! Started logfile: /scr/pima/bu007_uvs/J1028+3107_C_dfm.log on Sun Jun 24 02:20:17 2018 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.60049 obs /scr/pima/bu007_uvs/J1028+3107_C_uva.fits ! Reading UV FITS file: /scr/pima/bu007_uvs/J1028+3107_C_uva.fits ! AN table 1: 49 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1028+3107 ! ! 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 4.60049e+09 8e+06 1 8e+06 ! 02 2 4.73049e+09 8e+06 1 8e+06 ! 03 3 4.84049e+09 8e+06 1 8e+06 ! 04 4 4.93049e+09 8e+06 1 8e+06 ! 05 5 5.00049e+09 8e+06 1 8e+06 ! 06 6 5.05049e+09 8e+06 1 8e+06 ! 07 7 5.08049e+09 8e+06 1 8e+06 ! 08 8 5.09049e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 17640 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 J1028+3107_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=1.007357Jy sigma=16.713393 ! Fit after self-cal, rms=0.958931Jy sigma=15.902141 ! 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=1.129 mas, bmaj=3.535 mas, bpa=18.63 degrees ! Estimated noise=0.646479 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 = 0.0347354 Jy ! Component: 100 - total flux cleaned = 0.0425468 Jy ! Total flux subtracted in 100 components = 0.0425468 Jy ! Clean residual min=-0.004375 max=0.004522 Jy/beam ! Clean residual mean=-0.000003 rms=0.001052 Jy/beam ! Combined flux in latest and established models = 0.0425468 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0425468 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=0.087044Jy sigma=1.383418 ! Fit after self-cal, rms=0.084996Jy sigma=1.350276 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00554154 Jy ! Component: 100 - total flux cleaned = 0.00782773 Jy ! Total flux subtracted in 100 components = 0.00782773 Jy ! Clean residual min=-0.003734 max=0.003876 Jy/beam ! Clean residual mean=-0.000001 rms=0.000972 Jy/beam ! Combined flux in latest and established models = 0.0503745 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 14 components and 0.0503745 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=0.084662Jy sigma=1.343961 ! Fit after self-cal, rms=0.084603Jy sigma=1.343002 ! 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=1.462 mas, bmaj=3.8 mas, bpa=17.89 degrees ! Estimated noise=0.327095 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 = 0.00215271 Jy ! Component: 100 - total flux cleaned = 0.00300476 Jy ! Component: 150 - total flux cleaned = 0.00330974 Jy ! Component: 200 - total flux cleaned = 0.00338086 Jy ! Total flux subtracted in 200 components = 0.00338086 Jy ! Clean residual min=-0.001691 max=0.001882 Jy/beam ! Clean residual mean=0.000002 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.0537554 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 23 components and 0.0537554 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=0.084549Jy sigma=1.342002 ! Fit after self-cal, rms=0.084521Jy sigma=1.341507 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.462 x 3.8 at 17.89 degrees (North through East) ! Clean map min=-0.0016376 max=0.049196 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.87 HN 1.02 KP 0.85 ! LA 1.05 MK 0.98 NL 1.02 OV 0.92 ! PT 1.02 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.07 HN 0.95 KP 0.92 ! LA 0.97 MK 1.06 NL 1.01 OV 0.94 ! PT 0.96 SC 1.20 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.95 HN 1.04 KP 0.98 ! LA 1.05 MK 1.04 NL 0.99 OV 1.03 ! PT 0.96 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 1.09 HN 1.04 KP 0.89 ! LA 1.01 MK 1.03 NL 0.93 OV 1.04 ! PT 0.97 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.95 HN 0.91 KP 1.05 ! LA 1.12 MK 1.06 NL 0.98 OV 1.02 ! PT 0.98 SC 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.94 HN 0.94 KP 0.92 ! LA 1.10 MK 1.04 NL 1.02 OV 1.07 ! PT 0.95 SC 0.93 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.89 HN 1.04 KP 0.97 ! LA 1.08 MK 1.08 NL 1.00 OV 