! Started logfile: J2022-2201_X_2017_02_19_pus_uvs.log on Sat May 4 21:46:57 2019 obs J2022-2201_X_2017_02_19_pus_uva.fits ! Reading UV FITS file: J2022-2201_X_2017_02_19_pus_uva.fits ! AN table 1: 144 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.740895 visibilities/baseline/integration-bin. ! Found source: J2022-2201 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 858 lines of history. ! ! Reading 57612 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..12 ! 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 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 print "field_size =",field_size ! field_size = 512 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J2022-2201_X_2017_02_19_pus] 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 mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 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 296 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 324 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 348 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 323 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 238 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 266 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 324 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 350 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 352 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 378 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 377 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 630 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.006824Jy sigma=0.007028 ! Fit after self-cal, rms=0.954224Jy sigma=0.006678 ! 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=0.6565 mas, bmaj=1.588 mas, bpa=-5.852 degrees ! Estimated noise=918.2 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 = 0.0388276 Jy ! Component: 100 - total flux cleaned = 0.0473241 Jy ! Total flux subtracted in 100 components = 0.0473241 Jy ! Clean residual min=-0.002469 max=0.002619 Jy/beam ! Clean residual mean=0.000003 rms=0.000687 Jy/beam ! Combined flux in latest and established models = 0.0473241 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0473241 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.098316Jy sigma=0.000615 ! Fit after self-cal, rms=0.096680Jy sigma=0.000603 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00487319 Jy ! Component: 100 - total flux cleaned = 0.00686399 Jy ! Total flux subtracted in 100 components = 0.00686399 Jy ! Clean residual min=-0.002397 max=0.002761 Jy/beam ! Clean residual mean=-0.000002 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.0541881 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0541881 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.096429Jy sigma=0.000602 ! Fit after self-cal, rms=0.096377Jy sigma=0.000602 ! 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=0.8181 mas, bmaj=1.921 mas, bpa=-5.184 degrees ! Estimated noise=479.394 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 = -7.3168e-05 Jy ! Component: 100 - total flux cleaned = -2.2047e-05 Jy ! Component: 150 - total flux cleaned = -2.26228e-08 Jy ! Component: 200 - total flux cleaned = 1.95314e-05 Jy ! Total flux subtracted in 200 components = 1.95314e-05 Jy ! Clean residual min=-0.001794 max=0.001806 Jy/beam ! Clean residual mean=-0.000006 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.0542076 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 16 components and 0.0542076 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.096366Jy sigma=0.000602 ! Fit after self-cal, rms=0.096351Jy sigma=0.000602 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.79 FD 1.07 HN 1.01 KP 1.01 ! LA 1.10 MK 1.05 NL 1.02 OV 0.99 ! PT 1.00* SC 1.11 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.08 HN 1.06 KP 0.94 ! LA 1.19 MK 1.02 NL 1.09 OV 1.06 ! PT 1.00* SC 1.05 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.79 FD 1.07 HN 1.08 KP 1.01 ! LA 1.12 MK 1.07 NL 1.03 OV 1.02 ! PT 1.00* SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 1.04 HN 1.05 KP 1.08 ! LA 1.10 MK 1.11 NL 1.03 OV 1.03 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.77 FD 1.03 HN 0.98 KP 0.98 ! LA 1.14 MK 1.06 NL 1.09 OV 1.05 ! PT 1.00* SC 1.05 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.82 FD 1.03 HN 0.99 KP 1.01 ! LA 1.10 MK 1.07 NL 0.97 OV 1.04 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.79 FD 1.09 HN 0.97 KP 0.98 ! LA 1.11 MK 0.93 NL 0.98 OV 0.97 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.72 FD 1.12 HN 0.97 KP 0.96 ! LA 1.09 MK 1.02 NL 1.01 OV 1.00 ! PT 1.00* SC 1.05 ! ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.75 FD 1.05 HN 0.87 KP 0.94 ! LA 1.10 MK 0.99 NL 0.98 OV 0.93 ! PT 1.00* SC 1.07 ! ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.74 FD 0.99 HN 0.95 KP 0.92 ! LA 1.00 MK 1.04 NL 1.02 OV 1.01 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.76 FD 0.92 HN 0.88 KP 0.91 ! LA 1.04 MK 0.88 NL 1.05 OV 0.94 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.74 FD 0.94 HN 0.81 KP 0.96 ! LA 0.93 MK 0.93 NL 0.96 OV 0.85 ! PT 1.00* SC 1.08 ! ! ! Fit before self-cal, rms=0.096351Jy sigma=0.000602 ! Fit after self-cal, rms=0.090115Jy sigma=0.000600 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8232 mas, bmaj=1.919 mas, bpa=-5.175 degrees ! Estimated noise=479.136 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 = -0.000339094 Jy ! Component: 100 - total flux cleaned = -0.000310707 Jy ! Component: 150 - total flux cleaned = -0.000273288 Jy ! Component: 200 - total flux cleaned = -0.000251005 Jy ! Total flux subtracted in 200 components = -0.000251005 Jy ! Clean residual min=-0.001145 max=0.001137 Jy/beam ! Clean residual mean=0.000001 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.0539566 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 17 components and 0.0539566 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.090110Jy sigma=0.000600 ! Fit after self-cal, rms=0.089877Jy sigma=0.000599 ! 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.089877Jy sigma=0.000599 ! Fit after self-cal, rms=0.088865Jy sigma=0.000599 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8264 mas, bmaj=1.908 mas, bpa=-5.261 degrees ! Estimated noise=475.633 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000119862 Jy ! Component: 100 - total flux cleaned = -0.000131942 Jy ! Component: 150 - total flux cleaned = -0.000143178 Jy ! Component: 200 - total flux cleaned = -0.000148451 Jy ! Total flux subtracted in 200 components = -0.000148451 Jy ! Clean residual min=-0.001176 max=0.001089 Jy/beam ! Clean residual mean=0.000001 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.0538082 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 21 components and 0.0538082 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.088864Jy sigma=0.000599 ! Fit after self-cal, rms=0.088850Jy sigma=0.000598 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 = 2.30306e-05 Jy ! Component: 100 - total flux cleaned = 3.01554e-05 Jy ! Component: 150 - total flux cleaned = 2.36122e-05 Jy ! Component: 200 - total flux cleaned = 1.75559e-05 Jy ! Total flux subtracted in 200 components = 1.75559e-05 Jy ! Clean residual min=-0.001215 max=0.001055 Jy/beam ! Clean residual mean=0.000001 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.0538258 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 26 components and 0.0538258 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.088848Jy sigma=0.000598 ! Fit after self-cal, rms=0.088847Jy sigma=0.000598 ! 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.088847Jy sigma=0.000598 ! Fit after self-cal, rms=0.088873Jy sigma=0.000598 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8272 mas, bmaj=1.906 mas, bpa=-5.309 degrees ! Estimated noise=474.984 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.3816e-05 Jy ! Component: 100 - total flux cleaned = -0.000110728 Jy ! Component: 150 - total flux cleaned = -0.000115809 Jy ! Component: 200 - total flux cleaned = -0.000125392 Jy ! Total flux subtracted in 200 components = -0.000125392 Jy ! Clean residual min=-0.001211 max=0.001056 Jy/beam ! Clean residual mean=0.000002 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.0537004 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 26 components and 0.0537004 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.088872Jy sigma=0.000598 ! Fit after self-cal, rms=0.088875Jy sigma=0.000598 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 = 7.35576e-06 Jy ! Component: 100 - total flux cleaned = 1.82409e-06 Jy ! Component: 150 - total flux cleaned = -3.20787e-06 Jy ! Component: 200 - total flux cleaned = -8.0276e-06 Jy ! Total flux subtracted in 200 components = -8.0276e-06 Jy ! Clean residual min=-0.001214 max=0.001067 Jy/beam ! Clean residual mean=0.000002 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.0536923 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 