! Started logfile: /scr/pima/rv120_uvs/J1448+7601_X_dfm.log on Fri Dec 22 22:42:58 2017 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.36575 obs /scr/pima/rv120_uvs/J1448+7601_X_uva.fits ! Reading UV FITS file: /scr/pima/rv120_uvs/J1448+7601_X_uva.fits ! AN table 1: 67 integrations on 6 of 6 possible baselines. ! AN table 2: 8 integrations on 3 of 3 possible baselines. ! AN table 3: 6 integrations on 36 of 36 possible baselines. ! AN table 4: 4 integrations on 3 of 3 possible baselines. ! AN table 5: 8 integrations on 45 of 45 possible baselines. ! AN table 6: 44 integrations on 55 of 55 possible baselines. ! Apparent sampling: 0.396331 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1448+7601 ! ! 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 8.36575e+09 8e+06 1 8e+06 ! 02 2 8.44575e+09 8e+06 1 8e+06 ! 03 3 8.80575e+09 8e+06 1 8e+06 ! 04 4 8.92575e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 79 lines of history. ! ! Reading 5444 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J1448+7601_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 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 118 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 16 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 6 telescope corrections were flagged in sub-array 5. ! A total of 371 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 118 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 16 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 6 telescope corrections were flagged in sub-array 5. ! A total of 371 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 118 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 16 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 6 telescope corrections were flagged in sub-array 5. ! A total of 371 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 118 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 16 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 6 telescope corrections were flagged in sub-array 5. ! A total of 371 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=1.084997Jy sigma=17.881091 ! Fit after self-cal, rms=0.596199Jy sigma=9.270310 ! 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 ! Your choice of large map pixels excluded 5.38% of the data. ! The x-axis pixel size should ideally be below 0.178 milli-arcsec ! The y-axis pixel size should ideally be below 0.18 milli-arcsec ! Estimated beam: bmin=0.7421 mas, bmaj=0.8681 mas, bpa=-16.05 degrees ! Estimated noise=1.01261 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 = 0.323603 Jy ! Component: 100 - total flux cleaned = 0.423606 Jy ! Total flux subtracted in 100 components = 0.423606 Jy ! Clean residual min=-0.012901 max=0.041386 Jy/beam ! Clean residual mean=0.000001 rms=0.003293 Jy/beam ! Combined flux in latest and established models = 0.423606 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.423606 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.131069Jy sigma=1.856295 ! Fit after self-cal, rms=0.130895Jy sigma=1.854582 ! Inverting map ! Your choice of large map pixels excluded 5.38% of the data. ! The x-axis pixel size should ideally be below 0.178 milli-arcsec ! The y-axis pixel size should ideally be below 0.18 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0428947 Jy ! Component: 100 - total flux cleaned = 0.065349 Jy ! Total flux subtracted in 100 components = 0.065349 Jy ! Clean residual min=-0.012934 max=0.015416 Jy/beam ! Clean residual mean=0.000001 rms=0.002619 Jy/beam ! Combined flux in latest and established models = 0.488955 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 11 components and 0.488955 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115388Jy sigma=1.416768 ! Fit after self-cal, rms=0.115328Jy sigma=1.415778 ! Inverting map ! Your choice of large map pixels excluded 5.38% of the data. ! The x-axis pixel size should ideally be below 0.178 milli-arcsec ! The y-axis pixel size should ideally be below 0.18 milli-arcsec 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 ! Your choice of large map pixels excluded 5.38% of the data. ! The x-axis pixel size should ideally be below 0.178 milli-arcsec ! The y-axis pixel size