! Started logfile: /scr/pima/sb072a9_uvs/J1419+2533_C_dfm.log on Fri Oct 26 20:44:55 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 /scr/pima/sb072a9_uvs/J1419+2533_C_uva.fits ! Reading UV FITS file: /scr/pima/sb072a9_uvs/J1419+2533_C_uva.fits ! AN table 1: 23 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1419+2533 ! ! 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 3864 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 J1419+2533_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. ! ! 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=1.000177Jy sigma=45.580977 ! Fit after self-cal, rms=0.990960Jy sigma=45.120883 ! 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=1.248 mas, bmaj=3.92 mas, bpa=24.18 degrees ! Estimated noise=0.56297 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 = 0.00676885 Jy ! Component: 100 - total flux cleaned = 0.00874959 Jy ! Total flux subtracted in 100 components = 0.00874959 Jy ! Clean residual min=-0.001799 max=0.001557 Jy/beam ! Clean residual mean=0.000003 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.0087496 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0087496 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=0.014823Jy sigma=0.607994 ! Fit after self-cal, rms=0.013341Jy sigma=0.536767 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00264542 Jy ! Component: 100 - total flux cleaned = 0.00369582 Jy ! Total flux subtracted in 100 components = 0.00369582 Jy ! Clean residual min=-0.001186 max=0.001181 Jy/beam ! Clean residual mean=0.000001 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.0124454 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 16 components and 0.0124454 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=0.012797Jy sigma=0.499517 ! Fit after self-cal, rms=0.012802Jy sigma=0.499242 ! 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=1.682 mas, bmaj=4.187 mas, bpa=24.54 degrees ! Estimated noise=0.265557 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 = 0.00107361 Jy ! Component: 100 - total flux cleaned = 0.00173395 Jy ! Component: 150 - total flux cleaned = 0.00218581 Jy ! Component: 200 - total flux cleaned = 0.00250744 Jy ! Total flux subtracted in 200 components = 0.00250744 Jy ! Clean residual min=-0.000918 max=0.000895 Jy/beam ! Clean residual mean=-0.000000 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.0149529 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 51 components and 0.0149529 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=0.012729Jy sigma=0.493127 ! Fit after self-cal, rms=0.012750Jy sigma=0.492965 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.682 x 4.187 at 24.54 degrees (North through East) ! Clean map min=-0.00090651 max=0.011863 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.35 FD 1.10 LA 0.66 MK 1.11 ! NL 1.54 PT 1.37 SC 1.33 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.39 FD 1.15 LA 0.86 MK 0.96 ! NL 1.23 PT 0.99 SC 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 LA 0.95 MK 1.01 ! NL 1.12 PT 0.87 SC 1.10 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.09 LA 0.95 MK 1.06 ! NL 1.13 PT 0.98 SC 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.94 LA 0.87 MK 0.95 ! NL 1.08 PT 1.00 SC 1.12 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.88 LA 1.02 MK 0.97 ! NL 1.09 PT 0.90 SC 0.88 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.08 LA 0.92 MK 0.92 ! NL 1.03 PT 0.93 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.96 LA 0.93 MK 0.97 ! NL 1.12 PT 0.84 SC 1.01 ! ! ! Fit before self-cal, rms=0.012750Jy sigma=0.492965 ! Fit after self-cal, rms=0.014534Jy sigma=0.486880 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.686 mas, bmaj=4.262 mas, bpa=24.25 degrees ! Estimated noise=0.263493 