! Started logfile: .//J0332-1734_C_dfm.log on Sun Jan 19 23:54:08 2020 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 .//J0332-1734_C_uvm.fits ! Reading UV FITS file: .//J0332-1734_C_uvm.fits ! AN table 1: 15 integrations on 15 of 15 possible baselines. ! AN table 2: 15 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0332-1734 ! ! 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 67 lines of history. ! ! Reading 4320 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 J0332-1734_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 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.998130Jy sigma=16.682978 ! Fit after self-cal, rms=0.938094Jy sigma=15.676456 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.579 mas, bmaj=8.471 mas, bpa=-4.445 degrees ! Estimated noise=1.06964 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 = 0.0489023 Jy ! Component: 100 - total flux cleaned = 0.0596458 Jy ! Total flux subtracted in 100 components = 0.0596458 Jy ! Clean residual min=-0.003049 max=0.003459 Jy/beam ! Clean residual mean=-0.000017 rms=0.000944 Jy/beam ! Combined flux in latest and established models = 0.0596458 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0596458 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=0.046309Jy sigma=0.670194 ! Fit after self-cal, rms=0.045443Jy sigma=0.660248 ! 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=2.943 mas, bmaj=9.184 mas, bpa=-4.056 degrees ! Estimated noise=0.734068 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 = 0.00450857 Jy ! Component: 100 - total flux cleaned = 0.00666121 Jy ! Component: 150 - total flux cleaned = 0.00772688 Jy ! Component: 200 - total flux cleaned = 0.00790123 Jy ! Total flux subtracted in 200 components = 0.00790123 Jy ! Clean residual min=-0.002491 max=0.002859 Jy/beam ! Clean residual mean=-0.000003 rms=0.000716 Jy/beam ! Combined flux in latest and established models = 0.067547 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 23 components and 0.067547 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=0.045034Jy sigma=0.652438 ! Fit after self-cal, rms=0.045055Jy sigma=0.652257 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.943 x 9.184 at -4.056 degrees (North through East) ! Clean map min=-0.0024187 max=0.063899 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* NL 0.00* ! OV 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.88 FD 1.12 HN 0.99 KP 1.06 ! NL 1.01 OV 0.98 PT 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* NL 0.00* ! OV 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.92 FD 1.03 HN 0.98 KP 1.10 ! NL 1.16 OV 1.00 PT 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* NL 0.00* ! OV 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 FD 1.15 HN 0.89 KP 1.05 ! NL 1.09 OV 0.96 PT 1.15 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.20 NL 1.08 ! OV 0.93 PT 0.90 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.06 HN 1.05 KP 1.04 ! NL 0.99 OV 0.96 PT 0.89 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 0.92 HN 1.00 NL 0.90 ! OV 1.02 PT 1.08 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 FD 0.96 HN 1.05 KP 0.94 ! NL 1.04 OV 1.12 PT 0.92 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.98 HN 1.17 NL 1.06 ! OV 0.89 PT 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 0.99 HN 1.08 KP 0.91 ! NL 1.00 OV 0.98 PT 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.95 HN 1.26 NL 0.97 ! OV 0.95 PT 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 0.93 HN 1.02 KP 0.97 ! NL 0.98 OV 0.99 PT 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.90 HN 1.02 NL 0.94 ! OV 0.91 PT 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.94 HN 0.92 KP 1.06 ! NL 0.95 OV 1.01 PT 1.00 ! ! ! Fit before self-cal, rms=0.045055Jy sigma=0.652257 ! Fit after self-cal, rms=0.045201Jy sigma=0.642277 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.967 mas, bmaj=9.166 mas, bpa=-3.958 degrees ! Estimated noise=0.73104 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 = 0.000483816 Jy ! Component: 100 - total flux cleaned = 0.000561245 Jy ! Component: 150 - total flux cleaned = 0.000606266 Jy ! Component: 200 - total flux cleaned = 0.000644477 Jy ! Total flux subtracted in 200 components = 0.000644477 Jy ! Clean residual min=-0.002027 max=0.002018 Jy/beam ! Clean residual mean=0.000003 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.0681915 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 42 components and 0.0681915 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=0.045184Jy sigma=0.641989 ! Fit after self-cal, rms=0.045203Jy sigma=0.641756 ! 