! Started logfile: /scr/pima/rv123_uvs/J1143+1843_S_dfm.log on Sun Dec 23 05:03:29 2018 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.23275 obs /scr/pima/rv123_uvs/J1143+1843_S_uva.fits ! Reading UV FITS file: /scr/pima/rv123_uvs/J1143+1843_S_uva.fits ! AN table 1: 23 integrations on 28 of 28 possible baselines. ! AN table 2: 22 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1143+1843 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23275e+09 8e+06 1 8e+06 ! 02 2 2.26275e+09 8e+06 1 8e+06 ! 03 3 2.35275e+09 8e+06 1 8e+06 ! 04 4 2.37275e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 89 lines of history. ! ! Reading 4424 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 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J1143+1843_S] 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 0.500x0.500 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 184 telescope corrections were flagged in sub-array 1. ! A total of 154 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004213Jy sigma=17.961074 ! Fit after self-cal, rms=0.957808Jy sigma=17.125065 ! 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=4.085 mas, bmaj=9.135 mas, bpa=-6.476 degrees ! Estimated noise=1.29582 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 = 0.0339424 Jy ! Component: 100 - total flux cleaned = 0.0415403 Jy ! Total flux subtracted in 100 components = 0.0415403 Jy ! Clean residual min=-0.005082 max=0.005880 Jy/beam ! Clean residual mean=-0.000016 rms=0.001396 Jy/beam ! Combined flux in latest and established models = 0.0415403 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0415403 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057246Jy sigma=0.995407 ! Fit after self-cal, rms=0.054815Jy sigma=0.946379 ! 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=4.815 mas, bmaj=9.942 mas, bpa=-6.202 degrees ! Estimated noise=0.706638 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 = 0.00515401 Jy ! Component: 100 - total flux cleaned = 0.00745766 Jy ! Component: 150 - total flux cleaned = 0.008143 Jy ! Component: 200 - total flux cleaned = 0.00840988 Jy ! Total flux subtracted in 200 components = 0.00840988 Jy ! Clean residual min=-0.003620 max=0.003745 Jy/beam ! Clean residual mean=-0.000001 rms=0.000859 Jy/beam ! Combined flux in latest and established models = 0.0499502 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 18 components and 0.0499502 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054367Jy sigma=0.937489 ! Fit after self-cal, rms=0.054363Jy sigma=0.937300 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.815 x 9.942 at -6.202 degrees (North through East) ! Clean map min=-0.0036226 max=0.04734 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.16 HN 1.05 KP 1.01 ! LA 0.97 MK 0.99 NL 1.18 OV 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.15 HN 0.90 KP 1.00 LA 0.89 ! NL 1.32 OV 0.90 SC 0.85 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.12 HN 0.96 KP 1.01 ! LA 0.99 MK 0.98 NL 1.19 OV 0.78 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.13 HN 0.86 KP 0.97 LA 0.92 ! NL 1.12 OV 0.68 SC 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.00* HN 0.00* KP 0.00* LA 0.00* ! NL 0.00* OV 0.00* SC 0.00* ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 0.98 HN 0.96 KP 0.97 ! LA 1.04 MK 1.02 NL 1.22 OV 0.86 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.15 HN 0.89 KP 1.04 LA 1.02 ! NL 1.17 OV 0.90 SC 0.92 ! ! ! Fit before self-cal, rms=0.054363Jy sigma=0.937300 ! Fit after self-cal, rms=0.053034Jy sigma=0.923252 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.757 mas, bmaj=9.947 mas, bpa=-5.798 degrees ! Estimated noise=0.700511 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 = -0.000330008 Jy ! Component: 100 - total flux cleaned = -0.000543275 Jy ! Component: 150 - total flux cleaned = -0.00062363 Jy ! Component: 200 - total flux cleaned = -0.000662278 Jy ! Total flux subtracted in 200 components = -0.000662278 Jy ! Clean residual min=-0.002316 max=0.002500 Jy/beam ! Clean residual mean=-0.000012 rms=0.000610 Jy/beam ! Combined flux in latest and established models = 0.0492879 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 36 components and 0.0492879 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053015Jy sigma=0.922858 ! Fit after self-cal, rms=0.053253Jy sigma=0.921247 ! 