! Started logfile: .//J0014-2000_C_dfm.log on Sun Jan 19 23:41:31 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 .//J0014-2000_C_uvm.fits ! Reading UV FITS file: .//J0014-2000_C_uvm.fits ! AN table 1: 15 integrations on 28 of 28 possible baselines. ! AN table 2: 16 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.98545 visibilities/baseline/integration-bin. ! Found source: J0014-2000 ! ! 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 76 lines of history. ! ! Reading 5960 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 J0014-2000_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 120 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 120 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 120 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 120 telescope corrections were flagged in sub-array 1. ! A total of 17 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.005691Jy sigma=17.799109 ! Fit after self-cal, rms=0.918397Jy sigma=16.204549 ! 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=2.699 mas, bmaj=9.673 mas, bpa=-2.912 degrees ! Estimated noise=0.818332 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 = 0.0649466 Jy ! Component: 100 - total flux cleaned = 0.0791638 Jy ! Total flux subtracted in 100 components = 0.0791638 Jy ! Clean residual min=-0.003412 max=0.004384 Jy/beam ! Clean residual mean=0.000000 rms=0.000885 Jy/beam ! Combined flux in latest and established models = 0.0791639 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0791639 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=0.049637Jy sigma=0.663185 ! Fit after self-cal, rms=0.049614Jy sigma=0.662981 ! 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=3.165 mas, bmaj=10.38 mas, bpa=-1.529 degrees ! Estimated noise=0.646993 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 = 0.00516356 Jy ! Component: 100 - total flux cleaned = 0.00740719 Jy ! Component: 150 - total flux cleaned = 0.00869328 Jy ! Component: 200 - total flux cleaned = 0.00953197 Jy ! Total flux subtracted in 200 components = 0.00953197 Jy ! Clean residual min=-0.002100 max=0.002791 Jy/beam ! Clean residual mean=0.000005 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.0886958 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 55 components and 0.0886958 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=0.049263Jy sigma=0.649324 ! Fit after self-cal, rms=0.049276Jy sigma=0.649163 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.165 x 10.38 at -1.529 degrees (North through East) ! Clean map min=-0.0020789 max=0.084057 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* KP 0.00* ! LA 0.00* NL 0.00* OV 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.02 HN 1.30 KP 1.00 ! NL 1.02 OV 0.97 PT 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* NL 0.00* OV 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 1.01 HN 1.28 KP 1.08 ! NL 1.01 OV 1.00 PT 0.87 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* NL 0.00* OV 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.04 HN 1.07 KP 1.02 ! NL 1.04 OV 0.96 PT 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* NL 0.00* OV 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 0.85 HN 1.22 KP 0.95 ! NL 1.02 OV 1.03 PT 0.92 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 1.01 HN 1.04 KP 0.98 ! LA 0.99 NL 0.99 OV 0.95 PT 1.06 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.91 FD 0.93 HN 1.29 KP 1.00 ! NL 0.99 OV 0.95 PT 0.93 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 1.04 KP 1.02 ! LA 1.05 NL 0.97 OV 1.06 PT 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 0.99 HN 1.12 KP 1.02 ! NL 0.95 OV 0.94 PT 0.94 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.04 HN 1.02 KP 1.07 ! LA 1.00 NL 0.97 OV 0.97 PT 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.95 HN 1.06 KP 0.94 ! NL 1.01 OV 0.94 PT 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 0.97 KP 1.04 ! LA 1.02 NL 1.03 OV 0.95 PT 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 FD 0.93 HN 1.15 KP 1.04 ! NL 0.98 OV 0.89 PT 0.99 ! ! ! Fit before self-cal, rms=0.049276Jy sigma=0.649163 ! Fit after self-cal, rms=0.052184Jy sigma=0.637971 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.217 mas, bmaj=10.4 mas, bpa=-1.581 degrees ! Estimated noise=0.645772 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 = -0.000929421 Jy ! Component: 100 - total flux cleaned = -0.000951937 Jy ! Component: 150 - total flux cleaned = -0.000999742 Jy ! Component: 200 - total flux cleaned = -0.0010435 Jy ! Total flux subtracted in 200 components = -0.0010435 Jy ! Clean residual min=-0.001642 max=0.001673 Jy/beam ! Clean residual mean=-0.000000 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.0876523 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 73 components and 0.0876524 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=0.052125Jy sigma=0.637472 ! Fit after self-cal, rms=0.052205Jy sigma=0.637294 ! 