! Started logfile: /scr/pima/gb073_uvs/J0745+2614_X_uvs.log on Sat Dec 26 09:33:49 2015 obs /scr/pima/gb073_uvs/J0745+2614_X_uva.fits ! Reading UV FITS file: /scr/pima/gb073_uvs/J0745+2614_X_uva.fits ! AN table 1: 29 integrations on 36 of 36 possible baselines. ! AN table 2: 29 integrations on 55 of 55 possible baselines. ! AN table 3: 29 integrations on 28 of 28 possible baselines. ! AN table 4: 29 integrations on 55 of 55 possible baselines. ! Apparent sampling: 0.994649 visibilities/baseline/integration-bin. ! Found source: J0745+2614 ! ! 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 8.39799e+09 8e+06 1 8e+06 ! 02 2 8.40599e+09 8e+06 1 8e+06 ! 03 3 8.46799e+09 8e+06 1 8e+06 ! 04 4 8.47599e+09 8e+06 1 8e+06 ! 05 5 8.78299e+09 8e+06 1 8e+06 ! 06 6 8.79099e+09 8e+06 1 8e+06 ! 07 7 8.88799e+09 8e+06 1 8e+06 ! 08 8 8.89599e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 40152 visibilities. select RR ! 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 ![@/home/lpetrov/bin/01_muppet /scr/pima/gb073_uvs/J0745+2614_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 29 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 29 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 29 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 29 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 29 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 29 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 29 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 29 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 5. ! A total of 29 telescope corrections were flagged in sub-array 1. ! A total of 58 telescope corrections were flagged in sub-array 2. ! A total of 30 telescope corrections were flagged in sub-array 3. ! A total of 58 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 6. ! A total of 29 telescope corrections were flagged in sub-array 1. ! A total of 58 telescope corrections were flagged in sub-array 2. ! A total of 30 telescope corrections were flagged in sub-array 3. ! A total of 58 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 7. ! A total of 29 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 29 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 8. ! A total of 29 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 29 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=1.020952Jy sigma=10.169341 ! Fit after self-cal, rms=0.831389Jy sigma=8.264932 ! 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 3.61% of the data. ! The x-axis pixel size should ideally be below 0.1771 milli-arcsec ! Estimated beam: bmin=0.5258 mas, bmaj=1.352 mas, bpa=-11.04 degrees ! Estimated noise=0.924161 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 = 0.131186 Jy ! Component: 100 - total flux cleaned = 0.159839 Jy ! Total flux subtracted in 100 components = 0.159839 Jy ! Clean residual min=-0.004704 max=0.008542 Jy/beam ! Clean residual mean=-0.000000 rms=0.001022 Jy/beam ! Combined flux in latest and established models = 0.159839 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.159839 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=0.088202Jy sigma=0.708815 ! Fit after self-cal, rms=0.088195Jy sigma=0.708778 ! Inverting map ! Your choice of large map pixels excluded 3.61% of the data. ! The x-axis pixel size should ideally be below 0.1771 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00887762 Jy ! Component: 100 - total flux cleaned = 0.0131347 Jy ! Total flux subtracted in 100 components = 0.0131347 Jy ! Clean residual min=-0.004252 max=0.004371 Jy/beam ! Clean residual mean=-0.000000 rms=0.000914 Jy/beam ! Combined flux in latest and established models = 0.172973 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.172973 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=0.087302Jy sigma=0.696037 ! Fit after self-cal, rms=0.087315Jy sigma=0.695989 ! Inverting map ! Your choice of large map pixels excluded 3.61% of the data. ! The x-axis pixel size should ideally be below 0.1771 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 3.61% of the data. ! The x-axis pixel size should ideally be below 0.1771 milli-arcsec ! Estimated beam: bmin=0.7155 mas, bmaj=1.66 mas, bpa=-9.258 degrees ! Estimated noise=0.406174 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-0.8, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00299451 Jy ! Component: 100 - total flux cleaned = 0.00343497 