! Started logfile: /d2/scr/pima/bp177b_uvs/J1004+2225_C_uvs.log on Sat Mar 22 08:08:08 2014 obs /d2/scr/pima/bp177b_uvs/J1004+2225_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177b_uvs/J1004+2225_C_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.694444 visibilities/baseline/integration-bin. ! Found source: J1004+2225 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 600 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 = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177b_uvs/J1004+2225_C] 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 0.300x0.300 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.999722Jy sigma=51.182489 ! Fit after self-cal, rms=0.988746Jy sigma=50.676454 ! 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=1.303 mas, bmaj=5.287 mas, bpa=4.239 degrees ! Estimated noise=0.757544 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 = 0.00797246 Jy ! Component: 100 - total flux cleaned = 0.00998884 Jy ! Total flux subtracted in 100 components = 0.00998884 Jy ! Clean residual min=-0.002262 max=0.001965 Jy/beam ! Clean residual mean=0.000001 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.00998884 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.00998884 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=0.017934Jy sigma=0.690279 ! Fit after self-cal, rms=0.016223Jy sigma=0.560716 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00295255 Jy ! Component: 100 - total flux cleaned = 0.00389257 Jy ! Total flux subtracted in 100 components = 0.00389257 Jy ! Clean residual min=-0.001675 max=0.001483 Jy/beam ! Clean residual mean=0.000001 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.0138814 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 19 components and 0.0138814 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=0.015497Jy sigma=0.529791 ! Fit after self-cal, rms=0.015483Jy sigma=0.529679 ! 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=1.631 mas, bmaj=5.454 mas, bpa=3.671 degrees ! Estimated noise=0.596587 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 = 0.000844338 Jy ! Component: 100 - total flux cleaned = 0.00136139 Jy ! Component: 150 - total flux cleaned = 0.00171128 Jy ! Component: 200 - total flux cleaned = 0.00195174 Jy ! Total flux subtracted in 200 components = 0.00195174 Jy ! Clean residual min=-0.001332 max=0.001158 Jy/beam ! Clean residual mean=0.000002 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.0158332 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 29 components and 0.0158332 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=0.015371Jy sigma=0.527720 ! Fit after self-cal, rms=0.015345Jy sigma=0.527519 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.631 x 5.454 at 3.671 degrees (North through East) ! Clean map min=-0.0012745 max=0.013479 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 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 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* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.015345Jy sigma=0.527519 ! Fit after self-cal, rms=0.015345Jy sigma=0.527519 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.631 mas, bmaj=5.454 mas, bpa=3.671 degrees ! Estimated noise=0.596587 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 = 0.000245826 Jy ! Component: 100 - total flux cleaned = 0.000320017 Jy ! Component: 150 - total flux cleaned = 0.000320254 Jy ! Component: 200 - total flux cleaned = 0.000325743 Jy ! Total flux subtracted in 200 components = 0.000325743 Jy ! Clean residual min=-0.001312 max=0.001162 Jy/beam ! Clean residual mean=0.000001 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.0161589 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 34 components and 0.0161589 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=0.015324Jy sigma=0.527603 ! Fit after self-cal, rms=0.015320Jy sigma=0.527569 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.015320Jy sigma=0.527569 ! Fit after self-cal, rms=0.015320Jy sigma=0.527569 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.631 mas, bmaj=5.454 mas, bpa=3.671 degrees ! Estimated noise=0.596587 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.59486e-05 Jy ! Component: 100 - total flux cleaned = 6.62133e-05 Jy ! Component: 150 - total flux cleaned = 6.57742e-05 Jy ! Component: 200 - total flux cleaned = 6.56982e-05 Jy ! Total flux subtracted in 200 components = 6.56982e-05 Jy ! Clean residual min=-0.001308 max=0.001151 Jy/beam ! Clean