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 = -0.000102786 Jy ! Component: 100 - total flux cleaned = -0.000120405 Jy ! Component: 150 - total flux cleaned = -0.000107836 Jy ! Component: 200 - total flux cleaned = -9.74742e-05 Jy ! Total flux subtracted in 200 components = -9.74742e-05 Jy ! Clean residual min=-0.000618 max=0.000527 Jy/beam ! Clean residual mean=-0.000001 rms=0.000150 Jy/beam ! Combined flux in latest and established models = 0.0148554 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 58 components and 0.0148554 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=0.014529Jy sigma=0.486717 ! Fit after self-cal, rms=0.014756Jy sigma=0.486092 ! 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=0.014756Jy sigma=0.486092 ! Fit after self-cal, rms=0.016662Jy sigma=0.485962 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.682 mas, bmaj=4.281 mas, bpa=24.12 degrees ! Estimated noise=0.267136 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.40293e-05 Jy ! Component: 100 - total flux cleaned = 6.42028e-05 Jy ! Component: 150 - total flux cleaned = 7.0369e-05 Jy ! Component: 200 - total flux cleaned = 7.85882e-05 Jy ! Total flux subtracted in 200 components = 7.85882e-05 Jy ! Clean residual min=-0.000639 max=0.000539 Jy/beam ! Clean residual mean=-0.000001 rms=0.000149 Jy/beam ! Combined flux in latest and established models = 0.014934 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 61 components and 0.014934 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=0.016658Jy sigma=0.485881 ! Fit after self-cal, rms=0.016733Jy sigma=0.485828 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 = 1.03792e-05 Jy ! Component: 100 - total flux cleaned = 1.03563e-05 Jy ! Component: 150 - total flux cleaned = 1.24982e-05 Jy ! Component: 200 - total flux cleaned = 1.43137e-05 Jy ! Total flux subtracted in 200 components = 1.43137e-05 Jy ! Clean residual min=-0.000659 max=0.000531 Jy/beam ! Clean residual mean=-0.000001 rms=0.000149 Jy/beam ! Combined flux in latest and established models = 0.0149483 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 66 components and 0.0149483 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=0.016731Jy sigma=0.485823 ! Fit after self-cal, rms=0.016734Jy sigma=0.485813 ! 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=0.016734Jy sigma=0.485813 ! Fit after self-cal, rms=0.017500Jy sigma=0.485712 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.677 mas, bmaj=4.287 mas, bpa=24 degrees ! Estimated noise=0.269266 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000130776 Jy ! Component: 100 - total flux cleaned = 0.000131146 Jy ! Component: 150 - total flux cleaned = 0.000129139 Jy ! Component: 200 - total flux cleaned = 0.000132749 Jy ! Total flux subtracted in 200 components = 0.000132749 Jy ! Clean residual min=-0.000648 max=0.000535 Jy/beam ! Clean residual mean=-0.000001 rms=0.000149 Jy/beam ! Combined flux in latest and established models = 0.015081 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 67 components and 0.015081 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=0.017497Jy sigma=0.485675 ! Fit after self-cal, rms=0.017521Jy sigma=0.485657 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 = 1.28403e-06 Jy ! Component: 100 - total flux cleaned = -1.18014e-06 Jy ! Component: 150 - total flux cleaned = 3.07488e-07 Jy ! Component: 200 - total flux cleaned = 3.0787e-06 Jy ! Total flux subtracted in 200 components = 3.0787e-06 Jy ! Clean residual min=-0.000656 max=0.000531 Jy/beam ! Clean residual mean=-0.000001 rms=0.000149 Jy/beam ! Combined flux in latest and established models = 0.0150841 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 72 components and 0.0150841 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=0.017519Jy sigma=0.485663 ! Fit after self-cal, rms=0.017521Jy sigma=0.485653 ! 