1.10 ! PT 0.96 SC 0.88 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.09 HN 0.83 KP 0.88 ! LA 1.10 MK 1.09 NL 1.09 OV 0.97 ! PT 1.00 SC 0.90 ! ! ! Fit before self-cal, rms=0.084521Jy sigma=1.341507 ! Fit after self-cal, rms=0.084474Jy sigma=1.338991 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.464 mas, bmaj=3.798 mas, bpa=18.08 degrees ! Estimated noise=0.323951 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 = 7.35102e-05 Jy ! Component: 100 - total flux cleaned = -0.000113446 Jy ! Component: 150 - total flux cleaned = -0.000265984 Jy ! Component: 200 - total flux cleaned = -0.000314591 Jy ! Total flux subtracted in 200 components = -0.000314591 Jy ! Clean residual min=-0.001610 max=0.001635 Jy/beam ! Clean residual mean=-0.000001 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.0534408 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 35 components and 0.0534408 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=0.084461Jy sigma=1.338804 ! Fit after self-cal, rms=0.084601Jy sigma=1.337567 ! 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=0.084601Jy sigma=1.337567 ! Fit after self-cal, rms=0.085143Jy sigma=1.337318 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.459 mas, bmaj=3.801 mas, bpa=18.19 degrees ! Estimated noise=0.322998 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000111735 Jy ! Component: 100 - total flux cleaned = -1.13958e-05 Jy ! Component: 150 - total flux cleaned = -0.000124485 Jy ! Component: 200 - total flux cleaned = -0.000193133 Jy ! Total flux subtracted in 200 components = -0.000193133 Jy ! Clean residual min=-0.001662 max=0.001702 Jy/beam ! Clean residual mean=-0.000001 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.0532476 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 39 components and 0.0532476 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=0.085133Jy sigma=1.337183 ! Fit after self-cal, rms=0.085212Jy sigma=1.337067 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) ! Added new window around map position (3.3, 17.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000381083 Jy ! Component: 100 - total flux cleaned = 0.00012605 Jy ! Component: 150 - total flux cleaned = 0.000151416 Jy ! Component: 200 - total flux cleaned = 7.4124e-05 Jy ! Total flux subtracted in 200 components = 7.4124e-05 Jy ! Clean residual min=-0.001643 max=0.001311 Jy/beam ! Clean residual mean=0.000000 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.0533218 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 54 components and 0.0533218 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=0.085178Jy sigma=1.336486 ! Fit after self-cal, rms=0.085142Jy sigma=1.335906 ! 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=0.085142Jy sigma=1.335906 ! Fit after self-cal, rms=0.085626Jy sigma=1.335850 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.456 mas, bmaj=3.806 mas, bpa=18.15 degrees ! Estimated noise=0.323787 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000313573 Jy ! Component: 100 - total flux cleaned = 0.000288137 Jy ! Component: 150 - total flux cleaned = 0.00034873 Jy ! Component: 200 - total flux cleaned = 0.000403127 Jy ! Total flux subtracted in 200 components = 0.000403127 Jy ! Clean residual min=-0.001632 max=0.001474 Jy/beam ! Clean residual mean=-0.000000 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.0537249 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 60 components and 0.0537249 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=0.085607Jy sigma=1.335572 ! Fit after self-cal, rms=0.085631Jy sigma=1.335467 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 = 5.48544e-05 Jy ! Component: 100 - total flux cleaned = 5.60763e-05 Jy ! Component: 150 - total flux cleaned = 8.85497e-05 Jy ! Component: 200 - total flux cleaned = 0.000117384 Jy ! Total flux subtracted in 200 components = 0.000117384 Jy ! Clean residual min=-0.001646 max=0.001441 Jy/beam ! Clean residual mean=-0.000000 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.0538423 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 70 components and 0.0538423 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=0.085622Jy sigma=1.335336 ! Fit after self-cal, rms=0.085623Jy sigma=1.335283 ! 