residual mean=0.000001 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.0162246 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 42 components and 0.0162246 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=0.015309Jy sigma=0.527623 ! Fit after self-cal, rms=0.015308Jy sigma=0.527607 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 = 1.65535e-05 Jy ! Component: 100 - total flux cleaned = 1.64822e-05 Jy ! Component: 150 - total flux cleaned = 1.24298e-05 Jy ! Component: 200 - total flux cleaned = 1.64042e-05 Jy ! Total flux subtracted in 200 components = 1.64042e-05 Jy ! Clean residual min=-0.001312 max=0.001143 Jy/beam ! Clean residual mean=0.000001 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.016241 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 45 components and 0.016241 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=0.015301Jy sigma=0.527596 ! Fit after self-cal, rms=0.015301Jy sigma=0.527583 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.015301Jy sigma=0.527583 ! Fit after self-cal, rms=0.015301Jy sigma=0.527583 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.631 mas, bmaj=5.454 mas, bpa=3.671 degrees ! Estimated noise=0.596587 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.76372e-05 Jy ! Component: 100 - total flux cleaned = 1.36098e-05 Jy ! Component: 150 - total flux cleaned = 1.01035e-05 Jy ! Component: 200 - total flux cleaned = 1.37416e-05 Jy ! Total flux subtracted in 200 components = 1.37416e-05 Jy ! Clean residual min=-0.001315 max=0.001137 Jy/beam ! Clean residual mean=0.000001 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.0162547 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 47 components and 0.0162547 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=0.015296Jy sigma=0.527551 ! Fit after self-cal, rms=0.015297Jy sigma=0.527540 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 = 1.78051e-05 Jy ! Component: 100 - total flux cleaned = 1.77259e-05 Jy ! Component: 150 - total flux cleaned = 1.76789e-05 Jy ! Component: 200 - total flux cleaned = 2.10522e-05 Jy ! Total flux subtracted in 200 components = 2.10522e-05 Jy ! Clean residual min=-0.001317 max=0.001133 Jy/beam ! Clean residual mean=0.000001 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.0162758 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 49 components and 0.0162758 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=0.015292Jy sigma=0.527513 ! Fit after self-cal, rms=0.015293Jy sigma=0.527503 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.015293Jy sigma=0.527503 ! Fit after self-cal, rms=0.015293Jy sigma=0.527503 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.8 mas, bmaj=5.988 mas, bpa=2.65 degrees ! Estimated noise=0.713629 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000258058 Jy ! Component: 100 - total flux cleaned = 0.000281031 Jy ! Component: 150 - total flux cleaned = 0.000306533 Jy ! Component: 200 - total flux cleaned = 0.000332981 Jy ! Total flux subtracted in 200 components = 0.000332981 Jy ! Clean residual min=-0.001255 max=0.001041 Jy/beam ! Clean residual mean=0.000002 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.0166088 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 59 components and 0.0166088 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=0.015297Jy sigma=0.527750 ! Fit after self-cal, rms=0.015289Jy sigma=0.527561 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.1824e-05 Jy ! Component: 100 - total flux cleaned = 7.97066e-05 Jy ! Component: 150 - total flux cleaned = 0.000100079 Jy ! Component: 200 - total flux cleaned = 0.000118912 Jy ! Total flux subtracted in 200 components = 0.000118912 Jy ! Clean residual min=-0.001234 max=0.001048 Jy/beam ! Clean residual mean=0.000002 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.0167277 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 62 components and 0.0167277 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=0.015296Jy sigma=0.527723 ! Fit after self-cal, rms=0.015294Jy sigma=0.527634 ! 