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=0.017521Jy sigma=0.485653 ! Fit after self-cal, rms=0.017889Jy sigma=0.485572 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.735 mas, bmaj=5.036 mas, bpa=14.9 degrees ! Estimated noise=0.322124 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000175185 Jy ! Component: 100 - total flux cleaned = 0.000253411 Jy ! Component: 150 - total flux cleaned = 0.00026366 Jy ! Component: 200 - total flux cleaned = 0.000272834 Jy ! Total flux subtracted in 200 components = 0.000272834 Jy ! Clean residual min=-0.000753 max=0.000626 Jy/beam ! Clean residual mean=-0.000003 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.0153569 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 76 components and 0.0153569 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=0.017887Jy sigma=0.485616 ! Fit after self-cal, rms=0.017898Jy sigma=0.485592 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 = 2.86617e-05 Jy ! Component: 100 - total flux cleaned = 2.87022e-05 Jy ! Component: 150 - total flux cleaned = 3.03771e-05 Jy ! Component: 200 - total flux cleaned = 3.0393e-05 Jy ! Total flux subtracted in 200 components = 3.0393e-05 Jy ! Clean residual min=-0.000750 max=0.000628 Jy/beam ! Clean residual mean=-0.000003 rms=0.000219 Jy/beam ! Combined flux in latest and established models = 0.0153873 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 76 components and 0.0153873 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=0.017897Jy sigma=0.485612 ! Fit after self-cal, rms=0.017898Jy sigma=0.485610 ! 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=1.672 mas, bmaj=4.289 mas, bpa=23.9 degrees ! Estimated noise=0.271243 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.672 x 4.289 at 23.9 degrees (North through East) ! Clean map min=-0.00062043 max=0.011958 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=1.237 mas, bmaj=3.999 mas, bpa=23.61 degrees ! Estimated noise=0.578024 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0086499 Jy ! Component: 100 - total flux cleaned = 0.0111496 Jy ! Component: 150 - total flux cleaned = 0.012413 Jy ! Component: 200 - total flux cleaned = 0.0131407 Jy ! Total flux subtracted in 200 components = 0.0131407 Jy ! Clean residual min=-0.001156 max=0.001143 Jy/beam ! Clean residual mean=0.000001 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.0131407 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0131407 Jy ! Inverting map and beam ! Estimated beam: bmin=1.672 mas, bmaj=4.289 mas, bpa=23.9 degrees ! Estimated noise=0.271243 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 = 0.00086923 Jy ! Component: 100 - total flux cleaned = 0.00132996 Jy ! Component: 150 - total flux cleaned = 0.00161835 Jy ! Component: 200 - total flux cleaned = 0.00180983 Jy ! Total flux subtracted in 200 components = 0.00180983 Jy ! Clean residual min=-0.000660 max=0.000542 Jy/beam ! Clean residual mean=-0.000001 rms=0.000154 Jy/beam ! Combined flux in latest and established models = 0.0149505 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 32 components and 0.0149505 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=3.735 mas, bmaj=5.036 mas, bpa=14.9 degrees ! Estimated noise=0.322124 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000233132 Jy ! Component: 100 - total flux cleaned = 0.000349222 Jy ! Component: 150 - total flux cleaned = 0.000401625 Jy ! Component: 200 - total flux cleaned = 0.000411303 Jy ! Total flux subtracted in 200 components = 0.000411303 Jy ! Clean residual min=-0.000755 max=0.000638 Jy/beam ! Clean residual mean=-0.000003 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.0153618 