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. ! ! Fit before self-cal, rms=0.053253Jy sigma=0.921247 ! Fit after self-cal, rms=0.053805Jy sigma=0.920933 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.752 mas, bmaj=9.965 mas, bpa=-5.738 degrees ! Estimated noise=0.702792 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000280943 Jy ! Component: 100 - total flux cleaned = -0.000410421 Jy ! Component: 150 - total flux cleaned = -0.000433661 Jy ! Component: 200 - total flux cleaned = -0.0004339 Jy ! Total flux subtracted in 200 components = -0.0004339 Jy ! Clean residual min=-0.002200 max=0.002494 Jy/beam ! Clean residual mean=-0.000013 rms=0.000608 Jy/beam ! Combined flux in latest and established models = 0.048854 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 41 components and 0.048854 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053797Jy sigma=0.920790 ! Fit after self-cal, rms=0.053860Jy sigma=0.920707 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 = -9.60003e-05 Jy ! Component: 100 - total flux cleaned = -9.69809e-05 Jy ! Component: 150 - total flux cleaned = -7.8487e-05 Jy ! Component: 200 - total flux cleaned = -7.85173e-05 Jy ! Total flux subtracted in 200 components = -7.85173e-05 Jy ! Clean residual min=-0.002203 max=0.002484 Jy/beam ! Clean residual mean=-0.000013 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.0487755 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 45 components and 0.0487755 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053855Jy sigma=0.920655 ! Fit after self-cal, rms=0.053856Jy sigma=0.920641 ! 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. ! ! Fit before self-cal, rms=0.053856Jy sigma=0.920641 ! Fit after self-cal, rms=0.054575Jy sigma=0.920613 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.751 mas, bmaj=9.978 mas, bpa=-5.745 degrees ! Estimated noise=0.709664 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000198322 Jy ! Component: 100 - total flux cleaned = 0.000176168 Jy ! Component: 150 - total flux cleaned = 0.000176092 Jy ! Component: 200 - total flux cleaned = 0.000184653 Jy ! Total flux subtracted in 200 components = 0.000184653 Jy ! Clean residual min=-0.002229 max=0.002471 Jy/beam ! Clean residual mean=-0.000014 rms=0.000612 Jy/beam ! Combined flux in latest and established models = 0.0489602 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 52 components and 0.0489602 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054570Jy sigma=0.920553 ! Fit after self-cal, rms=0.054590Jy sigma=0.920521 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 = -1.62546e-05 Jy ! Component: 100 - total flux cleaned = -1.67552e-05 Jy ! Component: 150 - total flux cleaned = -1.68968e-05 Jy ! Component: 200 - total flux cleaned = -2.32411e-06 Jy ! Total flux subtracted in 200 components = -2.32411e-06 Jy ! Clean residual min=-0.002222 max=0.002459 Jy/beam ! Clean residual mean=-0.000014 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.0489578 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 55 components and 0.0489578 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054586Jy sigma=0.920501 ! Fit after self-cal, rms=0.054587Jy sigma=0.920491 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.054587Jy sigma=0.920491 ! Fit after self-cal, rms=0.055054Jy sigma=0.920456 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.171 mas, bmaj=10.85 mas, bpa=-11.81 degrees ! Estimated noise=0.79665 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000492182 Jy ! Component: 100 - total flux cleaned = 0.00053266 Jy ! Component: 150 - total flux cleaned = 0.000577842 Jy ! Component: 200 - total flux cleaned = 0.000616093 Jy ! Total flux subtracted in 200 components = 0.000616093 Jy ! Clean residual min=-0.002302 max=0.002549 Jy/beam ! Clean residual mean=-0.000022 rms=0.000679 Jy/beam ! Combined flux in latest and established models = 0.0495739 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 60 components and 0.0495739 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055051Jy sigma=0.920475 ! Fit after self-cal, rms=0.055058Jy sigma=0.920451 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 = 0.000104609 Jy ! Component: 100 - total flux cleaned = 9.75821e-05 Jy ! Component: 150 - total flux cleaned = 0.000111401 Jy ! Component: 200 - total flux cleaned = 0.00011814 Jy ! Total flux subtracted in 200 components = 0.00011814 Jy ! Clean residual min=-0.002279 max=0.002532 Jy/beam ! Clean residual mean=-0.000022 rms=0.000678 Jy/beam ! Combined flux in latest and established models = 0.0496921 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 62 components and 0.0496921 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055057Jy sigma=0.920467 ! Fit after self-cal, rms=0.055057Jy sigma=0.920464 ! 