! Started logfile: .//J2212+2759_X_20180528_dfm.log on Sun Jul 8 13:55:13 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J2212+2759_X_20180528_uva.fits ! Reading UV FITS file: .//J2212+2759_X_20180528_uva.fits ! AN table 1: 24 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.954861 visibilities/baseline/integration-bin. ! Found source: J2212+2759 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 85 lines of history. ! ! Reading 6600 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J2212+2759_X] 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 0.200x0.200 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 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003011Jy sigma=26.698176 ! Fit after self-cal, rms=0.933864Jy sigma=24.875415 ! 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=0.6568 mas, bmaj=2.186 mas, bpa=-6.645 degrees ! Estimated noise=0.498564 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 = 0.0511344 Jy ! Component: 100 - total flux cleaned = 0.063405 Jy ! Total flux subtracted in 100 components = 0.063405 Jy ! Clean residual min=-0.003380 max=0.005673 Jy/beam ! Clean residual mean=-0.000001 rms=0.000790 Jy/beam ! Combined flux in latest and established models = 0.063405 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.063405 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=0.029834Jy sigma=0.731717 ! Fit after self-cal, rms=0.029555Jy sigma=0.726878 ! Inverting map ! Added new window around map position (-2, -0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0061417 Jy ! Component: 100 - total flux cleaned = 0.00967998 Jy ! Total flux subtracted in 100 components = 0.00967998 Jy ! Clean residual min=-0.002532 max=0.002986 Jy/beam ! Clean residual mean=-0.000001 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.073085 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 11 components and 0.073085 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=0.028295Jy sigma=0.690169 ! Fit after self-cal, rms=0.028256Jy sigma=0.689095 ! 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=0.8348 mas, bmaj=2.26 mas, bpa=-6.147 degrees ! Estimated noise=0.336106 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 = 0.00210679 Jy ! Component: 100 - total flux cleaned = 0.00289039 Jy ! Component: 150 - total flux cleaned = 0.0034895 Jy ! Component: 200 - total flux cleaned = 0.00399517 Jy ! Total flux subtracted in 200 components = 0.00399517 Jy ! Clean residual min=-0.002129 max=0.003022 Jy/beam ! Clean residual mean=0.000000 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.0770802 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 29 components and 0.0770802 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=0.027951Jy sigma=0.680516 ! Fit after self-cal, rms=0.027939Jy sigma=0.680164 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8348 x 2.26 at -6.147 degrees (North through East) ! Clean map min=-0.0020653 max=0.06623 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.96 HN 1.06 KP 0.92 ! LA 1.01 MK 0.95 NL 1.09 PT 1.00 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 0.96 KP 1.01 ! LA 1.00 MK 0.94 NL 1.07 PT 1.02 ! SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.98 HN 0.94 KP 0.94 ! LA 1.05 MK 1.04 NL 1.04 PT 1.04 ! SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.97 HN 1.00 KP 0.99 ! LA 1.04 MK 1.01 NL 1.00 PT 1.01 ! SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.99 HN 1.02 KP 0.94 ! LA 1.01 MK 1.05 NL 0.99 PT 1.01 ! SC 1.07 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 0.97 KP 0.92 ! LA 1.07 MK 0.95 NL 1.06 PT 0.99 ! SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.03 HN 0.99 KP 1.00 ! LA 1.04 MK 1.04 NL 1.04 PT 1.00 ! SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 1.02 KP 0.92 ! LA 1.00 MK 1.02 NL 1.07 PT 1.01 ! SC 1.01 ! ! ! Fit before self-cal, rms=0.027939Jy sigma=0.680164 ! Fit after self-cal, rms=0.027469Jy sigma=0.671042 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8379 mas, bmaj=2.247 mas, bpa=-6.153 degrees ! Estimated noise=0.332987 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 (-0.8, -9.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00257549 Jy ! Component: 100 - total flux cleaned = 0.00403135 Jy ! Component: 150 - total flux cleaned = 0.00515771 Jy ! Component: 200 - total flux cleaned = 0.00607554 Jy ! Total flux subtracted in 200 components = 0.00607554 Jy ! Clean residual min=-0.001431 max=0.001374 Jy/beam ! Clean residual mean=-0.000000 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.0831557 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 64 components and 0.0831557 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=0.027201Jy sigma=0.662741 ! Fit after self-cal, rms=0.027198Jy sigma=0.662477 ! 