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=0.045203Jy sigma=0.641756 ! Fit after self-cal, rms=0.045178Jy sigma=0.641667 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.974 mas, bmaj=9.143 mas, bpa=-3.842 degrees ! Estimated noise=0.730207 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000286184 Jy ! Component: 100 - total flux cleaned = 0.00031606 Jy ! Component: 150 - total flux cleaned = 0.000352393 Jy ! Component: 200 - total flux cleaned = 0.000383197 Jy ! Total flux subtracted in 200 components = 0.000383197 Jy ! Clean residual min=-0.002007 max=0.001995 Jy/beam ! Clean residual mean=0.000003 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.0685747 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 47 components and 0.0685747 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=0.045167Jy sigma=0.641500 ! Fit after self-cal, rms=0.045166Jy sigma=0.641492 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 = 2.35305e-05 Jy ! Component: 100 - total flux cleaned = 4.93452e-05 Jy ! Component: 150 - total flux cleaned = 5.73843e-05 Jy ! Component: 200 - total flux cleaned = 7.98902e-05 Jy ! Total flux subtracted in 200 components = 7.98902e-05 Jy ! Clean residual min=-0.002005 max=0.002001 Jy/beam ! Clean residual mean=0.000003 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.0686546 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 52 components and 0.0686546 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=0.045162Jy sigma=0.641444 ! Fit after self-cal, rms=0.045159Jy sigma=0.641440 ! 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=0.045159Jy sigma=0.641440 ! Fit after self-cal, rms=0.045171Jy sigma=0.641383 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.981 mas, bmaj=9.125 mas, bpa=-3.775 degrees ! Estimated noise=0.729443 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000116627 Jy ! Component: 100 - total flux cleaned = 0.000159142 Jy ! Component: 150 - total flux cleaned = 0.000176669 Jy ! Component: 200 - total flux cleaned = 0.00019131 Jy ! Total flux subtracted in 200 components = 0.00019131 Jy ! Clean residual min=-0.002005 max=0.001969 Jy/beam ! Clean residual mean=0.000003 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.0688459 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 57 components and 0.0688459 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=0.045165Jy sigma=0.641301 ! Fit after self-cal, rms=0.045165Jy sigma=0.641297 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.78157e-06 Jy ! Component: 100 - total flux cleaned = 2.06443e-05 Jy ! Component: 150 - total flux cleaned = 3.90645e-05 Jy ! Component: 200 - total flux cleaned = 5.03105e-05 Jy ! Total flux subtracted in 200 components = 5.03105e-05 Jy ! Clean residual min=-0.002009 max=0.001968 Jy/beam ! Clean residual mean=0.000002 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.0688962 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 61 components and 0.0688962 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=0.045162Jy sigma=0.641274 ! Fit after self-cal, rms=0.045161Jy sigma=0.641271 ! 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=0.045161Jy sigma=0.641271 ! Fit after self-cal, rms=0.045173Jy sigma=0.641242 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.017 mas, bmaj=9.511 mas, bpa=-1.772 degrees ! Estimated noise=0.746604 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000432425 Jy ! Component: 100 - total flux cleaned = 0.00045629 Jy ! Component: 150 - total flux cleaned = 0.00048689 Jy ! Component: 200 - total flux cleaned = 0.000522498 Jy ! Total flux subtracted in 200 components = 0.000522498 Jy ! Clean residual min=-0.001894 max=0.002066 Jy/beam ! Clean residual mean=0.000004 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.0694187 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 69 components and 0.0694187 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=0.045174Jy sigma=0.641193 ! Fit after self-cal, rms=0.045177Jy sigma=0.641185 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.63881e-05 Jy ! Component: 100 - total flux cleaned = 6.81376e-05 Jy ! Component: 150 - total flux cleaned = 8.19394e-05 Jy ! Component: 200 - total flux cleaned = 0.000100742 Jy ! Total flux subtracted in 200 components = 0.000100742 Jy ! Clean residual min=-0.001923 max=0.002075 Jy/beam ! Clean residual mean=0.000004 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.0695195 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 80 components and 0.0695195 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=0.045179Jy sigma=0.641182 ! Fit after self-cal, rms=0.045178Jy sigma=0.641176 ! 