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=0.052205Jy sigma=0.637294 ! Fit after self-cal, rms=0.052510Jy sigma=0.637090 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.232 mas, bmaj=10.4 mas, bpa=-1.504 degrees ! Estimated noise=0.644094 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00085558 Jy ! Component: 100 - total flux cleaned = -0.000944354 Jy ! Component: 150 - total flux cleaned = -0.000983175 Jy ! Component: 200 - total flux cleaned = -0.00101847 Jy ! Total flux subtracted in 200 components = -0.00101847 Jy ! Clean residual min=-0.001577 max=0.001630 Jy/beam ! Clean residual mean=-0.000000 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.0866339 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 73 components and 0.0866339 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=0.052469Jy sigma=0.636784 ! Fit after self-cal, rms=0.052473Jy sigma=0.636752 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 = -5.62886e-05 Jy ! Component: 100 - total flux cleaned = -9.03918e-05 Jy ! Component: 150 - total flux cleaned = -0.000105995 Jy ! Component: 200 - total flux cleaned = -0.000133009 Jy ! Total flux subtracted in 200 components = -0.000133009 Jy ! Clean residual min=-0.001543 max=0.001640 Jy/beam ! Clean residual mean=0.000000 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.0865009 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 83 components and 0.0865009 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=0.052456Jy sigma=0.636634 ! Fit after self-cal, rms=0.052453Jy sigma=0.636618 ! 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=0.052453Jy sigma=0.636618 ! Fit after self-cal, rms=0.052786Jy sigma=0.636431 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.248 mas, bmaj=10.39 mas, bpa=-1.437 degrees ! Estimated noise=0.642756 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00077096 Jy ! Component: 100 - total flux cleaned = -0.000938797 Jy ! Component: 150 - total flux cleaned = -0.000980241 Jy ! Component: 200 - total flux cleaned = -0.00100481 Jy ! Total flux subtracted in 200 components = -0.00100481 Jy ! Clean residual min=-0.001537 max=0.001662 Jy/beam ! Clean residual mean=0.000000 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.0854961 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 87 components and 0.0854961 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=0.052761Jy sigma=0.636286 ! Fit after self-cal, rms=0.052766Jy sigma=0.636273 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 = -5.3019e-05 Jy ! Component: 100 - total flux cleaned = -7.61513e-05 Jy ! Component: 150 - total flux cleaned = -8.65348e-05 Jy ! Component: 200 - total flux cleaned = -0.000105367 Jy ! Total flux subtracted in 200 components = -0.000105367 Jy ! Clean residual min=-0.001530 max=0.001668 Jy/beam ! Clean residual mean=0.000000 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.0853907 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 89 components and 0.0853907 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=0.052756Jy sigma=0.636232 ! Fit after self-cal, rms=0.052754Jy sigma=0.636225 ! 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=0.052754Jy sigma=0.636225 ! Fit after self-cal, rms=0.053077Jy sigma=0.636082 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.414 mas, bmaj=11 mas, bpa=1.373 degrees ! Estimated noise=0.637195 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000499083 Jy ! Component: 100 - total flux cleaned = -0.000664432 Jy ! Component: 150 - total flux cleaned = -0.000702215 Jy ! Component: 200 - total flux cleaned = -0.000727738 Jy ! Total flux subtracted in 200 components = -0.000727738 Jy ! Clean residual min=-0.001378 max=0.001480 Jy/beam ! Clean residual mean=0.000001 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.084663 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 105 components and 0.084663 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=0.053065Jy sigma=0.636035 ! Fit after self-cal, rms=0.053072Jy sigma=0.636029 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 = -5.3189e-06 Jy ! Component: 100 - total flux cleaned = -2.30034e-05 Jy ! Component: 150 - total flux cleaned = -3.85539e-05 Jy ! Component: 200 - total flux cleaned = -5.24426e-05 Jy ! Total flux subtracted in 200 components = -5.24426e-05 Jy ! Clean residual min=-0.001369 max=0.001491 Jy/beam ! Clean residual mean=0.000001 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.0846105 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 112 components and 0.0846105 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=0.053070Jy sigma=0.636020 ! Fit after self-cal, rms=0.053069Jy sigma=0.636015 ! 