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=0.027198Jy sigma=0.662477 ! Fit after self-cal, rms=0.027045Jy sigma=0.662248 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8392 mas, bmaj=2.248 mas, bpa=-6.189 degrees ! Estimated noise=0.331299 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000879893 Jy ! Component: 100 - total flux cleaned = 0.00157817 Jy ! Component: 150 - total flux cleaned = 0.00209946 Jy ! Component: 200 - total flux cleaned = 0.00254743 Jy ! Total flux subtracted in 200 components = 0.00254743 Jy ! Clean residual min=-0.001258 max=0.001148 Jy/beam ! Clean residual mean=-0.000000 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.0857032 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 83 components and 0.0857032 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=0.026999Jy sigma=0.660795 ! Fit after self-cal, rms=0.026997Jy sigma=0.660762 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 = 0.000431732 Jy ! Component: 100 - total flux cleaned = 0.00072088 Jy ! Component: 150 - total flux cleaned = 0.00100424 Jy ! Component: 200 - total flux cleaned = 0.001248 Jy ! Total flux subtracted in 200 components = 0.001248 Jy ! Clean residual min=-0.001173 max=0.001114 Jy/beam ! Clean residual mean=-0.000000 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.0869512 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 92 components and 0.0869512 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=0.026977Jy sigma=0.660106 ! Fit after self-cal, rms=0.026976Jy sigma=0.660090 ! 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=0.026976Jy sigma=0.660090 ! Fit after self-cal, rms=0.026900Jy sigma=0.660024 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.839 mas, bmaj=2.246 mas, bpa=-6.194 degrees ! Estimated noise=0.330436 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000151491 Jy ! Component: 100 - total flux cleaned = 0.000369701 Jy ! Component: 150 - total flux cleaned = 0.000584269 Jy ! Component: 200 - total flux cleaned = 0.00075505 Jy ! Total flux subtracted in 200 components = 0.00075505 Jy ! Clean residual min=-0.001124 max=0.001069 Jy/beam ! Clean residual mean=-0.000000 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.0877062 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 103 components and 0.0877062 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=0.026887Jy sigma=0.659589 ! Fit after self-cal, rms=0.026885Jy sigma=0.659577 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 = 0.000119154 Jy ! Component: 100 - total flux cleaned = 0.000274933 Jy ! Component: 150 - total flux cleaned = 0.000407884 Jy ! Component: 200 - total flux cleaned = 0.000511565 Jy ! Total flux subtracted in 200 components = 0.000511565 Jy ! Clean residual min=-0.001085 max=0.001051 Jy/beam ! Clean residual mean=-0.000000 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.0882178 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 110 components and 0.0882178 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=0.026877Jy sigma=0.659335 ! Fit after self-cal, rms=0.026876Jy sigma=0.659327 ! 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. ! ! Fit before self-cal, rms=0.026876Jy sigma=0.659327 ! Fit after self-cal, rms=0.026828Jy sigma=0.659292 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.984 mas, bmaj=2.735 mas, bpa=-5.576 degrees ! Estimated noise=0.433031 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000549175 Jy ! Component: 100 - total flux cleaned = 0.000786712 Jy ! Component: 150 - total flux cleaned = 0.000987162 Jy ! Component: 200 - total flux cleaned = 0.00115209 Jy ! Total flux subtracted in 200 components = 0.00115209 Jy ! Clean residual min=-0.001076 max=0.001151 Jy/beam ! Clean residual mean=-0.000001 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.0893699 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 120 components and 0.0893699 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=0.026826Jy sigma=0.659203 ! Fit after self-cal, rms=0.026825Jy sigma=0.659183 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 = 0.000105094 Jy ! Component: 100 - total flux cleaned = 0.000217056 Jy ! Component: 150 - total flux cleaned = 0.000291254 Jy ! Component: 200 - total flux cleaned = 0.000359145 Jy ! Total flux subtracted in 200 components = 0.000359145 Jy ! Clean residual min=-0.001059 max=0.001101 Jy/beam ! Clean residual mean=-0.000001 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.089729 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 129 components and 0.089729 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=0.026825Jy sigma=0.659182 ! Fit after self-cal, rms=0.026824Jy sigma=0.659170 ! 