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=4.75 mas, bmaj=9.979 mas, bpa=-5.751 degrees ! Estimated noise=0.715141 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.75 x 9.979 at -5.751 degrees (North through East) ! Clean map min=-0.0021674 max=0.04724 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=4.034 mas, bmaj=9.188 mas, bpa=-6.3 degrees ! Estimated noise=1.31624 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0365432 Jy ! Component: 100 - total flux cleaned = 0.0446755 Jy ! Component: 150 - total flux cleaned = 0.0467939 Jy ! Component: 200 - total flux cleaned = 0.0478606 Jy ! Total flux subtracted in 200 components = 0.0478606 Jy ! Clean residual min=-0.004351 max=0.004394 Jy/beam ! Clean residual mean=-0.000007 rms=0.001200 Jy/beam ! Combined flux in latest and established models = 0.0478607 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0478607 Jy ! Inverting map and beam ! Estimated beam: bmin=4.75 mas, bmaj=9.979 mas, bpa=-5.751 degrees ! Estimated noise=0.715141 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) ! Added new window around map position (0, -40). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00215326 Jy ! Component: 100 - total flux cleaned = 0.00265419 Jy ! Component: 150 - total flux cleaned = 0.00325377 Jy ! Component: 200 - total flux cleaned = 0.00364282 Jy ! Total flux subtracted in 200 components = 0.00364282 Jy ! Clean residual min=-0.002106 max=0.002273 Jy/beam ! Clean residual mean=-0.000011 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.0515035 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 41 components and 0.0515035 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.171 mas, bmaj=10.85 mas, bpa=-11.81 degrees ! Estimated noise=0.79665 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.50291e-05 Jy ! Component: 100 - total flux cleaned = -1.904e-05 Jy ! Component: 150 - total flux cleaned = 7.09831e-05 Jy ! Component: 200 - total flux cleaned = 0.000148756 Jy ! Total flux subtracted in 200 components = 0.000148756 Jy ! Clean residual min=-0.002053 max=0.002124 Jy/beam ! Clean residual mean=-0.000018 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 0.0516522 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 = 6.98704e-05 Jy ! Component: 100 - total flux cleaned = 0.000133741 Jy ! Component: 150 - total flux cleaned = 0.000192186 Jy ! Component: 200 - total flux cleaned = 0.000205898 Jy ! Total flux subtracted in 200 components = 0.000205898 Jy ! Clean residual min=-0.002006 max=0.002096 Jy/beam ! Clean residual mean=-0.000017 rms=0.000602 Jy/beam ! Combined flux in latest and established models = 0.0518581 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 76 components and 0.0518581 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.75 mas, bmaj=9.979 mas, bpa=-5.751 degrees ! Estimated noise=0.715141 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000231732 Jy ! Component: 100 - total flux cleaned = 0.000316042 Jy ! Component: 150 - total flux cleaned = 0.00035317 Jy ! Component: 200 - total flux cleaned = 0.000401105 Jy ! Total flux subtracted in 200 components = 0.000401105 Jy ! Clean residual min=-0.001957 max=0.002195 Jy/beam ! Clean residual mean=-0.000010 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.0522592 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 93 components and 0.0522592 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054959Jy sigma=0.918773 ! Fit after self-cal, rms=0.054920Jy sigma=0.918288 wmodel J1143+1843_S_map.mod ! Writing 93 model components to file: J1143+1843_S_map.mod wobs J1143+1843_S_uvs.fits ! Writing UV FITS file: J1143+1843_S_uvs.fits wwins J1143+1843_S_map.win ! wwins: Wrote 2 windows to J1143+1843_S_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 = 0.000659791 Jy ! Component: 100 - total flux cleaned = 0.000732908 Jy ! Component: 150 - total flux cleaned = 0.000665096 Jy ! Component: 200 - total flux cleaned = 0.000536188 Jy ! Component: 250 - total flux cleaned = 0.000382477 Jy ! Component: 300 - total flux cleaned = 0.000323507 Jy ! Component: 350 - total flux cleaned = 0.000323807 Jy ! Component: 400 - total flux cleaned = 0.000184521 Jy ! Component: 450 - total flux cleaned = 4.8319e-05 Jy ! Component: 500 - total flux cleaned = -8.39406e-05 Jy ! Component: 550 - total flux cleaned = -0.000187285 Jy ! Component: 600 - total flux cleaned = -0.000312637 Jy ! Component: 650 - total flux cleaned = -0.00041006 Jy ! Component: 700 - total flux cleaned = -0.000457208 Jy ! Component: 750 - total flux cleaned = -0.000527695 Jy ! Component: 800 - total flux cleaned = -0.000550708 Jy ! Component: 850 - total flux cleaned = -0.000573633 Jy ! Component: 900 - total flux cleaned = -0.000773281 Jy ! Component: 950 - total flux cleaned = -0.000882 Jy ! Component: 1000 - total flux cleaned = -0.000988767 Jy ! Component: 1050 - total flux cleaned = -0.00105181 Jy ! Component: 1100 - total flux cleaned = -0.00119652 Jy ! Component: 1150 - total flux