! Started logfile: .//J0610+7801_C_a_dfm.log on Tue Jun 5 09:34:47 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 .//J0610+7801_C_a_uvm.fits ! Reading UV FITS file: .//J0610+7801_C_a_uvm.fits ! AN table 1: 22 integrations on 45 of 45 possible baselines. ! AN table 2: 20 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.987742 visibilities/baseline/integration-bin. ! Found source: J0610+7801 ! ! 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 12248 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 J0610+7801_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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.008283Jy sigma=24.374290 ! Fit after self-cal, rms=0.878189Jy sigma=21.256729 ! 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=1.223 mas, bmaj=4.835 mas, bpa=-46.69 degrees ! Estimated noise=0.42364 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 = 0.0944582 Jy ! Component: 100 - total flux cleaned = 0.11561 Jy ! Total flux subtracted in 100 components = 0.11561 Jy ! Clean residual min=-0.004947 max=0.007252 Jy/beam ! Clean residual mean=0.000011 rms=0.000805 Jy/beam ! Combined flux in latest and established models = 0.11561 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.11561 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=0.036532Jy sigma=0.803480 ! Fit after self-cal, rms=0.036428Jy sigma=0.801456 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0076394 Jy ! Component: 100 - total flux cleaned = 0.0109534 Jy ! Total flux subtracted in 100 components = 0.0109534 Jy ! Clean residual min=-0.005046 max=0.004466 Jy/beam ! Clean residual mean=0.000006 rms=0.000692 Jy/beam ! Combined flux in latest and established models = 0.126563 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 15 components and 0.126563 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=0.034785Jy sigma=0.767065 ! Fit after self-cal, rms=0.034790Jy sigma=0.766959 ! 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=1.641 mas, bmaj=5.23 mas, bpa=-47.65 degrees ! Estimated noise=0.272179 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 = 0.00298267 Jy ! Component: 100 - total flux cleaned = 0.00494491 Jy ! Component: 150 - total flux cleaned = 0.00565463 Jy ! Component: 200 - total flux cleaned = 0.0060562 Jy ! Total flux subtracted in 200 components = 0.0060562 Jy ! Clean residual min=-0.003986 max=0.003348 Jy/beam ! Clean residual mean=0.000007 rms=0.000660 Jy/beam ! Combined flux in latest and established models = 0.13262 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 23 components and 0.13262 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=0.034440Jy sigma=0.759394 ! Fit after self-cal, rms=0.034421Jy sigma=0.759175 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.641 x 5.23 at -47.65 degrees (North through East) ! Clean map min=-0.0038172 max=0.12008 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.90 HN 0.91 KP 0.94 ! LA 1.01 MK 0.93 NL 0.98 OV 1.04 ! PT 0.91 SC 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.13 FD 0.98 HN 1.17 KP 1.05 ! LA 1.06 MK 1.09 NL 1.05 OV 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.91 HN 0.92 KP 0.96 ! LA 1.03 MK 0.92 NL 0.97 OV 0.99 ! PT 0.92 SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 FD 0.98 HN 1.21 KP 1.00 ! LA 1.10 MK 1.00 NL 1.04 OV 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.92 HN 0.90 KP 0.97 ! LA 1.02 MK 0.92 NL 0.98 OV 1.01 ! PT 0.93 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 FD 1.01 HN 1.22 KP 1.01 ! LA 1.06 MK 1.06 NL 1.08 OV 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.90 HN 0.90 KP 0.96 ! LA 1.03 MK 0.93 NL 1.00 OV 1.00 ! PT 0.92 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 FD 1.01 HN 1.22 KP 1.00 ! LA 1.08 MK 1.06 NL 1.04 OV 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.93 HN 0.91 KP 0.96 ! LA 1.01 MK 0.94 NL 0.99 OV 1.00 ! PT 0.91 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.13 FD 0.98 HN 1.24 KP 