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=3.261 mas, bmaj=10.39 mas, bpa=-1.382 degrees ! Estimated noise=0.641606 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.261 x 10.39 at -1.382 degrees (North through East) ! Clean map min=-0.0014972 max=0.083911 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=2.771 mas, bmaj=9.644 mas, bpa=-2.876 degrees ! Estimated noise=0.825068 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0654365 Jy ! Component: 100 - total flux cleaned = 0.0797258 Jy ! Component: 150 - total flux cleaned = 0.0825045 Jy ! Component: 200 - total flux cleaned = 0.0834538 Jy ! Total flux subtracted in 200 components = 0.0834538 Jy ! Clean residual min=-0.002228 max=0.002017 Jy/beam ! Clean residual mean=-0.000001 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.0834538 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0834538 Jy ! Inverting map and beam ! Estimated beam: bmin=3.261 mas, bmaj=10.39 mas, bpa=-1.382 degrees ! Estimated noise=0.641606 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 = 0.00107421 Jy ! Component: 100 - total flux cleaned = 0.00107382 Jy ! Component: 150 - total flux cleaned = 0.00110406 Jy ! Component: 200 - total flux cleaned = 0.00110439 Jy ! Total flux subtracted in 200 components = 0.00110439 Jy ! Clean residual min=-0.001576 max=0.001577 Jy/beam ! Clean residual mean=-0.000000 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.0845582 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 37 components and 0.0845582 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=4.414 mas, bmaj=11 mas, bpa=1.373 degrees ! Estimated noise=0.637195 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000153859 Jy ! Component: 100 - total flux cleaned = 0.000139359 Jy ! Component: 150 - total flux cleaned = 0.000139411 Jy ! Component: 200 - total flux cleaned = 0.00012721 Jy ! Total flux subtracted in 200 components = 0.00012721 Jy ! Clean residual min=-0.001336 max=0.001413 Jy/beam ! Clean residual mean=0.000001 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.0846854 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 = -1.08594e-05 Jy ! Component: 100 - total flux cleaned = -1.0863e-05 Jy ! Component: 150 - total flux cleaned = -2.00128e-05 Jy ! Component: 200 - total flux cleaned = -1.96684e-05 Jy ! Total flux subtracted in 200 components = -1.96684e-05 Jy ! Clean residual min=-0.001337 max=0.001418 Jy/beam ! Clean residual mean=0.000001 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.0846657 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 62 components and 0.0846657 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.261 mas, bmaj=10.39 mas, bpa=-1.382 degrees ! Estimated noise=0.641606 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.72478e-05 Jy ! Component: 100 - total flux cleaned = -0.000102624 Jy ! Component: 150 - total flux cleaned = -0.000131716 Jy ! Component: 200 - total flux cleaned = -0.000158915 Jy ! Total flux subtracted in 200 components = -0.000158915 Jy ! Clean residual min=-0.001433 max=0.001638 Jy/beam ! Clean residual mean=0.000000 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.0845068 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 71 components and 0.0845068 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=0.053107Jy sigma=0.636200 ! Fit after self-cal, rms=0.053091Jy sigma=0.636142 wmodel J0014-2000_C_map.mod ! Writing 71 model components to file: J0014-2000_C_map.mod wobs J0014-2000_C_uvs.fits ! Writing UV FITS file: J0014-2000_C_uvs.fits wwins J0014-2000_C_map.win ! wwins: Wrote 1 windows to J0014-2000_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 = 0.000138258 Jy ! Component: 100 - total flux cleaned = 8.76683e-05 Jy ! Component: 150 - total flux cleaned = 0.000111471 Jy ! Component: 200 - total flux cleaned = 0.00013432 Jy ! Component: 250 - total flux cleaned = 0.000156339 Jy ! Component: 300 - total flux cleaned = 0.000198902 Jy ! Component: 350 - total flux cleaned = 0.000199204 Jy ! Component: 400 - total flux cleaned = 0.000219187 Jy ! Component: 450 - total flux cleaned = 0.000238488 Jy ! Component: 500 - total flux cleaned = 0.000201034 Jy ! Component: 550 - total flux cleaned = 0.000256578 Jy ! Component: 600 - total flux cleaned = 0.0002206 Jy ! Component: 650 - total flux cleaned = 0.000203393 Jy ! Component: 700 - total flux cleaned = 0.000169067 Jy ! Component: 750 - total flux cleaned = 0.000101863 Jy ! Component: 800 - total flux cleaned = 8.48773e-05 Jy ! Component: 850 - total flux cleaned = -1.17845e-05 Jy ! Component: 900 - total flux cleaned = -7.44781e-05 Jy ! Component: 950 - total flux cleaned = -8.98132e-05 Jy ! Component: 1000 - total