should ideally be below 0.18 milli-arcsec ! Estimated beam: bmin=0.9412 mas, bmaj=1.039 mas, bpa=-18.94 degrees ! Estimated noise=0.725468 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, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0220993 Jy ! Component: 100 - total flux cleaned = 0.0298546 Jy ! Component: 150 - total flux cleaned = 0.0329375 Jy ! Component: 200 - total flux cleaned = 0.0343168 Jy ! Total flux subtracted in 200 components = 0.0343168 Jy ! Clean residual min=-0.011054 max=0.010964 Jy/beam ! Clean residual mean=0.000001 rms=0.002235 Jy/beam ! Combined flux in latest and established models = 0.523272 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 29 components and 0.523272 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111166Jy sigma=1.326267 ! Fit after self-cal, rms=0.110941Jy sigma=1.322649 ! Inverting map ! Your choice of large map pixels excluded 5.38% of the data. ! The x-axis pixel size should ideally be below 0.178 milli-arcsec ! The y-axis pixel size should ideally be below 0.18 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9412 x 1.039 at -18.94 degrees (North through East) ! Clean map min=-0.0097644 max=0.42856 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! KK 1.00 NY 0.92 ON 0.98 WZ 0.95 ! ! A total of 18 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! KK 0.00* MK 0.00* NY 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 FD 1.05 HN 1.04 KP 1.05 ! LA 0.99 NL 0.99 OV 1.01 PT 1.01 ! WZ 0.94 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! HN 0.00* SC 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.98 FD 1.00 HN 1.07 KK 1.42 ! KP 1.04 LA 0.97 NL 0.99 NY 0.89 ! OV 1.02 SC 1.04 ! ! A total of 21 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 1.01 FD 0.99 HN 0.90 KK 0.99 ! KP 1.01 LA 0.99 MK 1.08 NL 0.99 ! OV 1.00 PT 0.99 SC 0.91 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! KK 0.96 NY 0.95 ON 0.96 WZ 0.92 ! ! A total of 18 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! KK 0.00* MK 0.00* NY 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 1.01 HN 1.08 KP 1.03 ! LA 1.00 NL 0.99 OV 1.03 PT 0.99 ! WZ 0.96 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! HN 0.00* SC 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00 FD 0.99 HN 1.16 KK 1.31 ! KP 1.02 LA 0.98 NL 0.98 NY 0.94 ! OV 1.02 SC 1.05 ! ! A total of 21 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 1.00 FD 0.99 HN 0.93 KK 0.99 ! KP 1.00 LA 0.98 MK 1.08 NL 0.98 ! OV 1.02 PT 1.00 SC 0.94 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! KK 0.93 NY 0.93 ON 0.98 WZ 0.90 ! ! A total of 18 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! KK 0.00* MK 0.00* NY 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 1.02 HN 1.00 KP 1.06 ! LA 0.97 NL 1.00 OV 1.04 PT 1.01 ! WZ 0.91 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! HN 0.00* SC 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.99 FD 1.00 HN 1.17 KK 1.28 ! KP 1.02 LA 0.98 NL 0.95 NY 0.90 ! OV 1.01 SC 1.13 ! ! A total of 21 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.98 FD 1.00 HN 0.92 KK 0.98 ! KP 1.01 LA 0.98 MK 1.12 NL 1.00 ! OV 1.00 PT 0.98 SC 0.89 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! KK 0.97 NY 0.94 ON 0.97 WZ 0.89 ! ! A total of 18 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! KK 0.00* MK 0.00* NY 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 1.02 HN 1.04 KP 1.05 ! LA 0.97 NL 1.01 OV 1.06 PT 1.01 ! WZ 0.91 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! HN 0.00* SC 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.97 FD 1.00 HN 1.17 KK 1.38 ! KP 1.01 LA 0.98 NL 0.98 NY 0.91 ! OV 1.00 SC 1.15 ! ! A total of 21 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.98 FD 0.99 HN 0.90 KK 1.01 ! KP 1.01 LA 0.97 MK 1.14 NL 0.98 ! OV 0.99 PT 0.99 SC 0.89 ! ! ! Fit before self-cal, rms=0.110941Jy sigma=1.322649 ! Fit after self-cal, rms=0.110003Jy sigma=1.209749 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 5.45% of the data. ! The x-axis pixel size should ideally be below 0.178 milli-arcsec ! The y-axis pixel size should ideally be below 0.18 milli-arcsec ! Estimated beam: bmin=0.9416 mas, bmaj=1.089 mas, bpa=-21.21 degrees ! Estimated