0.98 ! LA 1.08 MK 1.04 NL 1.05 OV 1.09 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.90 HN 0.92 KP 0.93 ! LA 1.03 MK 0.93 NL 0.99 OV 1.01 ! PT 0.91 SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.12 FD 0.99 HN 1.22 KP 1.03 ! LA 1.09 MK 1.02 NL 1.07 OV 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.91 HN 0.91 KP 0.95 ! LA 1.03 MK 0.98 NL 0.98 OV 0.98 ! PT 0.93 SC 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.12 FD 0.98 HN 1.23 KP 1.00 ! LA 1.10 MK 1.05 NL 1.06 OV 1.09 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.90 HN 0.93 KP 0.96 ! LA 1.01 MK 0.99 NL 0.99 OV 1.01 ! PT 0.92 SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.17 FD 0.98 HN 1.24 KP 1.00 ! LA 1.07 MK 1.05 NL 1.04 OV 1.04 ! ! ! Fit before self-cal, rms=0.034421Jy sigma=0.759175 ! Fit after self-cal, rms=0.033608Jy sigma=0.684137 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.636 mas, bmaj=5.278 mas, bpa=-46.94 degrees ! Estimated noise=0.271847 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 = -0.000933163 Jy ! Component: 100 - total flux cleaned = -0.00136264 Jy ! Component: 150 - total flux cleaned = -0.00173191 Jy ! Component: 200 - total flux cleaned = -0.00193237 Jy ! Total flux subtracted in 200 components = -0.00193237 Jy ! Clean residual min=-0.001169 max=0.001323 Jy/beam ! Clean residual mean=-0.000005 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.130687 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 36 components and 0.130687 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=0.033517Jy sigma=0.681229 ! Fit after self-cal, rms=0.033507Jy sigma=0.680981 ! 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=0.033507Jy sigma=0.680981 ! Fit after self-cal, rms=0.033493Jy sigma=0.680522 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.632 mas, bmaj=5.286 mas, bpa=-46.86 degrees ! Estimated noise=0.271088 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000656761 Jy ! Component: 100 - total flux cleaned = -0.00096811 Jy ! Component: 150 - total flux cleaned = -0.00122535 Jy ! Component: 200 - total flux cleaned = -0.00135209 Jy ! Total flux subtracted in 200 components = -0.00135209 Jy ! Clean residual min=-0.001145 max=0.001134 Jy/beam ! Clean residual mean=-0.000005 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.129335 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 45 components and 0.129335 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=0.033458Jy sigma=0.679308 ! Fit after self-cal, rms=0.033449Jy sigma=0.679263 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 = -0.000135757 Jy ! Component: 100 - total flux cleaned = -0.000229456 Jy ! Component: 150 - total flux cleaned = -0.000329106 Jy ! Component: 200 - total flux cleaned = -0.000421106 Jy ! Total flux subtracted in 200 components = -0.000421106 Jy ! Clean residual min=-0.001136 max=0.001050 Jy/beam ! Clean residual mean=-0.000005 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.128914 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 48 components and 0.128914 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=0.033438Jy sigma=0.678931 ! Fit after self-cal, rms=0.033435Jy sigma=0.678916 ! 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=0.033435Jy sigma=0.678916 ! Fit after self-cal, rms=0.033789Jy sigma=0.676971 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.631 mas, bmaj=5.301 mas, bpa=-46.73 degrees ! Estimated noise=0.271099 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000638214 Jy ! Component: 100 - total flux cleaned = -0.000819643 Jy ! Component: 150 - total flux cleaned = -0.000908162 Jy ! Component: 200 - total flux cleaned = -0.000951992 Jy ! Total flux subtracted in 200 components = -0.000951992 Jy ! Clean residual min=-0.001100 max=0.000945 Jy/beam ! Clean residual mean=-0.000005 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.127962 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 56 components and 