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=0.8392 mas, bmaj=2.245 mas, bpa=-6.183 degrees ! Estimated noise=0.329874 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8392 x 2.245 at -6.183 degrees (North through East) ! Clean map min=-0.0012783 max=0.065879 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=0.661 mas, bmaj=2.172 mas, bpa=-6.7 degrees ! Estimated noise=0.48961 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0502054 Jy ! Component: 100 - total flux cleaned = 0.0625921 Jy ! Component: 150 - total flux cleaned = 0.0686697 Jy ! Component: 200 - total flux cleaned = 0.0722832 Jy ! Total flux subtracted in 200 components = 0.0722832 Jy ! Clean residual min=-0.002111 max=0.002570 Jy/beam ! Clean residual mean=-0.000001 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.0722832 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 0.0722832 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8392 mas, bmaj=2.245 mas, bpa=-6.183 degrees ! Estimated noise=0.329874 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 = 0.00280151 Jy ! Component: 100 - total flux cleaned = 0.00484883 Jy ! Component: 150 - total flux cleaned = 0.00646604 Jy ! Component: 200 - total flux cleaned = 0.00748953 Jy ! Total flux subtracted in 200 components = 0.00748953 Jy ! Clean residual min=-0.001552 max=0.001476 Jy/beam ! Clean residual mean=-0.000000 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.0797727 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 38 components and 0.0797727 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=1.984 mas, bmaj=2.735 mas, bpa=-5.576 degrees ! Estimated noise=0.433031 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00218457 Jy ! Component: 100 - total flux cleaned = 0.00375412 Jy ! Component: 150 - total flux cleaned = 0.00500954 Jy ! Component: 200 - total flux cleaned = 0.00603536 Jy ! Total flux subtracted in 200 components = 0.00603536 Jy ! Clean residual min=-0.001412 max=0.001331 Jy/beam ! Clean residual mean=-0.000000 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.0858081 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 = 0.000843372 Jy ! Component: 100 - total flux cleaned = 0.0015397 Jy ! Component: 150 - total flux cleaned = 0.00209536 Jy ! Component: 200 - total flux cleaned = 0.00241133 Jy ! Total flux subtracted in 200 components = 0.00241133 Jy ! Clean residual min=-0.001204 max=0.001213 Jy/beam ! Clean residual mean=-0.000001 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.0882194 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 86 components and 0.0882194 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8392 mas, bmaj=2.245 mas, bpa=-6.183 degrees ! Estimated noise=0.329874 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.96895e-05 Jy ! Component: 100 - total flux cleaned = 1.7468e-05 Jy ! Component: 150 - total flux cleaned = 1.74761e-05 Jy ! Component: 200 - total flux cleaned = 0.000122562 Jy ! Total flux subtracted in 200 components = 0.000122562 Jy ! Clean residual min=-0.001056 max=0.001090 Jy/beam ! Clean residual mean=-0.000000 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.088342 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 99 components and 0.088342 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=0.026830Jy sigma=0.659470 ! Fit after self-cal, rms=0.026827Jy sigma=0.659391 wmodel J2212+2759_X_map.mod ! Writing 99 model components to file: J2212+2759_X_map.mod wobs J2212+2759_X_uvs.fits ! Writing UV FITS file: J2212+2759_X_uvs.fits wwins J2212+2759_X_map.win ! wwins: Wrote 3 windows to J2212+2759_X_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 = 8.5978e-05 Jy ! Component: 100 - total flux cleaned = -4.21809e-05 Jy ! Component: 150 - total flux cleaned = -0.000214756 Jy ! Component: 200 - total flux cleaned = -0.00031335 Jy ! Component: 250 - total flux cleaned = -0.000407865 Jy ! Component: 300 - total flux cleaned = -0.000513913 Jy ! Component: 350 - total flux cleaned = -0.00061602 Jy ! Component: 400 - total flux cleaned = -0.000714746 Jy ! Component: 450 - total flux cleaned = -0.000824211 Jy ! Component: 500 - total flux cleaned = -0.000917038 Jy ! Component: 550 - total flux cleaned = -0.0010074 Jy ! Component: 600 - total flux cleaned = -0.00110798 Jy ! Component: 650 - total flux cleaned = -0.00115685 Jy ! Component: 700 - total flux cleaned = -0.00122869 Jy ! Component: 750 - total flux cleaned = -0.0013106 Jy ! Component: 800 - total flux cleaned = -0.00139087 Jy ! Component: 850 - total flux cleaned = -0.00146961 Jy ! Component: 900 - total flux cleaned = -0.00152494 Jy ! Component: 950 - total flux cleaned = -0.00159015 Jy ! Component: 1000 - total flux cleaned = -0.00165405 Jy ! Component: 1050 - total flux cleaned = -0.00169609 Jy ! Component: 