noise=0.732303 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 = -0.00378281 Jy ! Component: 100 - total flux cleaned = -0.00326068 Jy ! Component: 150 - total flux cleaned = -0.00325913 Jy ! Component: 200 - total flux cleaned = -0.0032651 Jy ! Total flux subtracted in 200 components = -0.0032651 Jy ! Clean residual min=-0.006950 max=0.008029 Jy/beam ! Clean residual mean=-0.000003 rms=0.001449 Jy/beam ! Combined flux in latest and established models = 0.520007 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 38 components and 0.520007 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108239Jy sigma=1.190804 ! Fit after self-cal, rms=0.108323Jy sigma=1.190197 ! Inverting map ! Your choice of large map pixels excluded 5.45% of the data. ! The x-axis pixel size should ideally be below 0.178 milli-arcsec ! The y-axis pixel size should ideally be below 0.18 milli-arcsec ! Added new window around map position (1.8, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00131339 Jy ! Component: 100 - total flux cleaned = 0.00103358 Jy ! Component: 150 - total flux cleaned = 0.000593633 Jy ! Component: 200 - total flux cleaned = 0.000396677 Jy ! Total flux subtracted in 200 components = 0.000396677 Jy ! Clean residual min=-0.006512 max=0.006540 Jy/beam ! Clean residual mean=-0.000003 rms=0.001402 Jy/beam ! Combined flux in latest and established models = 0.520403 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 52 components and 0.520403 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106711Jy sigma=1.170382 ! Fit after self-cal, rms=0.106684Jy sigma=1.169298 ! Inverting map ! Your choice of large map pixels excluded 5.45% of the data. ! The x-axis pixel size should ideally be below 0.178 milli-arcsec ! The y-axis pixel size should ideally be below 0.18 milli-arcsec 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=0.106684Jy sigma=1.169298 ! Fit after self-cal, rms=0.134961Jy sigma=0.964406 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 5.45% of the data. ! The x-axis pixel size should ideally be below 0.178 milli-arcsec ! The y-axis pixel size should ideally be below 0.18 milli-arcsec ! Estimated beam: bmin=0.936 mas, bmaj=1.107 mas, bpa=-23.22 degrees ! Estimated noise=0.735163 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000384587 Jy ! Component: 100 - total flux cleaned = -0.000382083 Jy ! Component: 150 - total flux cleaned = -0.000288891 Jy ! Component: 200 - total flux cleaned = -0.000125384 Jy ! Total flux subtracted in 200 components = -0.000125384 Jy ! Clean residual min=-0.003147 max=0.003585 Jy/beam ! Clean residual mean=-0.000007 rms=0.000692 Jy/beam ! Combined flux in latest and established models = 0.520278 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 62 components and 0.520278 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.134733Jy sigma=0.960015 ! Fit after self-cal, rms=0.134806Jy sigma=0.959502 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 5.45% of the data. ! The x-axis pixel size should ideally be below 0.178 milli-arcsec ! The y-axis pixel size should ideally be below 0.18 milli-arcsec 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 (-23.4, 25.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00208075 Jy ! Component: 100 - total flux cleaned = 0.00232491 Jy ! Component: 150 - total flux cleaned = 0.00247239 Jy ! Component: 200 - total flux cleaned = 0.00260851 Jy ! Total flux subtracted in 200 components = 0.00260851 Jy ! Clean residual min=-0.003038 max=0.002965 Jy/beam ! Clean residual mean=-0.000006 rms=0.000673 Jy/beam ! Combined flux in latest and established models = 0.522887 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 69 components and 0.522886 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.134684Jy sigma=0.956128 ! Fit after self-cal, rms=0.134645Jy sigma=0.955823 ! Inverting map ! Your choice of large map pixels excluded 5.45% of the data. ! The x-axis pixel size should ideally be below 0.178 milli-arcsec ! The y-axis pixel size should ideally be below 0.18 milli-arcsec ! Added new window around map position (45.2, 44). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00223343 Jy ! Component: 100 - total flux cleaned = 0.0024536 Jy ! Component: 150 - total flux cleaned = 0.00258512 Jy ! Component: 200 - total flux cleaned = 0.00270714 Jy ! Total flux subtracted in 200 components = 0.00270714 Jy ! Clean residual min=-0.002853 max=0.002865 Jy/beam ! Clean residual mean=-0.000007 rms=0.000669 Jy/beam ! Combined flux in latest and established models = 0.525594 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 80 components and 0.525594 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.134498Jy sigma=0.953505 ! Fit after self-cal, rms=0.134482Jy sigma=0.953346 ! Inverting map ! Your choice of large map pixels excluded 5.45% of the data. ! The x-axis pixel size should ideally be below 0.178 milli-arcsec ! The y-axis pixel size should ideally be below 0.18 milli-arcsec 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=0.134482Jy sigma=0.953346 ! Fit after self-cal, rms=0.137134Jy sigma=0.950848 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 5.45% of the data. ! The x-axis pixel size should ideally be below 0.178 milli-arcsec ! The y-axis pixel size should ideally be below 0.18 milli-arcsec ! Estimated beam: bmin=0.9355 mas, bmaj=1.109 mas, bpa=-23.67 degrees ! Estimated noise=0.735455 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000811123 Jy ! Component: 100 - total flux cleaned = -0.000586384 Jy ! Component: 150 - total flux cleaned = -0.000186048 Jy ! Component: 200 - total flux cleaned = -3.82167e-06 Jy ! Total flux subtracted in 200 components = -3.82167e-06 Jy ! Clean residual min=-0.002860 max=0.002716 Jy/beam ! Clean residual mean=-0.000007 rms=0.000648 Jy/beam ! Combined flux in latest and established models = 0.52559 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 83 components and 0.52559 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.137012Jy sigma=0.948787 ! Fit after self-cal, rms=0.137009Jy sigma=0.948700 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 5.45% of the data. ! The x-axis pixel size should ideally be below 0.178 milli-arcsec ! The y-axis pixel size should ideally be below 0.18 milli-arcsec 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 = 0.000249287 Jy ! Component: 100 - total flux cleaned = 0.000308144 Jy ! Component: 150 - total flux cleaned = 0.000309575 Jy ! Component: 200 - total flux cleaned = 0.000412582 Jy ! Total flux subtracted in 200 components = 0.000412582 Jy ! Clean residual min=-0.002774 max=0.002708 Jy/beam ! Clean residual mean=-0.000007 rms=0.000644 Jy/beam ! Combined flux in latest and established models = 0.526002 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 95 components and 0.526002 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.136930Jy sigma=0.947642 ! Fit after self-cal, rms=0.136918Jy sigma=0.947596 ! Inverting map ! Your choice of large map pixels excluded 5.45% of the data. ! The x-axis pixel size should ideally be below 0.178 milli-arcsec ! The y-axis pixel size should ideally be below 0.18 milli-arcsec 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. ! ! Fit before self-cal, rms=0.136918Jy sigma=0.947596 ! Fit after self-cal, rms=0.138275Jy sigma=0.947206 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 5.45% of the data. ! The x-axis pixel size should ideally be below 0.178 milli-arcsec ! The y-axis pixel size should ideally be below 0.18 milli-arcsec ! Estimated beam: bmin=2.487 mas, bmaj=2.778 mas, bpa=-24.23 degrees ! Estimated noise=0.872089 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000647083 Jy ! Component: 100 - total flux cleaned = -0.000851509 Jy ! Component: 150 - total flux cleaned = -0.000830214 Jy ! Component: 200 - total flux cleaned = -0.000831295 Jy ! Total flux subtracted in 200 components = -0.000831295 Jy ! Clean residual min=-0.002697 max=0.002889 Jy/beam ! Clean residual mean=-0.000016 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.525171 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 109 components and 0.525171 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.138262Jy sigma=0.946757 ! Fit after self-cal, rms=0.138267Jy sigma=0.946710 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 5.45% of the data. ! The x-axis pixel size should ideally be below 0.178 milli-arcsec ! The y-axis