Jy ! Component: 150 - total flux cleaned = 0.00380529 Jy ! Component: 200 - total flux cleaned = 0.00393395 Jy ! Total flux subtracted in 200 components = 0.00393395 Jy ! Clean residual min=-0.002304 max=0.002375 Jy/beam ! Clean residual mean=0.000001 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.176907 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 26 components and 0.176907 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=0.087028Jy sigma=0.693301 ! Fit after self-cal, rms=0.087021Jy sigma=0.693198 ! Inverting map ! Your choice of large map pixels excluded 3.61% of the data. ! The x-axis pixel size should ideally be below 0.1771 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7155 x 1.66 at -9.258 degrees (North through East) ! Clean map min=-0.0018241 max=0.17066 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 KP 1.01 LA 1.06 ! MK 0.95 NL 0.92 OV 1.05 PT 0.98 ! SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* NL 1.00* ON 1.00* OV 1.00* ! PT 1.00* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.96 FD 1.01 KP 1.02 LA 1.06 ! MK 0.95 NL 0.91 PT 0.96 SC 1.01 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.93 EF 1.00* FD 0.99 KP 0.99 ! LA 1.04 MC 0.98 NL 0.93 ON 1.02 ! OV 1.01 PT 0.95 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 KP 1.00 LA 1.08 ! MK 1.02 NL 0.95 OV 1.05 PT 1.01 ! SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* NL 1.00* ON 1.00* OV 1.00* ! PT 1.00* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 FD 1.02 KP 1.02 LA 1.05 ! MK 1.01 NL 0.95 PT 1.00 SC 1.05 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 EF 1.00* FD 1.00 KP 1.03 ! LA 1.09 MC 0.95 NL 0.97 ON 1.01 ! OV 1.02 PT 1.02 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 KP 0.95 LA 1.02 ! MK 0.93 NL 0.93 OV 1.00 PT 1.03 ! SC 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* NL 1.00* ON 1.00* OV 1.00* ! PT 1.00* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 1.03 KP 0.95 LA 0.97 ! MK 0.98 NL 0.96 PT 1.02 SC 1.01 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.98 EF 1.00* FD 0.99 KP 0.96 ! LA 0.97 MC 1.00 NL 0.94 ON 1.00 ! OV 1.02 PT 0.99 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 KP 1.01 LA 1.01 ! MK 0.96 NL 0.98 OV 1.01 PT 1.07 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* NL 1.00* ON 1.00* OV 1.00* ! PT 1.00* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 1.01 KP 0.98 LA 0.99 ! MK 0.95 NL 0.99 PT 1.04 SC 1.07 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.99 EF 1.00* FD 1.02 KP 1.00 ! LA 1.01 MC 0.96 NL 0.97 ON 1.00 ! OV 1.01 PT 1.03 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.04 KP 0.90 LA 0.97 ! MK 0.96 NL 0.98 OV 1.06 PT 0.99 ! SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* NL 1.00* ON 1.00* OV 1.00* ! PT 1.00* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 0.98 KP 0.89 LA 1.01 ! MK 0.97 NL 0.99 PT 0.97 SC 1.02 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 KP 0.89 LA 1.00 ! MK 0.94 NL 0.98 OV 1.08 PT 0.95 ! SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* NL 1.00* ON 1.00* OV 1.00* ! PT 1.00* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 0.99 KP 0.85 LA 1.02 ! MK 0.97 NL 1.00 PT 0.92 SC 0.98 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.07 KP 0.92 LA 1.05 ! MK 1.01 NL 1.01 OV 0.97 PT 0.98 ! SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* NL 1.00* ON 1.00* OV 1.00* ! PT 1.00* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 FD 1.03 KP 0.91 LA 0.98 ! MK 1.04 NL 1.02 PT 0.99 SC 0.96 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 KP 0.90 LA 1.04 ! MK 1.02 NL 0.99 OV 1.01 PT 1.02 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* NL 1.00* ON 1.00* OV 1.00* ! PT 1.00* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 1.02 KP 0.89 LA 1.02 ! MK 1.00 NL 1.01 PT 1.03 SC 1.02 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.087021Jy sigma=0.693198 ! Fit after self-cal, rms=0.086032Jy sigma=0.688170 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 3.61% of the data. ! The x-axis pixel size should ideally be below 0.1771 milli-arcsec ! Estimated beam: bmin=0.7146 mas, bmaj=1.664 mas, bpa=-9.36 degrees ! Estimated noise=0.403274 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 (-2, 8.