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=0.085623Jy sigma=1.335283 ! Fit after self-cal, rms=0.085836Jy sigma=1.335263 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.453 mas, bmaj=4.921 mas, bpa=7.058 degrees ! Estimated noise=0.4366 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000195367 Jy ! Component: 100 - total flux cleaned = 0.000404683 Jy ! Component: 150 - total flux cleaned = 0.000572734 Jy ! Component: 200 - total flux cleaned = 0.000649411 Jy ! Total flux subtracted in 200 components = 0.000649411 Jy ! Clean residual min=-0.001457 max=0.001461 Jy/beam ! Clean residual mean=0.000000 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.0544917 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 79 components and 0.0544917 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=0.085831Jy sigma=1.335212 ! Fit after self-cal, rms=0.085839Jy sigma=1.335089 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 = 0.000166981 Jy ! Component: 100 - total flux cleaned = 0.000324802 Jy ! Component: 150 - total flux cleaned = 0.000406026 Jy ! Component: 200 - total flux cleaned = 0.000450439 Jy ! Total flux subtracted in 200 components = 0.000450439 Jy ! Clean residual min=-0.001484 max=0.001467 Jy/beam ! Clean residual mean=0.000000 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.0549422 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 80 components and 0.0549421 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=0.085836Jy sigma=1.335073 ! Fit after self-cal, rms=0.085810Jy sigma=1.334877 ! 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=1.453 mas, bmaj=3.805 mas, bpa=18.11 degrees ! Estimated noise=0.324298 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.453 x 3.805 at 18.11 degrees (North through East) ! Clean map min=-0.002191 max=0.048713 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=1.127 mas, bmaj=3.555 mas, bpa=18.58 degrees ! Estimated noise=0.64176 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0364705 Jy ! Component: 100 - total flux cleaned = 0.0455274 Jy ! Component: 150 - total flux cleaned = 0.0484951 Jy ! Component: 200 - total flux cleaned = 0.0502389 Jy ! Total flux subtracted in 200 components = 0.0502389 Jy ! Clean residual min=-0.003397 max=0.003745 Jy/beam ! Clean residual mean=-0.000002 rms=0.000908 Jy/beam ! Combined flux in latest and established models = 0.0502389 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0502389 Jy ! Inverting map and beam ! Estimated beam: bmin=1.453 mas, bmaj=3.805 mas, bpa=18.11 degrees ! Estimated noise=0.324298 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 = 0.00213874 Jy ! Component: 100 - total flux cleaned = 0.00284834 Jy ! Component: 150 - total flux cleaned = 0.00314192 Jy ! Component: 200 - total flux cleaned = 0.00345804 Jy ! Total flux subtracted in 200 components = 0.00345804 Jy ! Clean residual min=-0.001681 max=0.001560 Jy/beam ! Clean residual mean=-0.000001 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.0536969 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 31 components and 0.0536969 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=3.453 mas, bmaj=4.921 mas, bpa=7.058 degrees ! Estimated noise=0.4366 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000573024 Jy ! Component: 100 - total flux cleaned = 0.000982845 Jy ! Component: 150 - total flux cleaned = 0.00126198 Jy ! Component: 200 - total flux cleaned = 0.00141328 Jy ! Total