cleaned = -0.00125745 Jy ! Component: 1200 - total flux cleaned = -0.00131801 Jy ! Component: 1250 - total flux cleaned = -0.00135755 Jy ! Component: 1300 - total flux cleaned = -0.00141604 Jy ! Component: 1350 - total flux cleaned = -0.00149275 Jy ! Component: 1400 - total flux cleaned = -0.00158679 Jy ! Component: 1450 - total flux cleaned = -0.00162389 Jy ! Component: 1500 - total flux cleaned = -0.00169738 Jy ! Component: 1550 - total flux cleaned = -0.00173359 Jy ! Component: 1600 - total flux cleaned = -0.00171574 Jy ! Component: 1650 - total flux cleaned = -0.00178673 Jy ! Component: 1700 - total flux cleaned = -0.00182143 Jy ! Component: 1750 - total flux cleaned = -0.00185596 Jy ! Component: 1800 - total flux cleaned = -0.00190712 Jy ! Component: 1850 - total flux cleaned = -0.00187332 Jy ! Component: 1900 - total flux cleaned = -0.00195691 Jy ! Component: 1950 - total flux cleaned = -0.00198996 Jy ! Component: 2000 - total flux cleaned = -0.00195693 Jy ! Component: 2050 - total flux cleaned = -0.00192475 Jy ! Component: 2100 - total flux cleaned = -0.00194095 Jy ! Component: 2150 - total flux cleaned = -0.00190888 Jy ! Component: 2200 - total flux cleaned = -0.00189309 Jy ! Component: 2250 - total flux cleaned = -0.00184625 Jy ! Component: 2300 - total flux cleaned = -0.00184609 Jy ! Component: 2350 - total flux cleaned = -0.00180001 Jy ! Component: 2400 - total flux cleaned = -0.00178502 Jy ! Component: 2450 - total flux cleaned = -0.00176992 Jy ! Component: 2500 - total flux cleaned = -0.00169527 Jy ! Component: 2550 - total flux cleaned = -0.00175463 Jy ! Component: 2600 - total flux cleaned = -0.00171051 Jy ! Component: 2650 - total flux cleaned = -0.00173972 Jy ! Component: 2700 - total flux cleaned = -0.0016963 Jy ! Component: 2750 - total flux cleaned = -0.00171065 Jy ! Component: 2800 - total flux cleaned = -0.00168221 Jy ! Component: 2850 - total flux cleaned = -0.00169632 Jy ! Component: 2900 - total flux cleaned = -0.00165407 Jy ! Component: 2950 - total flux cleaned = -0.00165407 Jy ! Component: 3000 - total flux cleaned = -0.00161254 Jy ! Component: 3050 - total flux cleaned = -0.00159893 Jy ! Component: 3100 - total flux cleaned = -0.00155825 Jy ! Component: 3150 - total flux cleaned = -0.0015718 Jy ! Component: 3200 - total flux cleaned = -0.00157179 Jy ! Component: 3250 - total flux cleaned = -0.00150541 Jy ! Component: 3300 - total flux cleaned = -0.00151855 Jy ! Component: 3350 - total flux cleaned = -0.0014531 Jy ! Component: 3400 - total flux cleaned = -0.00142719 Jy ! Component: 3450 - total flux cleaned = -0.00142715 Jy ! Component: 3500 - total flux cleaned = -0.00140126 Jy ! Component: 3550 - total flux cleaned = -0.00132445 Jy ! Component: 3600 - total flux cleaned = -0.0013117 Jy ! Component: 3650 - total flux cleaned = -0.00128645 Jy ! Component: 3700 - total flux cleaned = -0.00124874 Jy ! Component: 3750 - total flux cleaned = -0.00126123 Jy ! Component: 3800 - total flux cleaned = -0.00127378 Jy ! Component: 3850 - total flux cleaned = -0.00123669 Jy ! Component: 3900 - total flux cleaned = -0.00127365 Jy ! Component: 3950 - total flux cleaned = -0.00127349 Jy ! Component: 4000 - total flux cleaned = -0.00127346 Jy ! Component: 4050 - total flux cleaned = -0.00122504 Jy ! Total flux subtracted in 4096 components = -0.00124911 Jy ! Clean residual min=-0.000683 max=0.000757 Jy/beam ! Clean residual mean=-0.000004 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.0510101 Jy keep ! Adding 320 model components to the UV plane model. ! The established model now contains 413 components and 0.0510102 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv123_uvs/J1143+1843_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.75 x 9.979 at -5.751 degrees (North through East) ! Clean map min=-0.0021231 max=0.047219 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv123_uvs/J1143+1843_S_map.fits wmodel /scr/pima/rv123_uvs/J1143+1843_S_map.mod ! Writing 413 model components to file: /scr/pima/rv123_uvs/J1143+1843_S_map.mod wobs /scr/pima/rv123_uvs/J1143+1843_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv123_uvs/J1143+1843_S_uvs.fits wwins /scr/pima/rv123_uvs/J1143+1843_S_map.win ! wwins: Wrote 3 windows to /scr/pima/rv123_uvs/J1143+1843_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0472187 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000217718 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.38325 1.38325 2.7665 5.53301 11.066 22.132 44.2641 88.5281 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.047 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 216.88 quit ! Quitting program ! Log file /scr/pima/rv123_uvs/J1143+1843_S_dfm.log closed on Sun Dec 23 05:03:32 2018