0.127962 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=0.033773Jy sigma=0.676154 ! Fit after self-cal, rms=0.033771Jy sigma=0.676145 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 = -5.40995e-05 Jy ! Component: 100 - total flux cleaned = -0.000116739 Jy ! Component: 150 - total flux cleaned = -0.000164212 Jy ! Component: 200 - total flux cleaned = -0.000186476 Jy ! Total flux subtracted in 200 components = -0.000186476 Jy ! Clean residual min=-0.001099 max=0.000938 Jy/beam ! Clean residual mean=-0.000004 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.127776 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 62 components and 0.127776 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=0.033764Jy sigma=0.675950 ! Fit after self-cal, rms=0.033763Jy sigma=0.675947 ! 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=0.033763Jy sigma=0.675947 ! Fit after self-cal, rms=0.033700Jy sigma=0.674211 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.559 mas, bmaj=6.14 mas, bpa=-53.61 degrees ! Estimated noise=0.335644 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000310515 Jy ! Component: 100 - total flux cleaned = -0.000376147 Jy ! Component: 150 - total flux cleaned = -0.000436442 Jy ! Component: 200 - total flux cleaned = -0.000480538 Jy ! Total flux subtracted in 200 components = -0.000480538 Jy ! Clean residual min=-0.001078 max=0.000981 Jy/beam ! Clean residual mean=-0.000009 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.127295 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 69 components and 0.127295 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=0.033699Jy sigma=0.674051 ! Fit after self-cal, rms=0.033696Jy sigma=0.674041 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 = -2.53158e-05 Jy ! Component: 100 - total flux cleaned = -4.81794e-05 Jy ! Component: 150 - total flux cleaned = -5.59928e-05 Jy ! Component: 200 - total flux cleaned = -7.02868e-05 Jy ! Total flux subtracted in 200 components = -7.02868e-05 Jy ! Clean residual min=-0.001077 max=0.000978 Jy/beam ! Clean residual mean=-0.000009 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.127225 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 80 components and 0.127225 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=0.033697Jy sigma=0.673982 ! Fit after self-cal, rms=0.033696Jy sigma=0.673977 ! 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=1.629 mas, bmaj=5.303 mas, bpa=-46.66 degrees ! Estimated noise=0.270893 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.629 x 5.303 at -46.66 degrees (North through East) ! Clean map min=-0.0010018 max=0.11991 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=1.214 mas, bmaj=4.932 mas, bpa=-45.63 degrees ! Estimated noise=0.42435 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0946538 Jy ! Component: 100 - total flux cleaned = 0.1153 Jy ! Component: 150 - total flux cleaned = 0.120192 Jy ! Component: 200 - total flux cleaned = 0.122791 Jy ! Total flux subtracted in 200 components = 0.122791 Jy ! Clean residual min=-0.001566 max=0.001729 Jy/beam ! Clean residual mean=0.000001 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.122791 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 0.122791 Jy ! Inverting map and beam ! Estimated beam: bmin=1.629 mas, bmaj=5.303 mas, bpa=-46.66 degrees ! Estimated noise=0.270893 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 = 0.00250546 Jy ! Component: 100 - total flux cleaned = 0.00363485 Jy ! Component: 150 - total flux cleaned = 0.00389335 Jy ! Component: 200 - total flux cleaned = 0.00403097 Jy ! Total flux subtracted in 200 components = 0.00403097 Jy ! Clean residual min=-0.000986 max=0.000953 Jy/beam ! Clean residual mean=-0.000004 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.126822 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 28 components and 0.126821 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=3.559 mas, bmaj=6.14 