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000964712 Jy ! Component: 100 - total flux cleaned = 0.00089851 Jy ! Component: 150 - total flux cleaned = 0.000960107 Jy ! Component: 200 - total flux cleaned = 0.000958227 Jy ! Total flux subtracted in 200 components = 0.000958227 Jy ! Clean residual min=-0.002183 max=0.002007 Jy/beam ! Clean residual mean=0.000001 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.177866 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 40 components and 0.177865 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=0.085852Jy sigma=0.686671 ! Fit after self-cal, rms=0.085857Jy sigma=0.686601 ! Inverting map ! Your choice of large map pixels excluded 3.61% of the data. ! The x-axis pixel size should ideally be below 0.1771 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.085857Jy sigma=0.686601 ! Fit after self-cal, rms=0.085682Jy sigma=0.686572 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 3.61% of the data. ! The x-axis pixel size should ideally be below 0.1771 milli-arcsec ! Estimated beam: bmin=0.7143 mas, bmaj=1.664 mas, bpa=-9.385 degrees ! Estimated noise=0.402845 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000140818 Jy ! Component: 100 - total flux cleaned = 0.000141187 Jy ! Component: 150 - total flux cleaned = 0.000139563 Jy ! Component: 200 - total flux cleaned = 9.06198e-05 Jy ! Total flux subtracted in 200 components = 9.06198e-05 Jy ! Clean residual min=-0.002186 max=0.002009 Jy/beam ! Clean residual mean=0.000001 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.177956 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 45 components and 0.177956 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=0.085556Jy sigma=0.685542 ! Fit after self-cal, rms=0.085554Jy sigma=0.685529 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 3.61% of the data. ! The x-axis pixel size should ideally be below 0.1771 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 = 5.82504e-07 Jy ! Component: 100 - total flux cleaned = 5.24396e-08 Jy ! Component: 150 - total flux cleaned = -4.66614e-05 Jy ! Component: 200 - total flux cleaned = -4.77536e-05 Jy ! Total flux subtracted in 200 components = -4.77536e-05 Jy ! Clean residual min=-0.002175 max=0.002001 Jy/beam ! Clean residual mean=0.000001 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.177908 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 48 components and 0.177908 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=0.085458Jy sigma=0.684737 ! Fit after self-cal, rms=0.085456Jy sigma=0.684724 ! Inverting map ! Your choice of large map pixels excluded 3.61% of the data. ! The x-axis pixel size should ideally be below 0.1771 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.085456Jy sigma=0.684724 ! Fit after self-cal, rms=0.085676Jy sigma=0.683679 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 3.61% of the data. ! The x-axis pixel size should ideally be below 0.1771 milli-arcsec ! Estimated beam: bmin=0.7177 mas, bmaj=1.668 mas, bpa=-9.25 degrees ! Estimated noise=0.403099 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000579018 Jy ! Component: 100 - total flux cleaned = -0.000786888 Jy ! Component: 150 - total flux cleaned = -0.000862605 Jy ! Component: 200 - total flux cleaned = -0.000934089 Jy ! Total flux subtracted in 200 components = -0.000934089 Jy ! Clean residual min=-0.002037 max=0.002005 Jy/beam ! Clean residual mean=0.000001 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.176974 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 58 components and 0.176974 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=0.085595Jy sigma=0.682978 ! Fit after self-cal, rms=0.085602Jy sigma=0.682954 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 3.61% of the data. ! The x-axis pixel size should ideally be below 0.1771 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 = -3.76302e-05 Jy ! Component: 100 - total flux cleaned = -0.000107804 Jy ! Component: 150 - total flux cleaned = -0.000107284 Jy ! Component: 200 - total flux cleaned = -0.00014048 Jy ! Total flux subtracted in 200 components = -0.00014048 Jy ! Clean residual min=-0.001997 max=0.001983 Jy/beam ! Clean residual mean=0.000001 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.176834 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 64 components and 0.176834 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=0.085548Jy sigma=0.682505 ! Fit after self-cal, rms=0.085547Jy sigma=0.682496 ! Inverting map ! Your choice of large map pixels excluded 3.61% of the data. ! The x-axis pixel