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=2.986 mas, bmaj=9.111 mas, bpa=-3.72 degrees ! Estimated noise=0.728804 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.986 x 9.111 at -3.72 degrees (North through East) ! Clean map min=-0.0020565 max=0.063313 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.616 mas, bmaj=8.415 mas, bpa=-4.142 degrees ! Estimated noise=1.06612 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.049013 Jy ! Component: 100 - total flux cleaned = 0.0597623 Jy ! Component: 150 - total flux cleaned = 0.0631088 Jy ! Component: 200 - total flux cleaned = 0.0649862 Jy ! Total flux subtracted in 200 components = 0.0649862 Jy ! Clean residual min=-0.002638 max=0.002798 Jy/beam ! Clean residual mean=-0.000002 rms=0.000753 Jy/beam ! Combined flux in latest and established models = 0.0649862 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.0649862 Jy ! Inverting map and beam ! Estimated beam: bmin=2.986 mas, bmaj=9.111 mas, bpa=-3.72 degrees ! Estimated noise=0.728804 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 = 0.00167551 Jy ! Component: 100 - total flux cleaned = 0.00259577 Jy ! Component: 150 - total flux cleaned = 0.00297496 Jy ! Component: 200 - total flux cleaned = 0.00321958 Jy ! Total flux subtracted in 200 components = 0.00321958 Jy ! Clean residual min=-0.001998 max=0.001947 Jy/beam ! Clean residual mean=0.000002 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.0682058 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 50 components and 0.0682058 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=4.017 mas, bmaj=9.511 mas, bpa=-1.772 degrees ! Estimated noise=0.746604 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000452061 Jy ! Component: 100 - total flux cleaned = 0.000600418 Jy ! Component: 150 - total flux cleaned = 0.000736178 Jy ! Component: 200 - total flux cleaned = 0.000826146 Jy ! Total flux subtracted in 200 components = 0.000826146 Jy ! Clean residual min=-0.001913 max=0.002067 Jy/beam ! Clean residual mean=0.000004 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.0690319 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 = 2.69827e-05 Jy ! Component: 100 - total flux cleaned = 5.28549e-05 Jy ! Component: 150 - total flux cleaned = 7.75175e-05 Jy ! Component: 200 - total flux cleaned = 0.000101214 Jy ! Total flux subtracted in 200 components = 0.000101214 Jy ! Clean residual min=-0.001933 max=0.002074 Jy/beam ! Clean residual mean=0.000004 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.0691331 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 59 components and 0.0691331 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.986 mas, bmaj=9.111 mas, bpa=-3.72 degrees ! Estimated noise=0.728804 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000175676 Jy ! Component: 100 - total flux cleaned = -0.000176278 Jy ! Component: 150 - total flux cleaned = -0.000167005 Jy ! Component: 200 - total flux cleaned = -0.000166921 Jy ! Total flux subtracted in 200 components = -0.000166921 Jy ! Clean residual min=-0.002057 max=0.001902 Jy/beam ! Clean residual mean=0.000002 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.0689662 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 76 components and 0.0689662 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=0.045180Jy sigma=0.641241 ! Fit after self-cal, rms=0.045174Jy sigma=0.641229 wmodel J0332-1734_C_map.mod ! Writing 76 model components to file: J0332-1734_C_map.mod wobs J0332-1734_C_uvs.fits ! Writing UV FITS file: J0332-1734_C_uvs.fits wwins J0332-1734_C_map.win ! wwins: Wrote 1 windows to J0332-1734_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 = 5.18778e-05 Jy ! Component: 100 - total flux cleaned = 0.000248293 Jy ! Component: 150 - total flux cleaned = 0.000218504 Jy ! Component: 200 - total flux cleaned = 7.22401e-05 Jy ! Component: 250 - total flux cleaned = -1.21801e-05 Jy ! Component: 300 - total flux cleaned = -6.59718e-05 Jy ! Component: 350 - total flux cleaned = -9.17375e-05 Jy ! Component: 400 - total flux cleaned = -0.00011621 Jy ! Component: 450 - total flux cleaned = -0.000140344 Jy ! Component: 500 - total flux cleaned = -0.000187511 Jy ! Component: 550 - total flux cleaned = -0.000187887 Jy ! Component: 600 - total flux cleaned = -0.00021034 Jy ! Component: 650 - total flux cleaned = -0.000210825 Jy ! Component: 700 - total flux cleaned = -0.000232319 Jy ! Component: 750 - total flux cleaned = -0.000272641 Jy ! Component: 800 - total flux cleaned = -0.000193018 Jy ! Component: 850 - total flux cleaned = -0.000251863 Jy ! Component: 900 - total flux cleaned = -0.000213694 Jy ! Component: 950 - total flux cleaned = -0.000213336 Jy ! Component: 1000 - total flux cleaned = -0.000194856 Jy ! Component: 1050 - total flux cleaned = -7.06103e-05 Jy ! Component: 1100 - total flux cleaned = -0.000122866 Jy ! Component: 1150 - total flux cleaned = -0.000105463 Jy ! Component: 1200 - total flux cleaned = -5.51838e-05 Jy ! Component: 1250 - total flux cleaned = -5.53836e-05 Jy ! Component: 1300 - total flux cleaned = -8.76243e-05 Jy ! Component: 1350 - total flux cleaned = -7.12821e-05 Jy ! Component: 1400 - total flux cleaned = -0.000118472 Jy ! Component: 1450 - total flux cleaned = -0.000180227 Jy ! Component: 1500 - total flux cleaned = -0.000210521 Jy ! Component: 1550 - total flux cleaned = -0.000210733 Jy ! Component: 1600 - total flux cleaned = -0.000269601 Jy ! Component: 1650 - total flux cleaned = -0.000313332 Jy ! Component: 1700 - total flux cleaned = -0.000342056 Jy ! Component: 1750 - total flux cleaned = -0.000384245 Jy ! Component: 1800 - total flux cleaned = -0.000480951 Jy ! Component: 1850 - total flux cleaned = -0.000535181 Jy ! Component: 1900 - total flux cleaned = -0.000615486 Jy ! Component: 1950 - total flux cleaned = -0.000654929 Jy ! Component: 2000 - total flux cleaned = -0.000720129 Jy ! Component: 2050 - total flux cleaned = -0.000733009 Jy ! Component: 2100 - total flux cleaned = -0.000758573 Jy ! Component: 2150 - total flux cleaned = -0.000808934 Jy ! Component: 2200 - total flux cleaned = -0.000871155 Jy ! Component: 2250 - total flux cleaned = -0.000883545 Jy ! Component: 2300 - total flux cleaned = -0.000956922 Jy ! Component: 2350 - total flux cleaned = -0.000957022 Jy ! Component: 2400 - total flux cleaned = -0.000993082 Jy ! Component: 2450 - total flux cleaned = -0.0010288 Jy ! Component: 2500 - total flux cleaned = -0.00107595 Jy ! Component: 2550 - total flux cleaned = -0.00108745 Jy ! Component: 2600 - total flux cleaned = -0.00113387 Jy ! Component: 2650 - total flux cleaned = -0.00114541 Jy ! Component: 2700 - total flux cleaned = -0.00116823 Jy ! Component: 2750 - total flux cleaned = -0.00121342 Jy ! Component: 2800 - total flux cleaned = -0.00124697 Jy ! Component: 2850 - total flux cleaned = -0.00123572 Jy ! Component: 2900 - total flux cleaned = -0.00124681 Jy ! Component: 2950 - total flux cleaned = -0.0012578 Jy ! Component: 3000 - total flux cleaned = -0.00126865 Jy ! Component: 3050 - total flux cleaned = -0.00127958 Jy ! Component: 3100 - total flux cleaned = -0.00132265 Jy ! Component: 3150 - total flux cleaned = -0.00135464 Jy ! Component: 3200 - total flux cleaned = -0.00139719 Jy ! Component: 3250 - total flux cleaned = -0.00139718 Jy ! Component: 3300 - total flux cleaned = -0.00141825 Jy ! Component: 3350 - total flux cleaned = -0.00144947 Jy ! Component: 3400 - total flux cleaned = -0.00149095 Jy ! Component: 3450 - total flux cleaned = -0.00152181 Jy ! Component: 3500 - total flux cleaned = -0.00155248 Jy ! Component: 3550 - total flux cleaned = -0.00155252 Jy ! Component: 3600 - total flux cleaned = -0.00154237 Jy ! Component: 3650 - total flux cleaned = -0.00156254 Jy ! Component: 3700 - total flux cleaned = -0.00159264 Jy ! Component: 3750 - total flux cleaned = -0.00159258 Jy ! Component: 3800 - total flux cleaned = -0.00159262 Jy ! Component: 3850 - total flux cleaned = -0.00164206 Jy ! Component: 3900 - total flux cleaned = -0.00164196 Jy ! Component: 3950 - total flux cleaned = -0.00163207 Jy ! Component: 4000 - total flux cleaned = -0.00167114 Jy ! Component: 4050 - total flux cleaned = -0.00168085 Jy ! Total flux subtracted in 4096 components = -0.00170021 Jy ! Clean residual min=-0.000575 max=0.000528 Jy/beam ! Clean residual mean=0.000000 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.067266 Jy keep ! Adding 338 model components to the UV plane model. ! The established model now contains 414 components and 0.067266 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0332-1734_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.986 x 9.111 at -3.72 degrees (North through East) ! Clean map min=-0.0016473 max=0.063033 Jy/beam ! Writing clean map to FITS file: .//J0332-1734_C_map.fits wmodel .//J0332-1734_C_map.mod ! Writing 414 model components to file: .//J0332-1734_C_map.mod wobs .//J0332-1734_C_uvs.fits ! Writing UV FITS file: .//J0332-1734_C_uvs.fits wwins .//J0332-1734_C_map.win ! wwins: Wrote 2 windows to .//J0332-1734_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0630331 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000191032 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.909199 0.909199 1.8184 3.6368 7.27359 14.5472 29.0944 58.1887 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.063 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 329.96 quit ! Quitting program ! Log file .//J0332-1734_C_dfm.log closed on Sun Jan 19 23:54:11 2020