flux subtracted in 200 components = 0.00141328 Jy ! Clean residual min=-0.001463 max=0.001581 Jy/beam ! Clean residual mean=0.000000 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.0551102 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 = 1.77509e-05 Jy ! Component: 100 - total flux cleaned = 3.53039e-05 Jy ! Component: 150 - total flux cleaned = 8.35767e-05 Jy ! Component: 200 - total flux cleaned = 0.000113441 Jy ! Total flux subtracted in 200 components = 0.000113441 Jy ! Clean residual min=-0.001476 max=0.001540 Jy/beam ! Clean residual mean=0.000000 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.0552237 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 57 components and 0.0552237 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.453 mas, bmaj=3.805 mas, bpa=18.11 degrees ! Estimated noise=0.324298 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000358759 Jy ! Component: 100 - total flux cleaned = -0.000423312 Jy ! Component: 150 - total flux cleaned = -0.000498048 Jy ! Component: 200 - total flux cleaned = -0.000547601 Jy ! Total flux subtracted in 200 components = -0.000547601 Jy ! Clean residual min=-0.001690 max=0.001480 Jy/beam ! Clean residual mean=-0.000000 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.0546761 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 65 components and 0.0546761 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=0.085814Jy sigma=1.334928 ! Fit after self-cal, rms=0.085812Jy sigma=1.334894 wmodel J1028+3107_C_map.mod ! Writing 65 model components to file: J1028+3107_C_map.mod wobs J1028+3107_C_uvs.fits ! Writing UV FITS file: J1028+3107_C_uvs.fits wwins J1028+3107_C_map.win ! wwins: Wrote 2 windows to J1028+3107_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 = -0.00056181 Jy ! Component: 100 - total flux cleaned = -0.0010242 Jy ! Component: 150 - total flux cleaned = -0.00140533 Jy ! Component: 200 - total flux cleaned = -0.00154116 Jy ! Component: 250 - total flux cleaned = -0.00147555 Jy ! Component: 300 - total flux cleaned = -0.0013905 Jy ! Component: 350 - total flux cleaned = -0.00124527 Jy ! Component: 400 - total flux cleaned = -0.00114367 Jy ! Component: 450 - total flux cleaned = -0.00104428 Jy ! Component: 500 - total flux cleaned = -0.000927975 Jy ! Component: 550 - total flux cleaned = -0.000946905 Jy ! Component: 600 - total flux cleaned = -0.000890252 Jy ! Component: 650 - total flux cleaned = -0.000853774 Jy ! Component: 700 - total flux cleaned = -0.00089008 Jy ! Component: 750 - total flux cleaned = -0.000890293 Jy ! Component: 800 - total flux cleaned = -0.000907599 Jy ! Component: 850 - total flux cleaned = -0.000924957 Jy ! Component: 900 - total flux cleaned = -0.000907895 Jy ! Component: 950 - total flux cleaned = -0.000941485 Jy ! Component: 1000 - total flux cleaned = -0.000925154 Jy ! Component: 1050 - total flux cleaned = -0.000957771 Jy ! Component: 1100 - total flux cleaned = -0.000973957 Jy ! Component: 1150 - total flux cleaned = -0.000974252 Jy ! Component: 1200 - total flux cleaned = -0.001037 Jy ! Component: 1250 - total flux cleaned = -0.00100586 Jy ! Component: 1300 - total flux cleaned = -0.00105231 Jy ! Component: 1350 - total flux cleaned = -0.00103738 Jy ! Component: 1400 - total flux cleaned = -0.00109747 Jy ! Component: 1450 - total flux cleaned = -0.001142 Jy ! Component: 1500 - total flux cleaned = -0.00117125 Jy ! Component: 1550 - total flux cleaned = -0.00120024 Jy ! Component: 1600 - total flux cleaned = -0.00121457 Jy ! Component: 1650 - total flux cleaned = -0.00124312 Jy ! Component: 1700 - total flux cleaned = -0.00125724 Jy ! Component: 1750 - total flux cleaned = -0.00131364 Jy ! Component: 1800 - total flux cleaned = -0.0013551 Jy ! Component: 1850 - total flux cleaned = -0.00132776 Jy ! Component: 1900 - total flux cleaned = -0.00139598 Jy ! Component: 