flux cleaned = -7.63416e-05 Jy ! Component: 350 - total flux cleaned = -0.000177711 Jy ! Component: 400 - total flux cleaned = -0.000191622 Jy ! Component: 450 - total flux cleaned = -0.000232757 Jy ! Component: 500 - total flux cleaned = -0.000272894 Jy ! Component: 550 - total flux cleaned = -0.000325077 Jy ! Component: 600 - total flux cleaned = -0.000311961 Jy ! Component: 650 - total flux cleaned = -0.000324667 Jy ! Component: 700 - total flux cleaned = -0.000349392 Jy ! Component: 750 - total flux cleaned = -0.000361432 Jy ! Component: 800 - total flux cleaned = -0.000384951 Jy ! Component: 850 - total flux cleaned = -0.000396711 Jy ! Component: 900 - total flux cleaned = -0.000453832 Jy ! Component: 950 - total flux cleaned = -0.000419868 Jy ! Component: 1000 - total flux cleaned = -0.000442066 Jy ! Component: 1050 - total flux cleaned = -0.000431213 Jy ! Component: 1100 - total flux cleaned = -0.000420357 Jy ! Component: 1150 - total flux cleaned = -0.000409587 Jy ! Component: 1200 - total flux cleaned = -0.000399002 Jy ! Component: 1250 - total flux cleaned = -0.000378486 Jy ! Component: 1300 - total flux cleaned = -0.000398835 Jy ! Component: 1350 - total flux cleaned = -0.000449191 Jy ! Component: 1400 - total flux cleaned = -0.000458918 Jy ! Component: 1450 - total flux cleaned = -0.000468628 Jy ! Component: 1500 - total flux cleaned = -0.000459039 Jy ! Component: 1550 - total flux cleaned = -0.000468846 Jy ! Component: 1600 - total flux cleaned = -0.000487894 Jy ! Component: 1650 - total flux cleaned = -0.000525388 Jy ! Component: 1700 - total flux cleaned = -0.000534721 Jy ! Component: 1750 - total flux cleaned = -0.000571499 Jy ! Component: 1800 - total flux cleaned = -0.000589686 Jy ! Component: 1850 - total flux cleaned = -0.000634587 Jy ! Component: 1900 - total flux cleaned = -0.000634657 Jy ! Component: 1950 - total flux cleaned = -0.000678787 Jy ! Component: 2000 - total flux cleaned = -0.000696236 Jy ! Component: 2050 - total flux cleaned = -0.000713593 Jy ! Component: 2100 - total flux cleaned = -0.000747961 Jy ! Component: 2150 - total flux cleaned = -0.000773591 Jy ! Component: 2200 - total flux cleaned = -0.000807396 Jy ! Component: 2250 - total flux cleaned = -0.000824161 Jy ! Component: 2300 - total flux cleaned = -0.000849142 Jy ! Component: 2350 - total flux cleaned = -0.000890423 Jy ! Component: 2400 - total flux cleaned = -0.000914923 Jy ! Component: 2450 - total flux cleaned = -0.000931115 Jy ! Component: 2500 - total flux cleaned = -0.000963463 Jy ! Component: 2550 - total flux cleaned = -0.00101158 Jy ! Component: 2600 - total flux cleaned = -0.00104343 Jy ! Component: 2650 - total flux cleaned = -0.00107513 Jy ! Component: 2700 - total flux cleaned = -0.00109873 Jy ! Component: 2750 - total flux cleaned = -0.00113787 Jy ! Component: 2800 - total flux cleaned = -0.00116893 Jy ! Component: 2850 - total flux cleaned = -0.00119207 Jy ! Component: 2900 - total flux cleaned = -0.0012151 Jy ! Component: 2950 - total flux cleaned = -0.00122275 Jy ! Component: 3000 - total flux cleaned = -0.00126844 Jy ! Component: 3050 - total flux cleaned = -0.00129116 Jy ! Component: 3100 - total flux cleaned = -0.0012987 Jy ! Component: 3150 - total flux cleaned = -0.00132863 Jy ! Component: 3200 - total flux cleaned = -0.00134361 Jy ! Component: 3250 - total flux cleaned = -0.00135851 Jy ! Component: 3300 - total flux cleaned = -0.00139546 Jy ! Component: 3350 - total flux cleaned = -0.00141017 Jy ! Component: 3400 - total flux cleaned = -0.00142474 Jy ! Component: 3450 - total flux cleaned = -0.00143934 Jy ! Component: 3500 - total flux cleaned = -0.00146837 Jy ! Component: 3550 - total flux cleaned = -0.00146109 Jy ! Component: 3600 - total flux cleaned = -0.00146105 Jy ! Component: 3650 - total flux cleaned = -0.00148251 Jy ! Component: 3700 - total flux cleaned = -0.00148243 Jy ! Component: 3750 - total flux cleaned = -0.00149661 Jy ! Component: 3800 - total flux cleaned = -0.00149665 Jy ! Component: 3850 - total flux cleaned = -0.00149668 Jy ! Component: 3900 - total flux cleaned = -0.0015178 Jy ! Component: 3950 - total flux cleaned = -0.00151075 Jy ! Component: 4000 - total flux cleaned = -0.00153183 Jy ! Component: 4050 - total flux cleaned = -0.00155279 Jy ! Total flux subtracted in 4096 components = -0.00157369 Jy ! Clean residual min=-0.000523 max=0.000407 Jy/beam ! Clean residual mean=-0.000001 rms=0.000120 Jy/beam ! Combined flux in latest and established models = 0.079966 Jy keep ! Adding 279 model components to the UV plane model. ! The established model now contains 393 components and 0.079966 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /tmp/maps//J1113+8511_C_20180615_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.535 x 5.459 at 3.344 degrees (North through East) ! Clean map min=-0.00071083 max=0.064652 Jy/beam ! Writing clean map to FITS file: /tmp/maps//J1113+8511_C_20180615_map.fits wmodel /tmp/maps//J1113+8511_C_20180615_map.mod ! Writing 393 model components to file: /tmp/maps//J1113+8511_C_20180615_map.mod wobs /tmp/maps//J1113+8511_C_20180615_uvs.fits ! Writing UV FITS file: /tmp/maps//J1113+8511_C_20180615_uvs.fits wwins /tmp/maps//J1113+8511_C_20180615_map.win ! wwins: Wrote 6 windows to /tmp/maps//J1113+8511_C_20180615_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0646515 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000117019 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.543001 0.543001 1.086 2.172 4.344 8.68801 17.376 34.752 69.5041 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.064 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 552.485 quit ! Quitting program ! Log file /tmp/maps//J1113+8511_C_20180615_dfm.log closed on Wed Jul 4 23:13:20 2018