1100 - total flux cleaned = -0.00174789 Jy ! Component: 1150 - total flux cleaned = -0.00180887 Jy ! Component: 1200 - total flux cleaned = -0.00182886 Jy ! Component: 1250 - total flux cleaned = -0.00182885 Jy ! Component: 1300 - total flux cleaned = -0.0018678 Jy ! Component: 1350 - total flux cleaned = -0.00187728 Jy ! Component: 1400 - total flux cleaned = -0.00187711 Jy ! Component: 1450 - total flux cleaned = -0.00186766 Jy ! Component: 1500 - total flux cleaned = -0.00187712 Jy ! Component: 1550 - total flux cleaned = -0.00187725 Jy ! Component: 1600 - total flux cleaned = -0.00188631 Jy ! Component: 1650 - total flux cleaned = -0.00189524 Jy ! Component: 1700 - total flux cleaned = -0.00186857 Jy ! Component: 1750 - total flux cleaned = -0.00186857 Jy ! Component: 1800 - total flux cleaned = -0.00188608 Jy ! Component: 1850 - total flux cleaned = -0.0018946 Jy ! Component: 1900 - total flux cleaned = -0.00189449 Jy ! Component: 1950 - total flux cleaned = -0.00190294 Jy ! Component: 2000 - total flux cleaned = -0.00193673 Jy ! Component: 2050 - total flux cleaned = -0.00193672 Jy ! Component: 2100 - total flux cleaned = -0.00194499 Jy ! Component: 2150 - total flux cleaned = -0.0019859 Jy ! Component: 2200 - total flux cleaned = -0.00198583 Jy ! Component: 2250 - total flux cleaned = -0.00201004 Jy ! Component: 2300 - total flux cleaned = -0.00204998 Jy ! Component: 2350 - total flux cleaned = -0.00207375 Jy ! Component: 2400 - total flux cleaned = -0.0020816 Jy ! Component: 2450 - total flux cleaned = -0.00208936 Jy ! Component: 2500 - total flux cleaned = -0.0021049 Jy ! Component: 2550 - total flux cleaned = -0.00213559 Jy ! Component: 2600 - total flux cleaned = -0.00212031 Jy ! Component: 2650 - total flux cleaned = -0.00211272 Jy ! Component: 2700 - total flux cleaned = -0.00212778 Jy ! Component: 2750 - total flux cleaned = -0.00215014 Jy ! Component: 2800 - total flux cleaned = -0.00212789 Jy ! Component: 2850 - total flux cleaned = -0.00217939 Jy ! Component: 2900 - total flux cleaned = -0.00215017 Jy ! Component: 2950 - total flux cleaned = -0.00220832 Jy ! Component: 3000 - total flux cleaned = -0.00219382 Jy ! Component: 3050 - total flux cleaned = -0.00221537 Jy ! Component: 3100 - total flux cleaned = -0.0022511 Jy ! Component: 3150 - total flux cleaned = -0.00225812 Jy ! Component: 3200 - total flux cleaned = -0.00230036 Jy ! Component: 3250 - total flux cleaned = -0.00230036 Jy ! Component: 3300 - total flux cleaned = -0.00230036 Jy ! Component: 3350 - total flux cleaned = -0.00232793 Jy ! Component: 3400 - total flux cleaned = -0.00234855 Jy ! Component: 3450 - total flux cleaned = -0.00234848 Jy ! Component: 3500 - total flux cleaned = -0.00234853 Jy ! Component: 3550 - total flux cleaned = -0.00236868 Jy ! Component: 3600 - total flux cleaned = -0.002362 Jy ! Component: 3650 - total flux cleaned = -0.00237537 Jy ! Component: 3700 - total flux cleaned = -0.00238865 Jy ! Component: 3750 - total flux cleaned = -0.00239524 Jy ! Component: 3800 - total flux cleaned = -0.00238865 Jy ! Component: 3850 - total flux cleaned = -0.00240815 Jy ! Component: 3900 - total flux cleaned = -0.0023951 Jy ! Component: 3950 - total flux cleaned = -0.00238872 Jy ! Component: 4000 - total flux cleaned = -0.00238872 Jy ! Component: 4050 - total flux cleaned = -0.00238226 Jy ! Total flux subtracted in 4096 components = -0.00240142 Jy ! Clean residual min=-0.000379 max=0.000450 Jy/beam ! Clean residual mean=-0.000000 rms=0.000113 Jy/beam ! Combined flux in latest and established models = 0.0859406 Jy keep ! Adding 312 model components to the UV plane model. ! The established model now contains 411 components and 0.0859405 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2212+2759_X_20180528_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8392 x 2.245 at -6.183 degrees (North through East) ! Clean map min=-0.00082513 max=0.065448 Jy/beam ! Writing clean map to FITS file: .//J2212+2759_X_20180528_map.fits wmodel .//J2212+2759_X_20180528_map.mod ! Writing 411 model components to file: .//J2212+2759_X_20180528_map.mod wobs .//J2212+2759_X_20180528_uvs.fits ! Writing UV FITS file: .//J2212+2759_X_20180528_uvs.fits wwins .//J2212+2759_X_20180528_map.win ! wwins: Wrote 4 windows to .//J2212+2759_X_20180528_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0654481 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000111607 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.51158 0.51158 1.02316 2.04632 4.09264 8.18528 16.3706 32.7411 65.4822 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.065 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 586.418 quit ! Quitting program ! Log file .//J2212+2759_X_20180528_dfm.log closed on Sun Jul 8 13:55:17 2018