! Started logfile: .//J0107+2611_X_20180501_dfm.log on Tue Jun 5 07:31:32 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 .//J0107+2611_X_20180501_uva.fits ! Reading UV FITS file: .//J0107+2611_X_20180501_uva.fits ! AN table 1: 20 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0107+2611 ! ! 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 94 lines of history. ! ! Reading 4480 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 J0107+2611_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. ! ! 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=1.000798Jy sigma=27.630045 ! Fit after self-cal, rms=0.968139Jy sigma=26.746358 ! 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=0.7129 mas, bmaj=2.251 mas, bpa=15.49 degrees ! Estimated noise=0.678982 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 = 0.0230801 Jy ! Component: 100 - total flux cleaned = 0.0303823 Jy ! Total flux subtracted in 100 components = 0.0303823 Jy ! Clean residual min=-0.002973 max=0.004123 Jy/beam ! Clean residual mean=-0.000001 rms=0.000827 Jy/beam ! Combined flux in latest and established models = 0.0303823 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0303823 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=0.028754Jy sigma=0.742238 ! Fit after self-cal, rms=0.027412Jy sigma=0.706618 ! 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=0.9084 mas, bmaj=2.405 mas, bpa=14.74 degrees ! Estimated noise=0.392138 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 = 0.00549794 Jy ! Component: 100 - total flux cleaned = 0.00752169 Jy ! Component: 150 - total flux cleaned = 0.00791707 Jy ! Component: 200 - total flux cleaned = 0.00796838 Jy ! Total flux subtracted in 200 components = 0.00796838 Jy ! Clean residual min=-0.002677 max=0.003674 Jy/beam ! Clean residual mean=0.000001 rms=0.000683 Jy/beam ! Combined flux in latest and established models = 0.0383507 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 15 components and 0.0383507 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=0.026349Jy sigma=0.676656 ! Fit after self-cal, rms=0.026336Jy sigma=0.676085 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9084 x 2.405 at 14.74 degrees (North through East) ! Clean map min=-0.0025901 max=0.033046 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.82 KP 1.07 LA 1.03 ! MK 0.92 NL 1.17 OV 1.11 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 0.77 KP 1.08 LA 0.96 ! MK 1.06 NL 1.38 OV 1.11 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.88 KP 1.07 LA 0.93 ! MK 0.91 NL 1.30 OV 1.12 SC 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 0.71 KP 0.98 LA 1.00 ! MK 0.98 NL 1.28 OV 1.20 SC 1.11 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 0.73 KP 1.08 LA 0.98 ! MK 1.00 NL 1.21 OV 1.17 SC 1.12 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.80 KP 1.00 LA 0.92 ! MK 0.90 NL 1.35 OV 1.30 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 0.84 KP 1.09 LA 0.92 ! MK 0.76 NL 1.18 OV 1.11 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 0.85 KP 1.02 LA 0.91 ! MK 0.89 NL 1.29 OV 1.14 SC 1.04 ! ! ! Fit before self-cal, rms=0.026336Jy sigma=0.676085 ! Fit after self-cal, rms=0.025099Jy sigma=0.648147 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.914 mas, bmaj=2.367 mas, bpa=14.75 degrees ! Estimated noise=0.384829 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 (-1.2, 2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00160316 Jy ! Component: 100 - total flux cleaned = 0.00201512 Jy ! Component: 150 - total flux cleaned = 0.0022855 Jy ! Component: 200 - total flux cleaned = 0.00239221 Jy ! Total flux subtracted in 200 components = 0.00239221 Jy ! Clean residual min=-0.001229 max=0.001111 Jy/beam ! Clean residual mean=-0.000001 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.0407429 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 39 components and 0.0407429 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=0.024965Jy sigma=0.643841 ! Fit after self-cal, rms=0.025063Jy sigma=0.642431 ! 