28 components and 0.0536923 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.088874Jy sigma=0.000598 ! Fit after self-cal, rms=0.088875Jy sigma=0.000598 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.088875Jy sigma=0.000598 ! Fit after self-cal, rms=0.088856Jy sigma=0.000598 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.074 mas, bmaj=4.16 mas, bpa=0.5046 degrees ! Estimated noise=629.177 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.20244e-05 Jy ! Component: 100 - total flux cleaned = 4.11669e-05 Jy ! Component: 150 - total flux cleaned = 4.07843e-05 Jy ! Component: 200 - total flux cleaned = 4.06413e-05 Jy ! Total flux subtracted in 200 components = 4.06413e-05 Jy ! Clean residual min=-0.001418 max=0.001140 Jy/beam ! Clean residual mean=0.000005 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.053733 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 32 components and 0.053733 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.088857Jy sigma=0.000598 ! Fit after self-cal, rms=0.088861Jy sigma=0.000598 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 = 1.94138e-05 Jy ! Component: 100 - total flux cleaned = 1.90726e-05 Jy ! Component: 150 - total flux cleaned = 1.88945e-05 Jy ! Component: 200 - total flux cleaned = 1.87062e-05 Jy ! Total flux subtracted in 200 components = 1.87062e-05 Jy ! Clean residual min=-0.001404 max=0.001113 Jy/beam ! Clean residual mean=0.000005 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.0537517 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 34 components and 0.0537517 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.088863Jy sigma=0.000598 ! Fit after self-cal, rms=0.088862Jy sigma=0.000598 ! 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=0.8274 mas, bmaj=1.906 mas, bpa=-5.349 degrees ! Estimated noise=474.375 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8274 x 1.906 at -5.349 degrees (North through East) ! Clean map min=-0.0011385 max=0.052213 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=0.6639 mas, bmaj=1.578 mas, bpa=-5.948 degrees ! Estimated noise=891.336 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.040595 Jy ! Component: 100 - total flux cleaned = 0.049561 Jy ! Component: 150 - total flux cleaned = 0.0520324 Jy ! Component: 200 - total flux cleaned = 0.0524104 Jy ! Total flux subtracted in 200 components = 0.0524104 Jy ! Clean residual min=-0.001739 max=0.001750 Jy/beam ! Clean residual mean=0.000001 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.0524104 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 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0524104 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8274 mas, bmaj=1.906 mas, bpa=-5.349 degrees ! Estimated noise=474.375 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 = 0.000967581 Jy ! Component: 100 - total flux cleaned = 0.00105455 Jy ! Component: 150 - total flux cleaned = 0.0011177 Jy ! Component: 200 - total flux cleaned = 0.00115278 Jy ! Total flux subtracted in 200 components = 0.00115278 Jy ! Clean residual min=-0.001293 max=0.001021 Jy/beam ! Clean residual mean=0.000002 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.0535632 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 14 components and 0.0535632 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.074 mas, bmaj=4.16 mas, bpa=0.5046 degrees ! Estimated noise=629.177 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000217022 Jy ! Component: 100 - total flux cleaned = 0.000218513 Jy ! Component: 150 - total flux cleaned = 0.000219142 Jy ! Component: 200 - total flux cleaned = 0.00022382 Jy ! Total flux subtracted in 200 components = 0.00022382 Jy ! Clean residual min=-0.001441 max=0.001129 Jy/beam ! Clean residual mean=0.000005 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.053787 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 = -2.80237e-07 Jy ! Component: 100 - total flux cleaned = 7.69733e-08 Jy ! Component: 150 - total flux cleaned = 4.119e-06 Jy ! Component: 200 - total flux cleaned = 4.45791e-06 Jy ! Total flux subtracted in 200 components = 4.45791e-06 Jy ! Clean residual min=-0.001429 max=0.001123 Jy/beam ! Clean residual mean=0.000005 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.0537915 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 22 components and 0.0537915 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8274 mas, bmaj=1.906 