pixel size should ideally be below 0.18 milli-arcsec 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 = -0.000116127 Jy ! Component: 100 - total flux cleaned = -7.40594e-05 Jy ! Component: 150 - total flux cleaned = -1.54187e-05 Jy ! Component: 200 - total flux cleaned = 3.83014e-05 Jy ! Total flux subtracted in 200 components = 3.83014e-05 Jy ! Clean residual min=-0.002683 max=0.002854 Jy/beam ! Clean residual mean=-0.000016 rms=0.000692 Jy/beam ! Combined flux in latest and established models = 0.525209 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 117 components and 0.525209 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.138259Jy sigma=0.946526 ! Fit after self-cal, rms=0.138257Jy sigma=0.946511 ! Inverting map ! Your choice of large map pixels excluded 5.45% of the data. ! The x-axis pixel size should ideally be below 0.178 milli-arcsec ! The y-axis pixel size should ideally be below 0.18 milli-arcsec 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 ! Your choice of large map pixels excluded 5.45% of the data. ! The x-axis pixel size should ideally be below 0.178 milli-arcsec ! The y-axis pixel size should ideally be below 0.18 milli-arcsec ! Estimated beam: bmin=0.9345 mas, bmaj=1.11 mas, bpa=-23.97 degrees ! Estimated noise=0.735475 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9345 x 1.11 at -23.97 degrees (North through East) ! Clean map min=-0.0028782 max=0.42714 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 ! Your choice of large map pixels excluded 5.45% of the data. ! The x-axis pixel size should ideally be below 0.178 milli-arcsec ! The y-axis pixel size should ideally be below 0.18 milli-arcsec ! Estimated beam: bmin=0.7239 mas, bmaj=0.9277 mas, bpa=-22.78 degrees ! Estimated noise=1.02558 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.322766 Jy ! Component: 100 - total flux cleaned = 0.423729 Jy ! Component: 150 - total flux cleaned = 0.46633 Jy ! Component: 200 - total flux cleaned = 0.486664 Jy ! Total flux subtracted in 200 components = 0.486664 Jy ! Clean residual min=-0.004829 max=0.010204 Jy/beam ! Clean residual mean=-0.000004 rms=0.001240 Jy/beam ! Combined flux in latest and established models = 0.486664 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.486664 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 5.45% of the data. ! The x-axis pixel size should ideally be below 0.178 milli-arcsec ! The y-axis pixel size should ideally be below 0.18 milli-arcsec ! Estimated beam: bmin=0.9345 mas, bmaj=1.11 mas, bpa=-23.97 degrees ! Estimated noise=0.735475 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 = 0.0157983 Jy ! Component: 100 - total flux cleaned = 0.0242239 Jy ! Component: 150 - total flux cleaned = 0.0295614 Jy ! Component: 200 - total flux cleaned = 0.0335379 Jy ! Total flux subtracted in 200 components = 0.0335379 Jy ! Clean residual min=-0.002990 max=0.002848 Jy/beam ! Clean residual mean=-0.000006 rms=0.000687 Jy/beam ! Combined flux in latest and established models = 0.520202 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 36 components and 0.520202 Jy ! Inverting map ! Your choice of large map pixels excluded 5.45% of the data. ! The x-axis pixel size should ideally be below 0.178 milli-arcsec ! The y-axis pixel size should ideally be below 0.18 milli-arcsec 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 ! Your choice of large map pixels excluded 5.45% of the data. ! The x-axis pixel size should ideally be below 0.178 milli-arcsec ! The y-axis pixel size should ideally be below 0.18 milli-arcsec ! Estimated beam: bmin=2.487 mas, bmaj=2.778 mas, bpa=-24.23 degrees ! Estimated noise=0.872089 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00264473 Jy ! Component: 100 - total flux cleaned = 0.00387499 Jy ! Component: 150 - total flux cleaned = 0.0043501 Jy ! Component: 200 - total flux cleaned = 0.00458516 Jy ! Total flux subtracted in 200 components = 0.00458516 Jy ! Clean residual min=-0.002526 max=0.002899 Jy/beam ! Clean residual mean=-0.000014 rms=0.000693 Jy/beam ! Combined flux in latest and established models = 0.524787 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 = 0.000202071 Jy ! Component: 100 - total flux cleaned = 0.000375654 Jy ! Component: 150 - total flux cleaned = 0.000503752 Jy ! Component: 200 - total flux cleaned = 0.000574553 Jy ! Total flux subtracted in 200 components = 0.000574553 Jy ! Clean residual min=-0.002558 max=0.002908 Jy/beam ! Clean residual mean=-0.000015 rms=0.000692 Jy/beam ! Combined flux in latest and established models = 0.525362 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 69 components and 0.525362 Jy ! Inverting map ! Your choice of large map pixels excluded 5.45% of the data. ! The x-axis pixel size should ideally be below 0.178 milli-arcsec ! The y-axis pixel size should ideally be below 0.18 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 5.45% of the data. ! The x-axis pixel size should ideally be below 0.178 milli-arcsec ! The y-axis pixel size should ideally be below 0.18 milli-arcsec ! Estimated beam: bmin=0.9345 mas, bmaj=1.11 mas, bpa=-23.97 degrees ! Estimated noise=0.735475 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000641168 Jy ! Component: 100 - total flux cleaned = 0.000910344 Jy ! Component: 150 - total flux cleaned = 0.000994271 Jy ! Component: 200 - total flux cleaned = 0.00099301 Jy ! Total flux subtracted in 200 components = 0.00099301 Jy ! Clean residual min=-0.002752 max=0.002836 Jy/beam ! Clean residual mean=-0.000008 rms=0.000658 Jy/beam ! Combined flux in latest and established models = 0.526355 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 88 components and 0.526355 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.138682Jy sigma=0.953837 ! Fit after self-cal, rms=0.138611Jy sigma=0.952025 wmodel J1448+7601_X_map.mod ! Writing 88 model components to file: J1448+7601_X_map.mod wobs J1448+7601_X_uvs.fits ! Writing UV FITS file: J1448+7601_X_uvs.fits wwins J1448+7601_X_map.win ! wwins: Wrote 5 windows to J1448+7601_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 5.45% of the data. ! The x-axis pixel size should ideally be below 0.178 milli-arcsec ! The y-axis pixel size should ideally be below 0.18 milli-arcsec ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000218893 Jy ! Component: 100 - total flux cleaned = -0.000120472 Jy ! Component: 150 - total flux cleaned = -0.000168066 Jy ! Component: 200 - total flux cleaned = -0.000260764 Jy ! Component: 250 - total flux cleaned = -0.000351283 Jy ! Component: 300 - total flux cleaned = -0.000662337 Jy ! Component: 350 - total flux cleaned = -0.000706289 Jy ! Component: 400 - total flux cleaned = -0.000835782 Jy ! Component: 450 - total flux cleaned = -0.000878916 Jy ! Component: 500 - total flux cleaned = -0.00108854 Jy ! Component: 550 - total flux cleaned = -0.00117059 Jy ! Component: 600 - total flux cleaned = -0.00112967 Jy ! Component: 650 - total flux cleaned = -0.00121075 Jy ! Component: 700 - total flux cleaned = -0.0013316 Jy ! Component: 750 - total flux cleaned = -0.00133125 Jy ! Component: 800 - total flux cleaned = -0.00125259 Jy ! Component: 850 - total flux cleaned = -0.00144835 Jy ! Component: 900 - total flux cleaned = -0.00144783 Jy ! Component: 950 - total flux cleaned = -0.00163991 Jy ! Component: 1000 - total flux cleaned = -0.00167786 Jy ! Component: 1050 - total flux cleaned = -0.00186631 Jy ! Component: 1100 - total flux cleaned = -0.00182886 Jy ! Component: 1150 - total flux cleaned = -0.00194032 Jy ! Component: 1200 - total flux cleaned = -0.00208846 Jy ! Component: 1250 - total flux cleaned = -0.00219836 Jy ! Component: 1300 - total flux cleaned = -0.00234433 Jy ! Component: 1350 - total flux cleaned = -0.00238078 Jy ! Component: 1400 - total flux cleaned = -0.00259676 Jy ! Component: 1450 - total flux cleaned = -0.00248917 Jy ! Component: 1500 - total flux cleaned = -0.00266684 Jy ! Component: 1550 - total flux cleaned = -0.00273802 Jy ! Component: 1600 - total flux cleaned = -0.00277333 Jy ! Component: 1650 - total flux cleaned = -0.00301823 Jy ! Component: 1700 - total flux cleaned = -0.00305343 Jy ! Component: 1750 - total flux cleaned = -0.00308818 Jy ! Component: 1800 - total flux cleaned = -0.00329545 Jy ! Component: 1850 - total flux cleaned = -0.00353563 Jy ! Component: 1900 - total flux cleaned = -0.00339903 Jy ! Component: 1950 - total flux cleaned = -0.00353508 Jy ! Component: 