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=0.025063Jy sigma=0.642431 ! Fit after self-cal, rms=0.025094Jy sigma=0.642209 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9135 mas, bmaj=2.359 mas, bpa=14.73 degrees ! Estimated noise=0.385254 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00063999 Jy ! Component: 100 - total flux cleaned = 0.000823937 Jy ! Component: 150 - total flux cleaned = 0.000918552 Jy ! Component: 200 - total flux cleaned = 0.000965362 Jy ! Total flux subtracted in 200 components = 0.000965362 Jy ! Clean residual min=-0.001230 max=0.001099 Jy/beam ! Clean residual mean=-0.000001 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.0417083 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 50 components and 0.0417083 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=0.025071Jy sigma=0.641558 ! Fit after self-cal, rms=0.025075Jy sigma=0.641502 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 = 0.000234989 Jy ! Component: 100 - total flux cleaned = 0.000304973 Jy ! Component: 150 - total flux cleaned = 0.000340563 Jy ! Component: 200 - total flux cleaned = 0.000372533 Jy ! Total flux subtracted in 200 components = 0.000372533 Jy ! Clean residual min=-0.001230 max=0.001076 Jy/beam ! Clean residual mean=-0.000001 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.0420808 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 55 components and 0.0420808 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=0.025067Jy sigma=0.641321 ! Fit after self-cal, rms=0.025067Jy sigma=0.641308 ! 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=0.025067Jy sigma=0.641308 ! Fit after self-cal, rms=0.025016Jy sigma=0.641256 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9133 mas, bmaj=2.355 mas, bpa=14.84 degrees ! Estimated noise=0.385006 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000241324 Jy ! Component: 100 - total flux cleaned = 0.000301623 Jy ! Component: 150 - total flux cleaned = 0.000328184 Jy ! Component: 200 - total flux cleaned = 0.000371809 Jy ! Total flux subtracted in 200 components = 0.000371809 Jy ! Clean residual min=-0.001221 max=0.001083 Jy/beam ! Clean residual mean=-0.000001 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.0424526 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 64 components and 0.0424526 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=0.025011Jy sigma=0.641142 ! Fit after self-cal, rms=0.025011Jy sigma=0.641135 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 = 0.000114977 Jy ! Component: 100 - total flux cleaned = 0.000132383 Jy ! Component: 150 - total flux cleaned = 0.000154593 Jy ! Component: 200 - total flux cleaned = 0.000170566 Jy ! Total flux subtracted in 200 components = 0.000170566 Jy ! Clean residual min=-0.001219 max=0.001076 Jy/beam ! Clean residual mean=-0.000001 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.0426232 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 69 components and 0.0426232 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=0.025008Jy sigma=0.641078 ! Fit after self-cal, rms=0.025008Jy sigma=0.641076 ! 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=0.025008Jy sigma=0.641076 ! Fit after self-cal, rms=0.025009Jy sigma=0.641062 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.101 mas, bmaj=2.78 mas, bpa=13.17 degrees ! Estimated noise=0.484837 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.69677e-05 Jy ! Component: 100 - total flux cleaned = 0.000103226 Jy ! Component: 150 - total flux cleaned = 0.000170196 Jy ! Component: 200 - total flux cleaned = 0.000216732 Jy ! Total flux subtracted in 200 components = 0.000216732 Jy ! Clean residual min=-0.001295 max=0.001032 Jy/beam ! Clean residual mean=-0.000001 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.0428399 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 75 components and 0.0428399 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=0.025009Jy sigma=0.641015 ! Fit after self-cal, rms=0.025009Jy sigma=0.641006 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 = -6.25811e-06 Jy ! Component: 100 - total flux cleaned = 2.57073e-05 Jy ! Component: 150 - total flux cleaned = 3.5562e-05 Jy ! Component: 200 - total flux cleaned = 4.48507e-05 Jy ! Total flux subtracted in 200 components = 4.48507e-05 Jy ! Clean residual min=-0.001290 max=0.001036 Jy/beam ! Clean residual mean=-0.000001 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.0428848 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 78 components and 0.0428848 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=0.025009Jy sigma=0.641005 ! Fit after self-cal, rms=0.025009Jy sigma=0.641002 ! 