! Started logfile: /d2/scr/pima/bp177e_uvs/J1843+3225_C_uvs.log on Sat Mar 22 18:58:03 2014 obs /d2/scr/pima/bp177e_uvs/J1843+3225_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177e_uvs/J1843+3225_C_uva.fits ! AN table 1: 4 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.791667 visibilities/baseline/integration-bin. ! Found source: J1843+3225 ! ! 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 912 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/bp177e_uvs/J1843+3225_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. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.009925Jy sigma=48.241787 ! Fit after self-cal, rms=0.884159Jy sigma=42.451613 ! 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=1.808 mas, bmaj=4.029 mas, bpa=7.185 degrees ! Estimated noise=0.649794 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 = 0.0862269 Jy ! Component: 100 - total flux cleaned = 0.105046 Jy ! Total flux subtracted in 100 components = 0.105046 Jy ! Clean residual min=-0.005601 max=0.006882 Jy/beam ! Clean residual mean=0.000005 rms=0.001527 Jy/beam ! Combined flux in latest and established models = 0.105046 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.105046 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=0.037896Jy sigma=1.347945 ! Fit after self-cal, rms=0.037891Jy sigma=1.347324 ! 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=2.073 mas, bmaj=4.247 mas, bpa=7.628 degrees ! Estimated noise=0.520796 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 = 0.00976274 Jy ! Component: 100 - total flux cleaned = 0.0154382 Jy ! Component: 150 - total flux cleaned = 0.0192381 Jy ! Component: 200 - total flux cleaned = 0.0218766 Jy ! Total flux subtracted in 200 components = 0.0218766 Jy ! Clean residual min=-0.006563 max=0.008557 Jy/beam ! Clean residual mean=0.000009 rms=0.001824 Jy/beam ! Combined flux in latest and established models = 0.126923 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 47 components and 0.126923 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=0.034305Jy sigma=1.196859 ! Fit after self-cal, rms=0.034273Jy sigma=1.195214 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.073 x 4.247 at 7.628 degrees (North through East) ! Clean map min=-0.006507 max=0.11402 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* KP 1.00* ! LA 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* KP 1.00* ! LA 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* KP 1.00* ! LA 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* KP 1.00* ! LA 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 1.02 FD 0.98 HN 1.05 KP 1.02 ! LA 1.13 NL 1.02 OV 0.95 PT 0.84 ! SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 1.07 KP 1.06 ! LA 1.16 NL 0.95 OV 0.94 PT 0.92 ! SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 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* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.034273Jy sigma=1.195214 ! Fit after self-cal, rms=0.033912Jy sigma=1.157049 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.076 mas, bmaj=4.259 mas, bpa=7.635 degrees ! Estimated noise=0.523092 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 = 0.00194906 Jy ! Component: 100 - total flux cleaned = 0.00317255 Jy ! Component: 150 - total flux cleaned = 0.00401111 Jy ! Component: 200 - total flux cleaned = 0.00459768 Jy ! Total flux subtracted in 200 components = 0.00459768 Jy ! Clean residual min=-0.006120 max=0.007490 Jy/beam ! Clean residual mean=0.000007 rms=0.001656 Jy/beam ! Combined flux in latest and established models = 0.13152 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 58 components and 0.13152 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=0.033627Jy sigma=1.154663 ! Fit after self-cal, rms=0.033626Jy sigma=1.154238 ! 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=0.033626Jy sigma=1.154238 ! Fit after self-cal, rms=0.032972Jy sigma=1.118398 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.073 mas, bmaj=4.26 mas, bpa=7.726 degrees ! Estimated noise=0.518349 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000355223 Jy ! Component: 100 - total flux cleaned = -0.000437177 Jy ! Component: 150 - total flux cleaned = -0.000387553 Jy ! Component: 200 - total flux cleaned = -0.000356811 Jy ! Total flux subtracted in 200 components = -0.000356811 Jy ! Clean residual min=-0.005835 max=0.007000 Jy/beam ! Clean residual mean=0.000008 rms=0.001572 Jy/beam ! Combined flux in latest and established models = 0.131163 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 