size should ideally be below 0.1771 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.085547Jy sigma=0.682496 ! Fit after self-cal, rms=0.085558Jy sigma=0.682485 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 3.61% of the data. ! The x-axis pixel size should ideally be below 0.1771 milli-arcsec ! Estimated beam: bmin=2.72 mas, bmaj=3.035 mas, bpa=-3.18 degrees ! Estimated noise=0.489017 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000789931 Jy ! Component: 100 - total flux cleaned = -0.000940135 Jy ! Component: 150 - total flux cleaned = -0.000954903 Jy ! Component: 200 - total flux cleaned = -0.00095509 Jy ! Total flux subtracted in 200 components = -0.00095509 Jy ! Clean residual min=-0.001683 max=0.001540 Jy/beam ! Clean residual mean=0.000002 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.175879 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 73 components and 0.175879 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=0.085550Jy sigma=0.682502 ! Fit after self-cal, rms=0.085549Jy sigma=0.682489 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 3.61% of the data. ! The x-axis pixel size should ideally be below 0.1771 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 = -0.000245237 Jy ! Component: 100 - total flux cleaned = -0.000257668 Jy ! Component: 150 - total flux cleaned = -0.000268631 Jy ! Component: 200 - total flux cleaned = -0.000268052 Jy ! Total flux subtracted in 200 components = -0.000268052 Jy ! Clean residual min=-0.001669 max=0.001527 Jy/beam ! Clean residual mean=0.000002 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.175611 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 79 components and 0.175611 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=0.085551Jy sigma=0.682563 ! Fit after self-cal, rms=0.085550Jy sigma=0.682559 ! Inverting map ! Your choice of large map pixels excluded 3.61% of the data. ! The x-axis pixel size should ideally be below 0.1771 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 3.61% of the data. ! The x-axis pixel size should ideally be below 0.1771 milli-arcsec ! Estimated beam: bmin=0.7181 mas, bmaj=1.669 mas, bpa=-9.265 degrees ! Estimated noise=0.402764 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7181 x 1.669 at -9.265 degrees (North through East) ! Clean map min=-0.0023669 max=0.1697 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 3.61% of the data. ! The x-axis pixel size should ideally be below 0.1771 milli-arcsec ! Estimated beam: bmin=0.528 mas, bmaj=1.359 mas, bpa=-10.99 degrees ! Estimated noise=0.91812 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.13024 Jy ! Component: 100 - total flux cleaned = 0.158739 Jy ! Component: 150 - total flux cleaned = 0.167446 Jy ! Component: 200 - total flux cleaned = 0.171222 Jy ! Total flux subtracted in 200 components = 0.171222 Jy ! Clean residual min=-0.003774 max=0.004032 Jy/beam ! Clean residual mean=-0.000000 rms=0.000857 Jy/beam ! Combined flux in latest and established models = 0.171222 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.171222 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 3.61% of the data. ! The x-axis pixel size should ideally be below 0.1771 milli-arcsec ! Estimated beam: bmin=0.7181 mas, bmaj=1.669 mas, bpa=-9.265 degrees ! Estimated noise=0.402764 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 = 0.00449365 Jy ! Component: 100 - total flux cleaned = 0.00479378 Jy ! Component: 150 - total flux cleaned = 0.00512191 Jy ! Component: 200 - total flux cleaned = 0.00519671 Jy ! Total flux subtracted in 200 components = 0.00519671 Jy ! Clean residual min=-0.001986 max=0.002008 Jy/beam ! Clean residual mean=0.000001 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.176419 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 35 components and 0.176419 Jy ! Inverting map ! Your choice of large map pixels excluded 3.61% of the data. ! The x-axis pixel size should ideally be below 0.1771 milli-arcsec ! Added new window around map position (-6.6, 4.