mas, bpa=-53.61 degrees ! Estimated noise=0.335644 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000216539 Jy ! Component: 100 - total flux cleaned = 0.000259475 Jy ! Component: 150 - total flux cleaned = 0.000291934 Jy ! Component: 200 - total flux cleaned = 0.00031463 Jy ! Total flux subtracted in 200 components = 0.00031463 Jy ! Clean residual min=-0.001036 max=0.001056 Jy/beam ! Clean residual mean=-0.000009 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.127136 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 = -1.96766e-05 Jy ! Component: 100 - total flux cleaned = -4.36966e-05 Jy ! Component: 150 - total flux cleaned = -5.65329e-05 Jy ! Component: 200 - total flux cleaned = -6.7714e-05 Jy ! Total flux subtracted in 200 components = -6.7714e-05 Jy ! Clean residual min=-0.001044 max=0.001036 Jy/beam ! Clean residual mean=-0.000009 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.127068 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 56 components and 0.127068 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.629 mas, bmaj=5.303 mas, bpa=-46.66 degrees ! Estimated noise=0.270893 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.01789e-05 Jy ! Component: 100 - total flux cleaned = -0.000167796 Jy ! Component: 150 - total flux cleaned = -0.000192871 Jy ! Component: 200 - total flux cleaned = -0.000204208 Jy ! Total flux subtracted in 200 components = -0.000204208 Jy ! Clean residual min=-0.001025 max=0.000894 Jy/beam ! Clean residual mean=-0.000004 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.126864 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 70 components and 0.126864 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=0.033694Jy sigma=0.673371 ! Fit after self-cal, rms=0.033690Jy sigma=0.673348 wmodel J0610+7801_C_map.mod ! Writing 70 model components to file: J0610+7801_C_map.mod wobs J0610+7801_C_uvs.fits ! Writing UV FITS file: J0610+7801_C_uvs.fits wwins J0610+7801_C_map.win ! wwins: Wrote 1 windows to J0610+7801_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 = -0.000172415 Jy ! Component: 100 - total flux cleaned = -0.00027046 Jy ! Component: 150 - total flux cleaned = -0.000333301 Jy ! Component: 200 - total flux cleaned = -0.000393424 Jy ! Component: 250 - total flux cleaned = -0.000466041 Jy ! Component: 300 - total flux cleaned = -0.000522798 Jy ! Component: 350 - total flux cleaned = -0.000578606 Jy ! Component: 400 - total flux cleaned = -0.000619656 Jy ! Component: 450 - total flux cleaned = -0.000647008 Jy ! Component: 500 - total flux cleaned = -0.000713142 Jy ! Component: 550 - total flux cleaned = -0.000726209 Jy ! Component: 600 - total flux cleaned = -0.000751844 Jy ! Component: 650 - total flux cleaned = -0.000815321 Jy ! Component: 700 - total flux cleaned = -0.00082779 Jy ! Component: 750 - total flux cleaned = -0.000852569 Jy ! Component: 800 - total flux cleaned = -0.000864776 Jy ! Component: 850 - total flux cleaned = -0.000864856 Jy ! Component: 900 - total flux cleaned = -0.000924887 Jy ! Component: 950 - total flux cleaned = -0.000960265 Jy ! Component: 1000 - total flux cleaned = -0.000936795 Jy ! Component: 1050 - total flux cleaned = -0.00097167 Jy ! Component: 1100 - total flux cleaned = -0.00099442 Jy ! Component: 1150 - total flux cleaned = -0.000960267 Jy ! Component: 1200 - total flux cleaned = -0.00098277 Jy ! Component: 1250 - total flux cleaned = -0.000993869 Jy ! Component: 1300 - total flux cleaned = -0.00101605 Jy ! Component: 1350 - total flux cleaned = -0.00102707 Jy ! Component: 1400 - total flux cleaned = -0.00104893 Jy ! Component: 1450 - total flux cleaned = -0.00110294 Jy ! Component: 1500 - total flux cleaned = -0.00108148 Jy ! Component: 1550 - total flux cleaned = -0.00113464 Jy ! Component: 1600 - total flux cleaned = -0.0011663 Jy ! Component: 1650 - total flux cleaned = -0.00119772 Jy ! Component: 1700 - total flux cleaned = -0.00124953 Jy ! Component: 1750 - total