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=1.631 mas, bmaj=5.454 mas, bpa=3.671 degrees ! Estimated noise=0.596587 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.631 x 5.454 at 3.671 degrees (North through East) ! Clean map min=-0.0012514 max=0.01343 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=1.303 mas, bmaj=5.287 mas, bpa=4.239 degrees ! Estimated noise=0.757544 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0102859 Jy ! Component: 100 - total flux cleaned = 0.012652 Jy ! Component: 150 - total flux cleaned = 0.0137493 Jy ! Component: 200 - total flux cleaned = 0.0144994 Jy ! Total flux subtracted in 200 components = 0.0144994 Jy ! Clean residual min=-0.001698 max=0.001507 Jy/beam ! Clean residual mean=0.000001 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.0144994 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 0.0144994 Jy ! Inverting map and beam ! Estimated beam: bmin=1.631 mas, bmaj=5.454 mas, bpa=3.671 degrees ! Estimated noise=0.596587 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 = 0.000694404 Jy ! Component: 100 - total flux cleaned = 0.00111885 Jy ! Component: 150 - total flux cleaned = 0.00140556 Jy ! Component: 200 - total flux cleaned = 0.00155521 Jy ! Total flux subtracted in 200 components = 0.00155521 Jy ! Clean residual min=-0.001343 max=0.001216 Jy/beam ! Clean residual mean=0.000001 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.0160546 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 40 components and 0.0160546 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.8 mas, bmaj=5.988 mas, bpa=2.65 degrees ! Estimated noise=0.713629 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00043292 Jy ! Component: 100 - total flux cleaned = 0.000467634 Jy ! Component: 150 - total flux cleaned = 0.000502132 Jy ! Component: 200 - total flux cleaned = 0.000526892 Jy ! Total flux subtracted in 200 components = 0.000526892 Jy ! Clean residual min=-0.001264 max=0.001049 Jy/beam ! Clean residual mean=0.000003 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.0165815 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 = 2.28927e-05 Jy ! Component: 100 - total flux cleaned = 4.40591e-05 Jy ! Component: 150 - total flux cleaned = 6.36174e-05 Jy ! Component: 200 - total flux cleaned = 8.58177e-05 Jy ! Total flux subtracted in 200 components = 8.58177e-05 Jy ! Clean residual min=-0.001253 max=0.001044 Jy/beam ! Clean residual mean=0.000002 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.0166674 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 55 components and 0.0166674 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.631 mas, bmaj=5.454 mas, bpa=3.671 degrees ! Estimated noise=0.596587 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000211554 Jy ! Component: 100 - total flux cleaned = -0.000210823 Jy ! Component: 150 - total flux cleaned = -0.000211237 Jy ! Component: 200 - total flux cleaned = -0.000211579 Jy ! Total flux subtracted in 200 components = -0.000211579 Jy ! Clean residual min=-0.001313 max=0.001149 Jy/beam ! Clean residual mean=0.000001 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.0164558 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 67 components and 0.0164558 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=0.015302Jy sigma=0.527351 ! Fit after self-cal, rms=0.015309Jy sigma=0.527267 wmodel /d2/scr/pima/bp177b_uvs/J1004+2225_C_map.mod ! Writing 67 model components to file: /d2/scr/pima/bp177b_uvs/J1004+2225_C_map.mod wobs /d2/scr/pima/bp177b_uvs/J1004+2225_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177b_uvs/J1004+2225_C_uvs.fits wwins /d2/scr/pima/bp177b_uvs/J1004+2225_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177b_uvs/J1004+2225_C_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 = -0.000293274 Jy ! Component: 100 - total flux cleaned = -0.000392779 Jy ! Component: 150 - total flux cleaned = -0.000540961 Jy ! Component: 200 - total flux cleaned = -0.000523257 Jy ! Component: 250 - total flux cleaned = -0.000539461 Jy ! Component: 300 - total flux cleaned = -0.000539136 Jy ! Component: 350 - total flux cleaned = -0.00057004 Jy ! Component: 400 - total flux cleaned = -0.00059966 Jy ! Component: 450 - total flux cleaned = -0.000641802 Jy ! Component: 500 - total flux cleaned = -0.000669269 Jy ! Component: 550 - total flux cleaned = -0.000736223 Jy ! Component: 600 - total flux cleaned = -0.00081434 Jy ! Component: 650 - total flux cleaned = -0.000890366 Jy ! Component: 700 - total flux cleaned = -0.000976935 Jy ! Component: 750 - total flux cleaned = -0.00101322 Jy ! Component: 800 - total flux cleaned = -0.00103681 Jy ! Component: 850 - total flux cleaned = -0.00102514 Jy ! Component: 900 - total flux cleaned = -0.000991208 Jy ! Component: 950 - total flux cleaned = -0.000991278 Jy ! Component: 1000 - total flux cleaned = -0.000991134 Jy ! Component: 1050 - total flux cleaned = -0.000948283 