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113716 Jy ! Component: 100 - total flux cleaned = 0.00120249 Jy ! Component: 150 - total flux cleaned = 0.00138436 Jy ! Component: 200 - total flux cleaned = 0.00144106 Jy ! Total flux subtracted in 200 components = 0.00144106 Jy ! Clean residual min=-0.001981 max=0.001921 Jy/beam ! Clean residual mean=0.000001 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.17786 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 45 components and 0.17786 Jy ! Inverting map ! Your choice of large map pixels excluded 3.61% of the data. ! The x-axis pixel size should ideally be below 0.1771 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 3.61% of the data. ! The x-axis pixel size should ideally be below 0.1771 milli-arcsec ! Estimated beam: bmin=2.72 mas, bmaj=3.035 mas, bpa=-3.18 degrees ! Estimated noise=0.489017 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000224356 Jy ! Component: 100 - total flux cleaned = -0.000540964 Jy ! Component: 150 - total flux cleaned = -0.000880887 Jy ! Component: 200 - total flux cleaned = -0.00114337 Jy ! Total flux subtracted in 200 components = -0.00114337 Jy ! Clean residual min=-0.001734 max=0.001647 Jy/beam ! Clean residual mean=0.000002 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.176716 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 = -0.00020272 Jy ! Component: 100 - total flux cleaned = -0.000314583 Jy ! Component: 150 - total flux cleaned = -0.000415416 Jy ! Component: 200 - total flux cleaned = -0.00050744 Jy ! Total flux subtracted in 200 components = -0.00050744 Jy ! Clean residual min=-0.001697 max=0.001582 Jy/beam ! Clean residual mean=0.000002 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.176209 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 68 components and 0.176209 Jy ! Inverting map ! Your choice of large map pixels excluded 3.61% of the data. ! The x-axis pixel size should ideally be below 0.1771 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 3.61% of the data. ! The x-axis pixel size should ideally be below 0.1771 milli-arcsec ! Estimated beam: bmin=0.7181 mas, bmaj=1.669 mas, bpa=-9.265 degrees ! Estimated noise=0.402764 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000362472 Jy ! Component: 100 - total flux cleaned = 0.000415365 Jy ! Component: 150 - total flux cleaned = 0.000415024 Jy ! Component: 200 - total flux cleaned = 0.000463115 Jy ! Total flux subtracted in 200 components = 0.000463115 Jy ! Clean residual min=-0.001914 max=0.001869 Jy/beam ! Clean residual mean=0.000001 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.176672 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 75 components and 0.176672 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=0.085735Jy sigma=0.684402 ! Fit after self-cal, rms=0.085723Jy sigma=0.684248 wmodel /scr/pima/gb073_uvs/J0745+2614_X_map.mod ! Writing 75 model components to file: /scr/pima/gb073_uvs/J0745+2614_X_map.mod wobs /scr/pima/gb073_uvs/J0745+2614_X_uvs.fits ! Writing UV FITS file: /scr/pima/gb073_uvs/J0745+2614_X_uvs.fits wwins /scr/pima/gb073_uvs/J0745+2614_X_map.win ! wwins: Wrote 4 windows to /scr/pima/gb073_uvs/J0745+2614_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 3.61% of the data. ! The x-axis pixel size should ideally be below 0.1771 milli-arcsec ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000141173 Jy ! Component: 100 - total flux cleaned = -0.00047177 Jy ! Component: 150 - total flux cleaned = -0.000690451 Jy ! Component: 200 - total flux cleaned = -0.000719945 Jy ! Component: 250 - total flux cleaned = -0.000806758 Jy ! Component: 300 - total flux cleaned = -0.000863528 Jy ! Component: 350 - total flux cleaned = -0.000918809 Jy ! Component: 400 - total flux cleaned = -0.000972926 Jy ! Component: 450 - total flux cleaned = -0.0010526 Jy ! Component: 500 - total flux cleaned = -0.00115686 Jy ! Component: 550 - total flux cleaned = -0.00125882 Jy ! Component: 600 - total flux cleaned = -0.00125868 Jy ! Component: 650 - total flux cleaned = -0.0013333 Jy ! Component: 700 - total flux cleaned = -0.00133373 Jy ! Component: 750 - total flux cleaned = -0.00143117 Jy ! Component: 800 - total flux cleaned = -0.00143163 Jy ! Component: 850 - total flux cleaned = -0.00159862 Jy ! Component: 900 - total flux cleaned = -0.00157478 Jy ! Component: 950 - total flux cleaned = -0.0016452 Jy ! Component: 1000 - total flux cleaned = -0.00169158 Jy ! Component: 1050 - total flux cleaned = -0.00178393 Jy ! Component: 1100 - total flux cleaned = -0.00180682 Jy ! Component: 1150 - total flux cleaned = -0.00189769 Jy ! Component: 1200 - total flux cleaned = -0.00192009 Jy ! Component: 1250 - total flux cleaned = -0.00198741 Jy ! Component: 1300 - total flux cleaned = -0.00220907 Jy ! Component: 1350 - total flux cleaned = -0.00223071 Jy ! Component: 1400 - total flux cleaned = -0.002296 Jy ! Component: 1450 - total flux cleaned = -0.00236105 Jy ! Component: 1500 - total flux cleaned = -0.00244704 Jy ! Component: 1550 - total flux cleaned = -0.00259673 Jy ! Component: 1600 - total flux cleaned = -0.00261775 Jy ! Component: 1650 - total flux cleaned = -0.00268126 Jy ! Component: 1700 - total flux cleaned = -0.00282819 Jy ! Component: 1750 - total flux cleaned = -0.00293227 Jy ! Component: 1800 - total flux cleaned = -0.00299453 Jy ! Component: 1850 - total flux cleaned = -0.0030563 Jy ! Component: 1900 - total flux cleaned = -0.00317906 Jy ! Component: 1950 - total flux cleaned = -0.00330096 Jy ! Component: 2000 - total flux cleaned = -0.0034426 Jy ! Component: 2050 - total flux cleaned = -0.00338236 Jy ! Component: 2100 - total flux cleaned = -0.0034822 Jy ! Component: 2150 - total flux cleaned = -0.00360145 Jy ! Component: 2200 - total flux cleaned = -0.00362109 Jy ! Component: 2250 - total flux cleaned = -0.00369982 Jy ! Component: 2300 - total flux cleaned = -0.00383686 Jy ! Component: 2350 - total flux cleaned = -0.00387565 Jy ! Component: 2400 - total flux cleaned = -0.00389512 Jy ! Component: 2450 - total flux cleaned = -0.00397208 Jy ! Component: 2500 - total flux cleaned = -0.00408677 Jy ! Component: 2550 - total flux cleaned = -0.00406774 Jy ! Component: 2600 - total flux cleaned = -0.00418133 Jy ! Component: 2650 - total flux cleaned = -0.00429435 Jy ! Component: 2700 - total flux cleaned = -0.00429448 Jy ! Component: 2750 - total flux cleaned = -0.00431315 Jy ! Component: 2800 - total flux cleaned = -0.00444299 Jy ! Component: 2850 - total flux cleaned = -0.00453531 Jy ! Component: 2900 - total flux cleaned = -0.00468232 Jy ! Component: 2950 - total flux cleaned = -0.00460925 Jy ! Component: 3000 - total flux cleaned = -0.00471856 Jy ! Component: 3050 - total flux cleaned = -0.00479092 Jy ! Component: 3100 - total flux cleaned = -0.00484496 Jy ! Component: 3150 - total flux cleaned = -0.00484489 Jy ! Component: 3200 - total flux cleaned = -0.00504125 Jy ! Component: 3250 - total flux cleaned = -0.00505907 Jy ! Component: 3300 - total flux cleaned = -0.00509433 Jy ! Component: 3350 - total flux cleaned = -0.00519999 Jy ! Component: 3400 - total flux cleaned = -0.00518234 Jy ! Component: 3450 - total flux cleaned = -0.00518239 Jy ! Component: 3500 - total flux cleaned = -0.00530406 Jy ! Component: 3550 - total flux cleaned = -0.00545989 Jy ! Component: 3600 - total flux cleaned = -0.00545997 Jy ! Component: 3650 - total flux cleaned = -0.00549437 Jy ! Component: 3700 - total flux cleaned = -0.00554564 Jy ! Component: 3750 - total flux cleaned = -0.0055968 Jy ! Component: 3800 - total flux cleaned = -0.00563085 Jy ! Component: 3850 - total flux cleaned = -0.00574884 Jy ! Component: 3900 - total flux cleaned = -0.00573201 Jy ! Component: 3950 - total flux cleaned = -0.00584918 Jy ! Component: 4000 - total flux cleaned = -0.00584937 Jy ! Component: 4050 - total flux cleaned = -0.00589927 Jy ! Total flux subtracted in 4096 components = -0.00598192 Jy ! Clean residual min=-0.000826 max=0.000851 Jy/beam ! Clean residual mean=0.000000 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.17069 Jy keep ! Adding 311 model components to the UV plane model. ! The established model now contains 386 components and 0.17069 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gb073_uvs/J0745+2614_X\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 3.61% of the data. ! The x-axis pixel size should ideally be below 0.1771 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7181 x 1.669 at -9.265 degrees (North through East) ! Clean map min=-0.0021317 max=0.16898 Jy/beam ! Writing clean map to FITS file: /scr/pima/gb073_uvs/J0745+2614_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.168982 invert ! Inverting map ! Your choice of large map pixels excluded 3.61% of the data. ! The x-axis pixel size should ideally be below 0.1771 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000274115 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.486646 0.486646 0.973291 1.94658 3.89316 7.78633 15.5727 31.1453 62.2906 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.168 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 616.465 quit ! Quitting program ! Log file /scr/pima/gb073_uvs/J0745+2614_X_uvs.log closed on Sat Dec 26 09:33:54 2015