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 = 1.8053e-06 Jy ! Component: 100 - total flux cleaned = 3.60984e-06 Jy ! Component: 150 - total flux cleaned = 5.30126e-06 Jy ! Component: 200 - total flux cleaned = 6.92292e-06 Jy ! Total flux subtracted in 200 components = 6.92292e-06 Jy ! Clean residual min=-0.000752 max=0.000637 Jy/beam ! Clean residual mean=-0.000003 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.0153687 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 39 components and 0.0153687 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.672 mas, bmaj=4.289 mas, bpa=23.9 degrees ! Estimated noise=0.271243 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.28527e-05 Jy ! Component: 100 - total flux cleaned = -9.36813e-05 Jy ! Component: 150 - total flux cleaned = -0.000108252 Jy ! Component: 200 - total flux cleaned = -0.000120657 Jy ! Total flux subtracted in 200 components = -0.000120657 Jy ! Clean residual min=-0.000632 max=0.000541 Jy/beam ! Clean residual mean=-0.000001 rms=0.000150 Jy/beam ! Combined flux in latest and established models = 0.0152481 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 46 components and 0.0152481 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=0.017899Jy sigma=0.485630 ! Fit after self-cal, rms=0.017896Jy sigma=0.485589 wmodel J1419+2533_C_map.mod ! Writing 46 model components to file: J1419+2533_C_map.mod wobs J1419+2533_C_uvs.fits ! Writing UV FITS file: J1419+2533_C_uvs.fits wwins J1419+2533_C_map.win ! wwins: Wrote 1 windows to J1419+2533_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 = -0.000187367 Jy ! Component: 100 - total flux cleaned = -0.000282631 Jy ! Component: 150 - total flux cleaned = -0.000309046 Jy ! Component: 200 - total flux cleaned = -0.00035796 Jy ! Component: 250 - total flux cleaned = -0.000365581 Jy ! Component: 300 - total flux cleaned = -0.000380188 Jy ! Component: 350 - total flux cleaned = -0.000393905 Jy ! Component: 400 - total flux cleaned = -0.000414008 Jy ! Component: 450 - total flux cleaned = -0.000445977 Jy ! Component: 500 - total flux cleaned = -0.000476593 Jy ! Component: 550 - total flux cleaned = -0.000494458 Jy ! Component: 600 - total flux cleaned = -0.000540293 Jy ! Component: 650 - total flux cleaned = -0.000568014 Jy ! Component: 700 - total flux cleaned = -0.000621939 Jy ! Component: 750 - total flux cleaned = -0.000674304 Jy ! Component: 800 - total flux cleaned = -0.000725308 Jy ! Component: 850 - total flux cleaned = -0.000755261 Jy ! Component: 900 - total flux cleaned = -0.000779752 Jy ! Component: 950 - total flux cleaned = -0.000789468 Jy ! Component: 1000 - total flux cleaned = -0.000817648 Jy ! Component: 1050 - total flux cleaned = -0.000803839 Jy ! Component: 1100 - total flux cleaned = -0.000826437 Jy ! Component: 1150 - total flux cleaned = -0.000826319 Jy ! Component: 1200 - total flux cleaned = -0.000834918 Jy ! Component: 1250 - total flux cleaned = -0.000830601 Jy ! Component: 1300 - total flux cleaned = -0.000839068 Jy ! Component: 1350 - total flux cleaned = -0.000839029 Jy ! Component: 1400 - total flux cleaned = -0.000851275 Jy ! Component: 1450 - total flux cleaned = -0.000859281 Jy ! Component: 1500 - total flux cleaned = -0.000863195 Jy ! Component: 1550 - total flux cleaned = -0.000878898 Jy ! Component: 1600 - total flux cleaned = -0.00088665 Jy ! Component: 1650 - total flux cleaned = -0.000898114 Jy ! Component: 1700 - total flux cleaned = -0.000913278 Jy ! Component: 1750 - total flux cleaned = -0.000924529 Jy ! Component: 1800 - total flux cleaned = -0.000943068 Jy ! Component: 1850 - total flux cleaned = -0.000950416 Jy ! Component: 1900 - total flux cleaned = -0.000961382 Jy ! Component: 1950 - total flux cleaned = -0.000979427 Jy ! Component: 2000 - total flux cleaned = -0.000990138 Jy ! Component: 2050 - total flux cleaned = -0.00100781 Jy ! Component: 2100 - total flux cleaned = -0.00101478 Jy ! Component: 2150 - total flux cleaned = -0.00103912 Jy ! Component: 2200 - total flux cleaned = -0.0010563 Jy ! Component: 2250 - total flux cleaned = -0.00106312 Jy ! Component: 2300 - total flux cleaned = -0.00106312 Jy ! Component: 2350 - total flux cleaned = -0.00108677 Jy ! Component: 2400 - total flux cleaned = -0.0010834 Jy ! Component: 2450 - total flux cleaned = -0.00109341 Jy ! Component: 2500 - total flux cleaned = -0.00109672 Jy ! Component: 2550 - total flux cleaned = -0.00110333 Jy ! Component: 2600 - total flux cleaned = -0.00111646 Jy ! Component: 2650 - total flux cleaned = -0.00112627 Jy ! Component: 2700 - total flux cleaned = -0.001136 Jy ! Component: 2750 - total flux cleaned = -0.00114245 Jy ! Component: 2800 - total flux cleaned = -0.00114568 Jy ! Component: 2850 - total flux cleaned = -0.0011617 Jy ! Component: 2900 - total flux cleaned = -0.00117445 Jy ! Component: 2950 - total flux cleaned = -0.0011808 Jy ! Component: 3000 - total flux cleaned = -0.0011903 Jy ! Component: 3050 - total flux cleaned = -0.00119029 Jy ! Component: 3100 - total flux cleaned = -0.00119659 Jy ! Component: 3150 - total flux cleaned = -0.0011966 Jy ! Component: 3200 - total flux cleaned = -0.00120909 Jy ! Component: 3250 - total flux cleaned = -0.00121531 Jy ! Component: 3300 - total flux cleaned = -0.00122463 Jy ! Component: 3350 - total flux cleaned = -0.00123083 Jy ! Component: 3400 - total flux cleaned = -0.00123701 Jy ! Component: 3450 - total flux cleaned = -0.00124316 Jy ! Component: 3500 - total flux cleaned = -0.00125239 Jy ! Component: 3550 - total flux cleaned = -0.00125851 Jy ! Component: 3600 - total flux cleaned = -0.00126465 Jy ! Component: 3650 - total flux cleaned = -0.00127382 Jy ! Component: 3700 - total flux cleaned = -0.00128602 Jy ! Component: 3750 - total flux cleaned = -0.00130124 Jy ! Component: 3800 - total flux cleaned = -0.00130428 Jy ! Component: 3850 - total flux cleaned = -0.00131338 Jy ! Component: 3900 - total flux cleaned = -0.0013255 Jy ! Component: 3950 - total flux cleaned = -0.00133763 Jy ! Component: 4000 - total flux cleaned = -0.00134972 Jy ! Component: 4050 - total flux cleaned = -0.00136181 Jy ! Total flux subtracted in 4096 components = -0.00136181 Jy ! Clean residual min=-0.000213 max=0.000175 Jy/beam ! Clean residual mean=-0.000001 rms=0.000052 Jy/beam ! Combined flux in latest and established models = 0.0138863 Jy keep ! Adding 238 model components to the UV plane model. ! The established model now contains 284 components and 0.0138863 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/sb072a9_uvs/J1419+2533_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.672 x 4.289 at 23.9 degrees (North through East) ! Clean map min=-0.00038721 max=0.01185 Jy/beam ! Writing clean map to FITS file: /scr/pima/sb072a9_uvs/J1419+2533_C_map.fits wmodel /scr/pima/sb072a9_uvs/J1419+2533_C_map.mod ! Writing 284 model components to file: /scr/pima/sb072a9_uvs/J1419+2533_C_map.mod wobs /scr/pima/sb072a9_uvs/J1419+2533_C_uvs.fits ! Writing UV FITS file: /scr/pima/sb072a9_uvs/J1419+2533_C_uvs.fits wwins /scr/pima/sb072a9_uvs/J1419+2533_C_map.win ! wwins: Wrote 2 windows to /scr/pima/sb072a9_uvs/J1419+2533_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0118502 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 5.14598e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.30276 1.30276 2.60552 5.21105 10.4221 20.8442 41.6884 83.3767 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.011 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 230.28 quit ! Quitting program ! Log file /scr/pima/sb072a9_uvs/J1419+2533_C_dfm.log closed on Fri Oct 26 20:45:01 2018