mas, bpa=-5.349 degrees ! Estimated noise=474.375 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.05695e-05 Jy ! Component: 100 - total flux cleaned = -6.99949e-05 Jy ! Component: 150 - total flux cleaned = -8.03401e-05 Jy ! Component: 200 - total flux cleaned = -8.97351e-05 Jy ! Total flux subtracted in 200 components = -8.97351e-05 Jy ! Clean residual min=-0.001219 max=0.001053 Jy/beam ! Clean residual mean=0.000002 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.0537017 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 29 components and 0.0537018 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.088865Jy sigma=0.000598 ! Fit after self-cal, rms=0.088868Jy sigma=0.000598 wmodel J2022-2201_X_2017_02_19_pus_map.mod ! Writing 29 model components to file: J2022-2201_X_2017_02_19_pus_map.mod wobs J2022-2201_X_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J2022-2201_X_2017_02_19_pus_uvs.fits wwins J2022-2201_X_2017_02_19_pus_map.win ! wwins: Wrote 1 windows to J2022-2201_X_2017_02_19_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000349485 Jy ! Component: 100 - total flux cleaned = -0.000493664 Jy ! Component: 150 - total flux cleaned = -0.000646125 Jy ! Component: 200 - total flux cleaned = -0.000710023 Jy ! Component: 250 - total flux cleaned = -0.000771335 Jy ! Component: 300 - total flux cleaned = -0.0007571 Jy ! Component: 350 - total flux cleaned = -0.000771911 Jy ! Component: 400 - total flux cleaned = -0.000758125 Jy ! Component: 450 - total flux cleaned = -0.000731551 Jy ! Component: 500 - total flux cleaned = -0.000718817 Jy ! Component: 550 - total flux cleaned = -0.000731266 Jy ! Component: 600 - total flux cleaned = -0.000743513 Jy ! Component: 650 - total flux cleaned = -0.000755453 Jy ! Component: 700 - total flux cleaned = -0.000755519 Jy ! Component: 750 - total flux cleaned = -0.000744173 Jy ! Component: 800 - total flux cleaned = -0.000711006 Jy ! Component: 850 - total flux cleaned = -0.000689813 Jy ! Component: 900 - total flux cleaned = -0.000679708 Jy ! Component: 950 - total flux cleaned = -0.000700566 Jy ! Component: 1000 - total flux cleaned = -0.00069054 Jy ! Component: 1050 - total flux cleaned = -0.000651041 Jy ! Component: 1100 - total flux cleaned = -0.000680351 Jy ! Component: 1150 - total flux cleaned = -0.000670746 Jy ! Component: 1200 - total flux cleaned = -0.00066124 Jy ! Component: 1250 - total flux cleaned = -0.000661373 Jy ! Component: 1300 - total flux cleaned = -0.000679888 Jy ! Component: 1350 - total flux cleaned = -0.000697988 Jy ! Component: 1400 - total flux cleaned = -0.000715867 Jy ! Component: 1450 - total flux cleaned = -0.000715911 Jy ! Component: 1500 - total flux cleaned = -0.000698594 Jy ! Component: 1550 - total flux cleaned = -0.000724398 Jy ! Component: 1600 - total flux cleaned = -0.000741206 Jy ! Component: 1650 - total flux cleaned = -0.000774603 Jy ! Component: 1700 - total flux cleaned = -0.000774496 Jy ! Component: 1750 - total flux cleaned = -0.000782708 Jy ! Component: 1800 - total flux cleaned = -0.000782661 Jy ! Component: 1850 - total flux cleaned = -0.000798652 Jy ! Component: 1900 - total flux cleaned = -0.000822332 Jy ! Component: 1950 - total flux cleaned = -0.000814513 Jy ! Component: 2000 - total flux cleaned = -0.000799021 Jy ! Total flux subtracted in 2048 components = -0.000829458 Jy ! Clean residual min=-0.000434 max=0.000467 Jy/beam ! Clean residual mean=0.000000 rms=0.000137 Jy/beam ! Combined flux in latest and established models = 0.0528723 Jy keep ! Adding 134 model components to the UV plane model. ! The established model now contains 163 components and 0.0528723 Jy ![Exited script file: muppet] wmap "J2022-2201_X_2017_02_19_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8274 x 1.906 at -5.349 degrees (North through East) ! Clean map min=-0.00074042 max=0.051987 Jy/beam ! Writing clean map to FITS file: J2022-2201_X_2017_02_19_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0519866 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000136551 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.787999 0.787999 1.576 3.152 6.30399 12.608 25.216 50.4319 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.051 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8274 x 1.906 at -5.349 degrees (North through East) ! Clean map min=-0.00074042 max=0.051987 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J2022-2201_X_2017_02_19_pus_uvs.log closed on Sat May 4 21:46:59 2019