flux cleaned = -0.00123925 Jy ! Component: 1800 - total flux cleaned = -0.00125979 Jy ! Component: 1850 - total flux cleaned = -0.00128019 Jy ! Component: 1900 - total flux cleaned = -0.0013003 Jy ! Component: 1950 - total flux cleaned = -0.00129038 Jy ! Component: 2000 - total flux cleaned = -0.00134004 Jy ! Component: 2050 - total flux cleaned = -0.00136956 Jy ! Component: 2100 - total flux cleaned = -0.00137938 Jy ! Component: 2150 - total flux cleaned = -0.00137924 Jy ! Component: 2200 - total flux cleaned = -0.00136954 Jy ! Component: 2250 - total flux cleaned = -0.00138876 Jy ! Component: 2300 - total flux cleaned = -0.00137922 Jy ! Component: 2350 - total flux cleaned = -0.00140775 Jy ! Component: 2400 - total flux cleaned = -0.00137004 Jy ! Component: 2450 - total flux cleaned = -0.00140762 Jy ! Component: 2500 - total flux cleaned = -0.00141694 Jy ! Component: 2550 - total flux cleaned = -0.00143537 Jy ! Component: 2600 - total flux cleaned = -0.00142608 Jy ! Component: 2650 - total flux cleaned = -0.0014169 Jy ! Component: 2700 - total flux cleaned = -0.00142602 Jy ! Component: 2750 - total flux cleaned = -0.00143506 Jy ! Component: 2800 - total flux cleaned = -0.00148011 Jy ! Component: 2850 - total flux cleaned = -0.001489 Jy ! Component: 2900 - total flux cleaned = -0.00149796 Jy ! Component: 2950 - total flux cleaned = -0.0014891 Jy ! Component: 3000 - total flux cleaned = -0.00154192 Jy ! Component: 3050 - total flux cleaned = -0.00154182 Jy ! Component: 3100 - total flux cleaned = -0.00154183 Jy ! Component: 3150 - total flux cleaned = -0.00157655 Jy ! Component: 3200 - total flux cleaned = -0.00159374 Jy ! Component: 3250 - total flux cleaned = -0.00157655 Jy ! Component: 3300 - total flux cleaned = -0.00160217 Jy ! Component: 3350 - total flux cleaned = -0.00163621 Jy ! Component: 3400 - total flux cleaned = -0.00166156 Jy ! Component: 3450 - total flux cleaned = -0.0016952 Jy ! Component: 3500 - total flux cleaned = -0.00173699 Jy ! Component: 3550 - total flux cleaned = -0.00174522 Jy ! Component: 3600 - total flux cleaned = -0.00172858 Jy ! Component: 3650 - total flux cleaned = -0.00176982 Jy ! Component: 3700 - total flux cleaned = -0.00178626 Jy ! Component: 3750 - total flux cleaned = -0.00180262 Jy ! Component: 3800 - total flux cleaned = -0.00181891 Jy ! Component: 3850 - total flux cleaned = -0.00185939 Jy ! Component: 3900 - total flux cleaned = -0.00186745 Jy ! Component: 3950 - total flux cleaned = -0.0018995 Jy ! Component: 4000 - total flux cleaned = -0.0018915 Jy ! Component: 4050 - total flux cleaned = -0.00188356 Jy ! Total flux subtracted in 4096 components = -0.00186772 Jy ! Clean residual min=-0.000474 max=0.000426 Jy/beam ! Clean residual mean=-0.000001 rms=0.000147 Jy/beam ! Combined flux in latest and established models = 0.124996 Jy keep ! Adding 308 model components to the UV plane model. ! The established model now contains 378 components and 0.124997 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0610+7801_C_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.629 x 5.303 at -46.66 degrees (North through East) ! Clean map min=-0.00073089 max=0.1206 Jy/beam ! Writing clean map to FITS file: .//J0610+7801_C_a_map.fits wmodel .//J0610+7801_C_a_map.mod ! Writing 378 model components to file: .//J0610+7801_C_a_map.mod wobs .//J0610+7801_C_a_uvs.fits ! Writing UV FITS file: .//J0610+7801_C_a_uvs.fits wwins .//J0610+7801_C_a_map.win ! wwins: Wrote 2 windows to .//J0610+7801_C_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.120597 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000146503 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.364445 0.364445 0.72889 1.45778 2.91556 5.83112 11.6622 23.3245 46.649 93.2979 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.12 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 823.169 quit ! Quitting program ! Log file .//J0610+7801_C_a_dfm.log closed on Tue Jun 5 09:34:51 2018