flux cleaned = -0.000135619 Jy ! Component: 1050 - total flux cleaned = -0.000180618 Jy ! Component: 1100 - total flux cleaned = -0.000254048 Jy ! Component: 1150 - total flux cleaned = -0.0002828 Jy ! Component: 1200 - total flux cleaned = -0.000367562 Jy ! Component: 1250 - total flux cleaned = -0.00040959 Jy ! Component: 1300 - total flux cleaned = -0.000478292 Jy ! Component: 1350 - total flux cleaned = -0.000491886 Jy ! Component: 1400 - total flux cleaned = -0.000558645 Jy ! Component: 1450 - total flux cleaned = -0.000571646 Jy ! Component: 1500 - total flux cleaned = -0.000597734 Jy ! Component: 1550 - total flux cleaned = -0.000649427 Jy ! Component: 1600 - total flux cleaned = -0.000700454 Jy ! Component: 1650 - total flux cleaned = -0.000750801 Jy ! Component: 1700 - total flux cleaned = -0.000788228 Jy ! Component: 1750 - total flux cleaned = -0.000862054 Jy ! Component: 1800 - total flux cleaned = -0.000898528 Jy ! Component: 1850 - total flux cleaned = -0.000922724 Jy ! Component: 1900 - total flux cleaned = -0.000994591 Jy ! Component: 1950 - total flux cleaned = -0.00101837 Jy ! Component: 2000 - total flux cleaned = -0.00104187 Jy ! Component: 2050 - total flux cleaned = -0.0010652 Jy ! Component: 2100 - total flux cleaned = -0.00111133 Jy ! Component: 2150 - total flux cleaned = -0.00113418 Jy ! Component: 2200 - total flux cleaned = -0.00115682 Jy ! Component: 2250 - total flux cleaned = -0.0011343 Jy ! Component: 2300 - total flux cleaned = -0.00116778 Jy ! Component: 2350 - total flux cleaned = -0.00116777 Jy ! Component: 2400 - total flux cleaned = -0.00118993 Jy ! Component: 2450 - total flux cleaned = -0.00121181 Jy ! Component: 2500 - total flux cleaned = -0.00122273 Jy ! Component: 2550 - total flux cleaned = -0.00128735 Jy ! Component: 2600 - total flux cleaned = -0.00129792 Jy ! Component: 2650 - total flux cleaned = -0.00132979 Jy ! Component: 2700 - total flux cleaned = -0.00138257 Jy ! Component: 2750 - total flux cleaned = -0.00137213 Jy ! Component: 2800 - total flux cleaned = -0.00138252 Jy ! Component: 2850 - total flux cleaned = -0.00141367 Jy ! Component: 2900 - total flux cleaned = -0.00140336 Jy ! Component: 2950 - total flux cleaned = -0.00145472 Jy ! Component: 3000 - total flux cleaned = -0.0014853 Jy ! Component: 3050 - total flux cleaned = -0.00149534 Jy ! Component: 3100 - total flux cleaned = -0.00151544 Jy ! Component: 3150 - total flux cleaned = -0.00152545 Jy ! Component: 3200 - total flux cleaned = -0.00153545 Jy ! Component: 3250 - total flux cleaned = -0.00157524 Jy ! Component: 3300 - total flux cleaned = -0.00159502 Jy ! Component: 3350 - total flux cleaned = -0.00160497 Jy ! Component: 3400 - total flux cleaned = -0.00163446 Jy ! Component: 3450 - total flux cleaned = -0.00165398 Jy ! Component: 3500 - total flux cleaned = -0.00166374 Jy ! Component: 3550 - total flux cleaned = -0.00169289 Jy ! Component: 3600 - total flux cleaned = -0.0017122 Jy ! Component: 3650 - total flux cleaned = -0.00170261 Jy ! Component: 3700 - total flux cleaned = -0.00173148 Jy ! Component: 3750 - total flux cleaned = -0.00173147 Jy ! Component: 3800 - total flux cleaned = -0.00176969 Jy ! Component: 3850 - total flux cleaned = -0.00178874 Jy ! Component: 3900 - total flux cleaned = -0.00184558 Jy ! Component: 3950 - total flux cleaned = -0.00186451 Jy ! Component: 4000 - total flux cleaned = -0.00189284 Jy ! Component: 4050 - total flux cleaned = -0.00194931 Jy ! Total flux subtracted in 4096 components = -0.00195872 Jy ! Clean residual min=-0.000518 max=0.000480 Jy/beam ! Clean residual mean=-0.000001 rms=0.000185 Jy/beam ! Combined flux in latest and established models = 0.0825481 Jy keep ! Adding 323 model components to the UV plane model. ! The established model now contains 394 components and 0.0825481 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0014-2000_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.261 x 10.39 at -1.382 degrees (North through East) ! Clean map min=-0.00126 max=0.083851 Jy/beam ! Writing clean map to FITS file: .//J0014-2000_C_map.fits wmodel .//J0014-2000_C_map.mod ! Writing 394 model components to file: .//J0014-2000_C_map.mod wobs .//J0014-2000_C_uvs.fits ! Writing UV FITS file: .//J0014-2000_C_uvs.fits wwins .//J0014-2000_C_map.win ! wwins: Wrote 2 windows to .//J0014-2000_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0838511 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000181007 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.6476 0.6476 1.2952 2.5904 5.1808 10.3616 20.7232 41.4464 82.8928 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.083 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 463.248 quit ! Quitting program ! Log file .//J0014-2000_C_dfm.log closed on Sun Jan 19 23:41:35 2020