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=0.9137 mas, bmaj=2.353 mas, bpa=14.9 degrees ! Estimated noise=0.385078 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9137 x 2.353 at 14.9 degrees (North through East) ! Clean map min=-0.0011276 max=0.032377 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=0.7179 mas, bmaj=2.207 mas, bpa=15.56 degrees ! Estimated noise=0.669758 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0235879 Jy ! Component: 100 - total flux cleaned = 0.0309912 Jy ! Component: 150 - total flux cleaned = 0.0349221 Jy ! Component: 200 - total flux cleaned = 0.037488 Jy ! Total flux subtracted in 200 components = 0.037488 Jy ! Clean residual min=-0.001963 max=0.002012 Jy/beam ! Clean residual mean=-0.000001 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.037488 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.037488 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9137 mas, bmaj=2.353 mas, bpa=14.9 degrees ! Estimated noise=0.385078 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 = 0.00200188 Jy ! Component: 100 - total flux cleaned = 0.00293328 Jy ! Component: 150 - total flux cleaned = 0.00334224 Jy ! Component: 200 - total flux cleaned = 0.0036102 Jy ! Total flux subtracted in 200 components = 0.0036102 Jy ! Clean residual min=-0.001301 max=0.001131 Jy/beam ! Clean residual mean=-0.000001 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.0410982 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 29 components and 0.0410982 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=2.101 mas, bmaj=2.78 mas, bpa=13.17 degrees ! Estimated noise=0.484837 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000784827 Jy ! Component: 100 - total flux cleaned = 0.00120563 Jy ! Component: 150 - total flux cleaned = 0.00144197 Jy ! Component: 200 - total flux cleaned = 0.00154032 Jy ! Total flux subtracted in 200 components = 0.00154032 Jy ! Clean residual min=-0.001367 max=0.001040 Jy/beam ! Clean residual mean=-0.000001 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.0426385 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 = 5.07206e-07 Jy ! Component: 100 - total flux cleaned = 1.18326e-05 Jy ! Component: 150 - total flux cleaned = 2.14058e-05 Jy ! Component: 200 - total flux cleaned = 2.14536e-05 Jy ! Total flux subtracted in 200 components = 2.14536e-05 Jy ! Clean residual min=-0.001325 max=0.001035 Jy/beam ! Clean residual mean=-0.000001 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.04266 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 47 components and 0.04266 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9137 mas, bmaj=2.353 mas, bpa=14.9 degrees ! Estimated noise=0.385078 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00016349 Jy ! Component: 100 - total flux cleaned = -0.000133286 Jy ! Component: 150 - total flux cleaned = -9.39983e-05 Jy ! Component: 200 - total flux cleaned = -4.56113e-05 Jy ! Total flux subtracted in 200 components = -4.56113e-05 Jy ! Clean residual min=-0.001226 max=0.001067 Jy/beam ! Clean residual mean=-0.000001 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.0426144 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 59 components and 0.0426144 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=0.025028Jy sigma=0.641405 ! Fit after self-cal, rms=0.025027Jy sigma=0.641347 wmodel J0107+2611_X_map.mod ! Writing 59 model components to file: J0107+2611_X_map.mod wobs J0107+2611_X_uvs.fits ! Writing UV FITS file: J0107+2611_X_uvs.fits wwins J0107+2611_X_map.win ! wwins: Wrote 2 windows to J0107+2611_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 = -0.000263746 Jy ! Component: 100 - total flux cleaned = -0.000281715 Jy ! Component: 150 - total flux cleaned = -0.000315027 Jy ! Component: 200 - total flux cleaned = -0.000315138 Jy ! Component: 250 - total flux cleaned = -0.00023869 Jy ! Component: 300 - total flux cleaned = -0.000238698 Jy ! Component: 350 - total flux cleaned = -0.000209423 Jy ! Component: 400 - total flux cleaned = -0.000209212 Jy ! Component: 450 - total flux cleaned = -0.000195563 Jy ! Component: 500 - total flux cleaned = -0.000195669 Jy ! Component: 550 - total flux cleaned = -0.000157491 Jy ! Component: 600 - total flux cleaned = -8.24495e-05 Jy ! Component: 650 - total flux cleaned = 1.60571e-05 Jy ! Component: 700 - total flux cleaned = 6.42863e-05 Jy ! Component: 750 - total flux cleaned = 0.000123464 Jy ! Component: 800 - total flux cleaned = 0.000216587 Jy ! Component: 850 - total flux cleaned = 0.000296577 Jy ! Component: 900 - total flux cleaned = 0.000352739 Jy ! Component: 950 - total flux cleaned = 0.000419212 Jy ! Component: 1000 - total flux cleaned = 0.000473787 Jy ! Component: 1050 - total flux cleaned = 0.000538248 Jy ! Component: 1100 - total flux cleaned = 0.000591158 Jy ! Component: 1150 - total flux cleaned = 0.000601779 Jy ! Component: 1200 - total flux cleaned = 0.000663551 