2000 - total flux cleaned = -0.00356858 Jy ! Component: 2050 - total flux cleaned = -0.003602 Jy ! Component: 2100 - total flux cleaned = -0.0037697 Jy ! Component: 2150 - total flux cleaned = -0.00373634 Jy ! Component: 2200 - total flux cleaned = -0.00373608 Jy ! Component: 2250 - total flux cleaned = -0.00383541 Jy ! Component: 2300 - total flux cleaned = -0.00370369 Jy ! Component: 2350 - total flux cleaned = -0.00396616 Jy ! Component: 2400 - total flux cleaned = -0.00399876 Jy ! Component: 2450 - total flux cleaned = -0.00390104 Jy ! Component: 2500 - total flux cleaned = -0.00406306 Jy ! Component: 2550 - total flux cleaned = -0.00412766 Jy ! Component: 2600 - total flux cleaned = -0.00409566 Jy ! Component: 2650 - total flux cleaned = -0.0040637 Jy ! Component: 2700 - total flux cleaned = -0.0041275 Jy ! Component: 2750 - total flux cleaned = -0.00425456 Jy ! Component: 2800 - total flux cleaned = -0.00431808 Jy ! Component: 2850 - total flux cleaned = -0.00431799 Jy ! Component: 2900 - total flux cleaned = -0.0042866 Jy ! Component: 2950 - total flux cleaned = -0.00425511 Jy ! Component: 3000 - total flux cleaned = -0.00450472 Jy ! Component: 3050 - total flux cleaned = -0.00444231 Jy ! Component: 3100 - total flux cleaned = -0.00456618 Jy ! Component: 3150 - total flux cleaned = -0.00462803 Jy ! Component: 3200 - total flux cleaned = -0.0047203 Jy ! Component: 3250 - total flux cleaned = -0.00493476 Jy ! Component: 3300 - total flux cleaned = -0.00487361 Jy ! Component: 3350 - total flux cleaned = -0.00496479 Jy ! Component: 3400 - total flux cleaned = -0.00484327 Jy ! Component: 3450 - total flux cleaned = -0.00490381 Jy ! Component: 3500 - total flux cleaned = -0.0051755 Jy ! Component: 3550 - total flux cleaned = -0.00511528 Jy ! Component: 3600 - total flux cleaned = -0.00514538 Jy ! Component: 3650 - total flux cleaned = -0.00517532 Jy ! Component: 3700 - total flux cleaned = -0.00523486 Jy ! Component: 3750 - total flux cleaned = -0.00535361 Jy ! Component: 3800 - total flux cleaned = -0.00553124 Jy ! Component: 3850 - total flux cleaned = -0.00547213 Jy ! Component: 3900 - total flux cleaned = -0.00553101 Jy ! Component: 3950 - total flux cleaned = -0.00564836 Jy ! Component: 4000 - total flux cleaned = -0.00567765 Jy ! Component: 4050 - total flux cleaned = -0.0058528 Jy ! Total flux subtracted in 4096 components = -0.00591085 Jy ! Clean residual min=-0.001765 max=0.001721 Jy/beam ! Clean residual mean=-0.000006 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.520444 Jy keep ! Adding 365 model components to the UV plane model. ! The established model now contains 453 components and 0.520444 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv120_uvs/J1448+7601_X_map.fits ! Inverting map ! Your choice of large map pixels excluded 5.45% of the data. ! The x-axis pixel size should ideally be below 0.178 milli-arcsec ! The y-axis pixel size should ideally be below 0.18 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9345 x 1.11 at -23.97 degrees (North through East) ! Clean map min=-0.002303 max=0.42813 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv120_uvs/J1448+7601_X_map.fits wmodel /scr/pima/rv120_uvs/J1448+7601_X_map.mod ! Writing 453 model components to file: /scr/pima/rv120_uvs/J1448+7601_X_map.mod wobs /scr/pima/rv120_uvs/J1448+7601_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv120_uvs/J1448+7601_X_uvs.fits wwins /scr/pima/rv120_uvs/J1448+7601_X_map.win ! wwins: Wrote 6 windows to /scr/pima/rv120_uvs/J1448+7601_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.428125 invert ! Inverting map ! Your choice of large map pixels excluded 5.45% of the data. ! The x-axis pixel size should ideally be below 0.178 milli-arcsec ! The y-axis pixel size should ideally be below 0.18 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00048669 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.341038 0.341038 0.682076 1.36415 2.7283 5.45661 10.9132 21.8264 43.6529 87.3058 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.428 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 879.667 quit ! Quitting program ! Log file /scr/pima/rv120_uvs/J1448+7601_X_dfm.log closed on Fri Dec 22 22:43:03 2017