1950 - total flux cleaned = -0.00139585 Jy ! Component: 2000 - total flux cleaned = -0.00139598 Jy ! Component: 2050 - total flux cleaned = -0.00143593 Jy ! Component: 2100 - total flux cleaned = -0.0014625 Jy ! Component: 2150 - total flux cleaned = -0.00151463 Jy ! Component: 2200 - total flux cleaned = -0.00150172 Jy ! Component: 2250 - total flux cleaned = -0.00152734 Jy ! Component: 2300 - total flux cleaned = -0.00155282 Jy ! Component: 2350 - total flux cleaned = -0.00152748 Jy ! Component: 2400 - total flux cleaned = -0.00151504 Jy ! Component: 2450 - total flux cleaned = -0.00158982 Jy ! Component: 2500 - total flux cleaned = -0.00157729 Jy ! Component: 2550 - total flux cleaned = -0.00163869 Jy ! Component: 2600 - total flux cleaned = -0.00165091 Jy ! Component: 2650 - total flux cleaned = -0.00167514 Jy ! Component: 2700 - total flux cleaned = -0.00169912 Jy ! Component: 2750 - total flux cleaned = -0.00169907 Jy ! Component: 2800 - total flux cleaned = -0.0017465 Jy ! Component: 2850 - total flux cleaned = -0.00174651 Jy ! Component: 2900 - total flux cleaned = -0.00180519 Jy ! Component: 2950 - total flux cleaned = -0.00182837 Jy ! Component: 3000 - total flux cleaned = -0.00182835 Jy ! Component: 3050 - total flux cleaned = -0.00185143 Jy ! Component: 3100 - total flux cleaned = -0.00185147 Jy ! Component: 3150 - total flux cleaned = -0.00189698 Jy ! Component: 3200 - total flux cleaned = -0.00196466 Jy ! Component: 3250 - total flux cleaned = -0.00202066 Jy ! Component: 3300 - total flux cleaned = -0.00202067 Jy ! Component: 3350 - total flux cleaned = -0.00205392 Jy ! Component: 3400 - total flux cleaned = -0.00208702 Jy ! Component: 3450 - total flux cleaned = -0.00209804 Jy ! Component: 3500 - total flux cleaned = -0.00217447 Jy ! Component: 3550 - total flux cleaned = -0.0022287 Jy ! Component: 3600 - total flux cleaned = -0.00220705 Jy ! Component: 3650 - total flux cleaned = -0.0022608 Jy ! Component: 3700 - total flux cleaned = -0.00231417 Jy ! Component: 3750 - total flux cleaned = -0.00231412 Jy ! Component: 3800 - total flux cleaned = -0.00232469 Jy ! Component: 3850 - total flux cleaned = -0.00231421 Jy ! Component: 3900 - total flux cleaned = -0.00233516 Jy ! Component: 3950 - total flux cleaned = -0.00238721 Jy ! Component: 4000 - total flux cleaned = -0.00237686 Jy ! Component: 4050 - total flux cleaned = -0.002418 Jy ! Total flux subtracted in 4096 components = -0.00241804 Jy ! Clean residual min=-0.000596 max=0.000561 Jy/beam ! Clean residual mean=-0.000000 rms=0.000181 Jy/beam ! Combined flux in latest and established models = 0.052258 Jy keep ! Adding 286 model components to the UV plane model. ! The established model now contains 351 components and 0.052258 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/bu007_uvs/J1028+3107_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.453 x 3.805 at 18.11 degrees (North through East) ! Clean map min=-0.0022683 max=0.048386 Jy/beam ! Writing clean map to FITS file: /scr/pima/bu007_uvs/J1028+3107_C_map.fits wmodel /scr/pima/bu007_uvs/J1028+3107_C_map.mod ! Writing 351 model components to file: /scr/pima/bu007_uvs/J1028+3107_C_map.mod wobs /scr/pima/bu007_uvs/J1028+3107_C_uvs.fits ! Writing UV FITS file: /scr/pima/bu007_uvs/J1028+3107_C_uvs.fits wwins /scr/pima/bu007_uvs/J1028+3107_C_map.win ! wwins: Wrote 3 windows to /scr/pima/bu007_uvs/J1028+3107_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0483863 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000180467 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.11891 1.11891 2.23782 4.47564 8.95129 17.9026 35.8051 71.6103 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.048 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 268.117 quit ! Quitting program ! Log file /scr/pima/bu007_uvs/J1028+3107_C_dfm.log closed on Sun Jun 24 02:20:22 2018