68 components and 0.131163 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=0.032984Jy sigma=1.115432 ! Fit after self-cal, rms=0.032987Jy sigma=1.115317 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) ! Added new window around map position (3, 9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00692426 Jy ! Component: 100 - total flux cleaned = 0.0111197 Jy ! Component: 150 - total flux cleaned = 0.0140986 Jy ! Component: 200 - total flux cleaned = 0.0161075 Jy ! Total flux subtracted in 200 components = 0.0161075 Jy ! Clean residual min=-0.005233 max=0.004231 Jy/beam ! Clean residual mean=0.000004 rms=0.001179 Jy/beam ! Combined flux in latest and established models = 0.147271 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 115 components and 0.147271 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=0.031153Jy sigma=1.003352 ! Fit after self-cal, rms=0.030965Jy sigma=0.990167 ! 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=0.030965Jy sigma=0.990167 ! Fit after self-cal, rms=0.030929Jy sigma=0.987227 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.067 mas, bmaj=4.256 mas, bpa=7.725 degrees ! Estimated noise=0.517266 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00316679 Jy ! Component: 100 - total flux cleaned = 0.00449731 Jy ! Component: 150 - total flux cleaned = 0.00510995 Jy ! Component: 200 - total flux cleaned = 0.00564137 Jy ! Total flux subtracted in 200 components = 0.00564137 Jy ! Clean residual min=-0.004711 max=0.003571 Jy/beam ! Clean residual mean=0.000002 rms=0.001056 Jy/beam ! Combined flux in latest and established models = 0.152912 Jy selfcal ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 159 components and 0.152912 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=0.030371Jy sigma=0.962490 ! Fit after self-cal, rms=0.030287Jy sigma=0.956261 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00171852 Jy ! Component: 100 - total flux cleaned = 0.00227745 Jy ! Component: 150 - total flux cleaned = 0.00280588 Jy ! Component: 200 - total flux cleaned = 0.00316758 Jy ! Total flux subtracted in 200 components = 0.00316758 Jy ! Clean residual min=-0.004361 max=0.003250 Jy/beam ! Clean residual mean=0.000001 rms=0.000981 Jy/beam ! Combined flux in latest and established models = 0.15608 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 187 components and 0.15608 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=0.029989Jy sigma=0.943336 ! Fit after self-cal, rms=0.029944Jy sigma=0.939898 ! 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=0.029944Jy sigma=0.939898 ! Fit after self-cal, rms=0.029287Jy sigma=0.898725 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.764 mas, bmaj=5.018 mas, bpa=0.874 degrees ! Estimated noise=0.611195 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00118699 Jy ! Component: 100 - total flux cleaned = 0.0014836 Jy ! Component: 150 - total flux cleaned = 0.0016628 Jy ! Component: 200 - total flux cleaned = 0.00195651 Jy ! Total flux subtracted in 200 components = 0.00195651 Jy ! Clean residual min=-0.004330 max=0.003698 Jy/beam ! Clean residual mean=0.000000 rms=0.001204 Jy/beam ! Combined flux in latest and established models = 0.158036 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 211 components and 0.158036 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=0.029166Jy sigma=0.891683 ! Fit after self-cal, rms=0.029142Jy sigma=0.889495 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000762703 Jy ! Component: 100 - total flux cleaned = 0.00109861 Jy ! Component: 150 - total flux cleaned = 0.0013739 Jy ! Component: 200 - total flux cleaned = 0.00160553 Jy ! Total flux subtracted in 200 components = 0.00160553 Jy ! Clean residual min=-0.004119 max=0.003647 Jy/beam ! Clean residual mean=-0.000001 rms=0.001154 Jy/beam ! Combined flux in latest and established models = 0.159642 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 241 components and 0.159642 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=0.029063Jy sigma=0.886885 ! Fit after self-cal, rms=0.029052Jy sigma=0.885806 ! 