Jy ! Component: 1250 - total flux cleaned = 0.000714196 Jy ! Component: 1300 - total flux cleaned = 0.000764286 Jy ! Component: 1350 - total flux cleaned = 0.000813536 Jy ! Component: 1400 - total flux cleaned = 0.000862181 Jy ! Component: 1450 - total flux cleaned = 0.000881286 Jy ! Component: 1500 - total flux cleaned = 0.00091939 Jy ! Component: 1550 - total flux cleaned = 0.000947817 Jy ! Component: 1600 - total flux cleaned = 0.000994363 Jy ! Component: 1650 - total flux cleaned = 0.00105859 Jy ! Component: 1700 - total flux cleaned = 0.00112209 Jy ! Component: 1750 - total flux cleaned = 0.00117584 Jy ! Component: 1800 - total flux cleaned = 0.00118458 Jy ! Component: 1850 - total flux cleaned = 0.00124589 Jy ! Component: 1900 - total flux cleaned = 0.00127175 Jy ! Component: 1950 - total flux cleaned = 0.00133174 Jy ! Component: 2000 - total flux cleaned = 0.00134876 Jy ! Component: 2050 - total flux cleaned = 0.00142449 Jy ! Component: 2100 - total flux cleaned = 0.00142445 Jy ! Component: 2150 - total flux cleaned = 0.00148224 Jy ! Component: 2200 - total flux cleaned = 0.0015231 Jy ! Component: 2250 - total flux cleaned = 0.00155537 Jy ! Component: 2300 - total flux cleaned = 0.00160342 Jy ! Component: 2350 - total flux cleaned = 0.00162727 Jy ! Component: 2400 - total flux cleaned = 0.00167449 Jy ! Component: 2450 - total flux cleaned = 0.0016979 Jy ! Component: 2500 - total flux cleaned = 0.00173683 Jy ! Component: 2550 - total flux cleaned = 0.00175995 Jy ! Component: 2600 - total flux cleaned = 0.00179046 Jy ! Component: 2650 - total flux cleaned = 0.0018132 Jy ! Component: 2700 - total flux cleaned = 0.00185836 Jy ! Component: 2750 - total flux cleaned = 0.0018658 Jy ! Component: 2800 - total flux cleaned = 0.00191036 Jy ! Component: 2850 - total flux cleaned = 0.00193248 Jy ! Component: 2900 - total flux cleaned = 0.00196906 Jy ! Component: 2950 - total flux cleaned = 0.00201266 Jy ! Component: 3000 - total flux cleaned = 0.00204876 Jy ! Component: 3050 - total flux cleaned = 0.00209892 Jy ! Component: 3100 - total flux cleaned = 0.00212028 Jy ! Component: 3150 - total flux cleaned = 0.00215571 Jy ! Component: 3200 - total flux cleaned = 0.00219092 Jy ! Component: 3250 - total flux cleaned = 0.00221193 Jy ! Component: 3300 - total flux cleaned = 0.00224671 Jy ! Component: 3350 - total flux cleaned = 0.00228137 Jy ! Component: 3400 - total flux cleaned = 0.00230888 Jy ! Component: 3450 - total flux cleaned = 0.00234305 Jy ! Component: 3500 - total flux cleaned = 0.00237024 Jy ! Component: 3550 - total flux cleaned = 0.00241755 Jy ! Component: 3600 - total flux cleaned = 0.00244442 Jy ! Component: 3650 - total flux cleaned = 0.00247786 Jy ! Component: 3700 - total flux cleaned = 0.00251116 Jy ! Component: 3750 - total flux cleaned = 0.00253762 Jy ! Component: 3800 - total flux cleaned = 0.00254422 Jy ! Component: 3850 - total flux cleaned = 0.00258364 Jy ! Component: 3900 - total flux cleaned = 0.00259013 Jy ! Component: 3950 - total flux cleaned = 0.00262267 Jy ! Component: 4000 - total flux cleaned = 0.00263566 Jy ! Component: 4050 - total flux cleaned = 0.00263568 Jy ! Total flux subtracted in 4096 components = 0.00268705 Jy ! Clean residual min=-0.000350 max=0.000377 Jy/beam ! Clean residual mean=0.000000 rms=0.000108 Jy/beam ! Combined flux in latest and established models = 0.0453014 Jy keep ! Adding 255 model components to the UV plane model. ! The established model now contains 314 components and 0.0453014 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0107+2611_X_20180501_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9137 x 2.353 at 14.9 degrees (North through East) ! Clean map min=-0.00084745 max=0.032212 Jy/beam ! Writing clean map to FITS file: .//J0107+2611_X_20180501_map.fits wmodel .//J0107+2611_X_20180501_map.mod ! Writing 314 model components to file: .//J0107+2611_X_20180501_map.mod wobs .//J0107+2611_X_20180501_uvs.fits ! Writing UV FITS file: .//J0107+2611_X_20180501_uvs.fits wwins .//J0107+2611_X_20180501_map.win ! wwins: Wrote 3 windows to .//J0107+2611_X_20180501_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0322125 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000106877 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.995367 0.995367 1.99073 3.98147 7.96294 15.9259 31.8517 63.7035 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.032 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 301.396 quit ! Quitting program ! Log file .//J0107+2611_X_20180501_dfm.log closed on Tue Jun 5 07:31:36 2018