Jy ! Component: 1100 - total flux cleaned = -0.000927249 Jy ! Component: 1150 - total flux cleaned = -0.000896617 Jy ! Component: 1200 - total flux cleaned = -0.000876515 Jy ! Component: 1250 - total flux cleaned = -0.000866465 Jy ! Component: 1300 - total flux cleaned = -0.000827531 Jy ! Component: 1350 - total flux cleaned = -0.000779777 Jy ! Component: 1400 - total flux cleaned = -0.000742243 Jy ! Component: 1450 - total flux cleaned = -0.00074227 Jy ! Component: 1500 - total flux cleaned = -0.000733108 Jy ! Component: 1550 - total flux cleaned = -0.000742086 Jy ! Component: 1600 - total flux cleaned = -0.000742199 Jy ! Component: 1650 - total flux cleaned = -0.000716117 Jy ! Component: 1700 - total flux cleaned = -0.000750666 Jy ! Component: 1750 - total flux cleaned = -0.000742094 Jy ! Component: 1800 - total flux cleaned = -0.00074211 Jy ! Component: 1850 - total flux cleaned = -0.000742177 Jy ! Component: 1900 - total flux cleaned = -0.000758573 Jy ! Component: 1950 - total flux cleaned = -0.000742549 Jy ! Component: 2000 - total flux cleaned = -0.00076655 Jy ! Component: 2050 - total flux cleaned = -0.000758698 Jy ! Component: 2100 - total flux cleaned = -0.000781932 Jy ! Component: 2150 - total flux cleaned = -0.000774105 Jy ! Component: 2200 - total flux cleaned = -0.000781679 Jy ! Component: 2250 - total flux cleaned = -0.000796623 Jy ! Component: 2300 - total flux cleaned = -0.000789327 Jy ! Component: 2350 - total flux cleaned = -0.000833253 Jy ! Component: 2400 - total flux cleaned = -0.00082591 Jy ! Component: 2450 - total flux cleaned = -0.000847464 Jy ! Component: 2500 - total flux cleaned = -0.000847331 Jy ! Component: 2550 - total flux cleaned = -0.000861322 Jy ! Component: 2600 - total flux cleaned = -0.00087525 Jy ! Component: 2650 - total flux cleaned = -0.000902904 Jy ! Component: 2700 - total flux cleaned = -0.000909707 Jy ! Component: 2750 - total flux cleaned = -0.000936805 Jy ! Component: 2800 - total flux cleaned = -0.000943524 Jy ! Component: 2850 - total flux cleaned = -0.000943492 Jy ! Component: 2900 - total flux cleaned = -0.000943529 Jy ! Component: 2950 - total flux cleaned = -0.000956711 Jy ! Component: 3000 - total flux cleaned = -0.000969758 Jy ! Component: 3050 - total flux cleaned = -0.00100852 Jy ! Component: 3100 - total flux cleaned = -0.000995684 Jy ! Component: 3150 - total flux cleaned = -0.00102743 Jy ! Component: 3200 - total flux cleaned = -0.00100848 Jy ! Component: 3250 - total flux cleaned = -0.00103361 Jy ! Component: 3300 - total flux cleaned = -0.00101501 Jy ! Component: 3350 - total flux cleaned = -0.00102124 Jy ! Component: 3400 - total flux cleaned = -0.0010396 Jy ! Component: 3450 - total flux cleaned = -0.00101529 Jy ! Component: 3500 - total flux cleaned = -0.00102132 Jy ! Component: 3550 - total flux cleaned = -0.00102134 Jy ! Component: 3600 - total flux cleaned = -0.00100936 Jy ! Component: 3650 - total flux cleaned = -0.00101529 Jy ! Component: 3700 - total flux cleaned = -0.000997594 Jy ! Component: 3750 - total flux cleaned = -0.000997609 Jy ! Component: 3800 - total flux cleaned = -0.00101515 Jy ! Component: 3850 - total flux cleaned = -0.000997744 Jy ! Component: 3900 - total flux cleaned = -0.00100355 Jy ! Component: 3950 - total flux cleaned = -0.00100355 Jy ! Component: 4000 - total flux cleaned = -0.00100925 Jy ! Component: 4050 - total flux cleaned = -0.000992164 Jy ! Total flux subtracted in 4096 components = -0.00099785 Jy ! Clean residual min=-0.000300 max=0.000306 Jy/beam ! Clean residual mean=0.000001 rms=0.000097 Jy/beam ! Combined flux in latest and established models = 0.0154579 Jy keep ! Adding 276 model components to the UV plane model. ! The established model now contains 343 components and 0.0154579 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177b_uvs/J1004+2225_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.631 x 5.454 at 3.671 degrees (North through East) ! Clean map min=-0.0010811 max=0.013256 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177b_uvs/J1004+2225_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0132561 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.60101e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.17281 2.17281 4.34562 8.69125 17.3825 34.765 69.53 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.013 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 138.069 quit ! Quitting program ! Log file /d2/scr/pima/bp177b_uvs/J1004+2225_C_uvs.log closed on Sat Mar 22 08:08:12 2014