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=2.063 mas, bmaj=4.259 mas, bpa=7.724 degrees ! Estimated noise=0.516136 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.063 x 4.259 at 7.724 degrees (North through East) ! Clean map min=-0.0031181 max=0.11026 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=1.794 mas, bmaj=4.044 mas, bpa=7.318 degrees ! Estimated noise=0.646731 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.085696 Jy ! Component: 100 - total flux cleaned = 0.105072 Jy ! Component: 150 - total flux cleaned = 0.113619 Jy ! Component: 200 - total flux cleaned = 0.119408 Jy ! Total flux subtracted in 200 components = 0.119408 Jy ! Clean residual min=-0.003873 max=0.003924 Jy/beam ! Clean residual mean=0.000003 rms=0.001050 Jy/beam ! Combined flux in latest and established models = 0.119408 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 36 model components to the UV plane model. ! The established model now contains 36 components and 0.119408 Jy ! Inverting map and beam ! Estimated beam: bmin=2.063 mas, bmaj=4.259 mas, bpa=7.724 degrees ! Estimated noise=0.516136 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 = 0.0075703 Jy ! Component: 100 - total flux cleaned = 0.0130082 Jy ! Component: 150 - total flux cleaned = 0.017178 Jy ! Component: 200 - total flux cleaned = 0.0204698 Jy ! Total flux subtracted in 200 components = 0.0204698 Jy ! Clean residual min=-0.003784 max=0.003019 Jy/beam ! Clean residual mean=0.000005 rms=0.000960 Jy/beam ! Combined flux in latest and established models = 0.139878 Jy ! Adding 79 model components to the UV plane model. ! The established model now contains 104 components and 0.139878 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=3.764 mas, bmaj=5.018 mas, bpa=0.874 degrees ! Estimated noise=0.611195 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00450702 Jy ! Component: 100 - total flux cleaned = 0.0077104 Jy ! Component: 150 - total flux cleaned = 0.0101377 Jy ! Component: 200 - total flux cleaned = 0.0120262 Jy ! Total flux subtracted in 200 components = 0.0120262 Jy ! Clean residual min=-0.004468 max=0.003544 Jy/beam ! Clean residual mean=0.000003 rms=0.001199 Jy/beam ! Combined flux in latest and established models = 0.151904 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 = 0.00149212 Jy ! Component: 100 - total flux cleaned = 0.00268391 Jy ! Component: 150 - total flux cleaned = 0.00365748 Jy ! Component: 200 - total flux cleaned = 0.00446741 Jy ! Total flux subtracted in 200 components = 0.00446741 Jy ! Clean residual min=-0.004128 max=0.003550 Jy/beam ! Clean residual mean=0.000001 rms=0.001135 Jy/beam ! Combined flux in latest and established models = 0.156371 Jy ! Adding 135 model components to the UV plane model. ! The established model now contains 228 components and 0.156371 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.063 mas, bmaj=4.259 mas, bpa=7.724 degrees ! Estimated noise=0.516136 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000724577 Jy ! Component: 100 - total flux cleaned = 0.00115455 Jy ! Component: 150 - total flux cleaned = 0.00135053 Jy ! Component: 200 - total flux cleaned = 0.00149258 Jy ! Total flux subtracted in 200 components = 0.00149258 Jy ! Clean residual min=-0.003084 max=0.002683 Jy/beam ! Clean residual mean=0.000000 rms=0.000754 Jy/beam ! Combined flux in latest and established models = 0.157864 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 240 components and 0.157864 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=0.028956Jy sigma=0.883308 ! Fit after self-cal, rms=0.028907Jy sigma=0.879506 wmodel /d2/scr/pima/bp177e_uvs/J1843+3225_C_map.mod ! Writing 240 model components to file: /d2/scr/pima/bp177e_uvs/J1843+3225_C_map.mod wobs /d2/scr/pima/bp177e_uvs/J1843+3225_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177e_uvs/J1843+3225_C_uvs.fits wwins /d2/scr/pima/bp177e_uvs/J1843+3225_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177e_uvs/J1843+3225_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 = -0.00112566 Jy ! Component: 100 - total flux cleaned = -0.00161318 Jy ! Component: 150 - total flux cleaned = -0.00183927 Jy ! Component: 200 - total flux cleaned = -0.00192389 Jy ! Component: 250 - total flux cleaned = -0.00192359 Jy ! Component: 300 - total flux cleaned = -0.00196275 Jy ! Component: 350 - total flux cleaned = -0.00196381 Jy ! Component: 400 - total flux cleaned = -0.00196407 Jy ! Component: 450 - total flux cleaned = -0.0019306 Jy ! Component: 500 - total flux cleaned = -0.00189791 Jy ! Component: 550 - total flux cleaned = -0.00183567 Jy ! Component: 600 - total flux cleaned = -0.00174482 Jy ! Component: 650 - total flux cleaned = -0.0016565 Jy ! Component: 700 - total flux cleaned = -0.0015998 Jy ! Component: 750 - total flux cleaned = -0.00151731 Jy ! Component: 800 - total flux cleaned = -0.00149069 Jy ! Component: 850 - total flux cleaned = -0.00141284 Jy ! Component: 900 - total flux cleaned = -0.00136236 Jy ! Component: 950 - total flux cleaned = -0.00128928 Jy ! Component: 1000 - total flux cleaned = -0.00119443 Jy ! Component: 1050 - total flux cleaned = -0.00114878 Jy ! Component: 1100 - total flux cleaned = -0.00112614 Jy ! Component: 1150 - total flux cleaned = -0.00106005 Jy ! Component: 1200 - total flux cleaned = -0.000975107 Jy ! Component: 1250 - total flux cleaned = -0.000975707 Jy ! Component: 1300 - total flux cleaned = -0.000975657 Jy ! Component: 1350 - total flux cleaned = -0.000935959 Jy ! Component: 1400 - total flux cleaned = -0.000955373 Jy ! Component: 1450 - total flux cleaned = -0.001013 Jy ! Component: 1500 - total flux cleaned = -0.00105073 Jy ! Component: 1550 - total flux cleaned = -0.00117995 Jy ! Component: 1600 - total flux cleaned = -0.0012523 Jy ! Component: 1650 - total flux cleaned = -0.00130578 Jy ! Component: 1700 - total flux cleaned = -0.00137603 Jy ! Component: 1750 - total flux cleaned = -0.00144542 Jy ! Component: 1800 - total flux cleaned = -0.00153067 Jy ! Component: 1850 - total flux cleaned = -0.00161443 Jy ! Component: 1900 - total flux cleaned = -0.00166407 Jy ! Component: 1950 - total flux cleaned = -0.00174553 Jy ! Component: 2000 - total flux cleaned = -0.00182581 Jy ! Component: 2050 - total flux cleaned = -0.00184158 Jy ! Component: 2100 - total flux cleaned = -0.00185715 Jy ! Component: 2150 - total flux cleaned = -0.00190364 Jy ! Component: 2200 - total flux cleaned = -0.0019499 Jy ! Component: 2250 - total flux cleaned = -0.00199539 Jy ! Component: 2300 - total flux cleaned = -0.00207003 Jy ! Component: 2350 - total flux cleaned = -0.00214342 Jy ! Component: 2400 - total flux cleaned = -0.00214337 Jy ! Component: 2450 - total flux cleaned = -0.00221556 Jy ! Component: 2500 - total flux cleaned = -0.0022584 Jy ! Component: 2550 - total flux cleaned = -0.00228671 Jy ! Component: 2600 - total flux cleaned = -0.00238445 Jy ! Component: 2650 - total flux cleaned = -0.00243971 Jy ! Component: 2700 - total flux cleaned = -0.00252168 Jy ! Component: 2750 - total flux cleaned = -0.00257568 Jy ! Component: 2800 - total flux cleaned = -0.00261586 Jy ! Component: 2850 - total flux cleaned = -0.00269557 Jy ! Component: 2900 - total flux cleaned = -0.0027612 Jy ! Component: 2950 - total flux cleaned = -0.00281328 Jy ! Component: 3000 - total flux cleaned = -0.00283898 Jy ! Component: 3050 - total flux cleaned = -0.00286468 Jy ! Component: 3100 - total flux cleaned = -0.00289013 Jy ! Component: 3150 - total flux cleaned = -0.00294047 Jy ! Component: 3200 - total flux cleaned = -0.00296521 Jy ! Component: 3250 - total flux cleaned = -0.00294038 Jy ! Component: 3300 - total flux cleaned = -0.00296514 Jy ! Component: 3350 - total flux cleaned = -0.00303831 Jy ! Component: 3400 - total flux cleaned = -0.0030625 Jy ! Component: 3450 - total flux cleaned = -0.00307449 Jy ! Component: 3500 - total flux cleaned = -0.00315824 Jy ! Component: 3550 - total flux cleaned = -0.00319396 Jy ! Component: 3600 - total flux cleaned = -0.00326476 Jy ! Component: 3650 - total flux cleaned = -0.0033351 Jy ! Component: 3700 - total flux cleaned = -0.00337009 Jy ! Component: 3750 - total flux cleaned = -0.0034628 Jy ! Component: 3800 - total flux cleaned = -0.00350873 Jy ! Component: 3850 - total flux cleaned = -0.0035545 Jy ! Component: 3900 - total flux cleaned = -0.00357718 Jy ! Component: 3950 - total flux cleaned = -0.0036112 Jy ! Component: 4000 - total flux cleaned = -0.00368988 Jy ! Component: 4050 - total flux cleaned = -0.00375691 Jy ! Total flux subtracted in 4096 components = -0.00376798 Jy ! Clean residual min=-0.000699 max=0.000645 Jy/beam ! Clean residual mean=-0.000001 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.154096 Jy keep ! Adding 308 model components to the UV plane model. ! The established model now contains 548 components and 0.154096 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177e_uvs/J1843+3225_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.063 x 4.259 at 7.724 degrees (North through East) ! Clean map min=-0.0018148 max=0.10976 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177e_uvs/J1843+3225_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.109764 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000194307 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.531065 0.531065 1.06213 2.12426 4.24852 8.49704 16.9941 33.9881 67.9763 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.109 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 564.902 quit ! Quitting program ! Log file /d2/scr/pima/bp177e_uvs/J1843+3225_C_uvs.log closed on Sat Mar 22 18:58:09 2014