! Started logfile: /d2/scr/pima/bp171a3_uvs/J1356-0355_C_uvs.log on Mon Feb 24 08:49:55 2014 obs /d2/scr/pima/bp171a3_uvs/J1356-0355_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a3_uvs/J1356-0355_C_uva.fits ! AN table 1: 4 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.869048 visibilities/baseline/integration-bin. ! Found source: J1356-0355 ! ! 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 584 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/bp171a3_uvs/J1356-0355_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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002148Jy sigma=39.520248 ! Fit after self-cal, rms=0.979064Jy sigma=38.616953 ! 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=1.588 mas, bmaj=4.685 mas, bpa=11.47 degrees ! Estimated noise=1.01981 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 = 0.0145083 Jy ! Component: 100 - total flux cleaned = 0.0188577 Jy ! Total flux subtracted in 100 components = 0.0188577 Jy ! Clean residual min=-0.003834 max=0.003984 Jy/beam ! Clean residual mean=0.000006 rms=0.001027 Jy/beam ! Combined flux in latest and established models = 0.0188577 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0188577 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=0.022961Jy sigma=0.811957 ! Fit after self-cal, rms=0.020229Jy sigma=0.644303 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00525388 Jy ! Component: 100 - total flux cleaned = 0.0075081 Jy ! Total flux subtracted in 100 components = 0.0075081 Jy ! Clean residual min=-0.002793 max=0.003603 Jy/beam ! Clean residual mean=0.000003 rms=0.000779 Jy/beam ! Combined flux in latest and established models = 0.0263658 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 31 components and 0.0263658 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=0.018757Jy sigma=0.561773 ! Fit after self-cal, rms=0.018747Jy sigma=0.561323 ! 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=1.948 mas, bmaj=5.206 mas, bpa=9.875 degrees ! Estimated noise=0.787689 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 = 0.00181888 Jy ! Component: 100 - total flux cleaned = 0.00289508 Jy ! Component: 150 - total flux cleaned = 0.00317194 Jy ! Component: 200 - total flux cleaned = 0.00335602 Jy ! Total flux subtracted in 200 components = 0.00335602 Jy ! Clean residual min=-0.002390 max=0.004169 Jy/beam ! Clean residual mean=-0.000000 rms=0.000849 Jy/beam ! Combined flux in latest and established models = 0.0297218 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 45 components and 0.0297218 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=0.018575Jy sigma=0.548570 ! Fit after self-cal, rms=0.018561Jy sigma=0.548418 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.948 x 5.206 at 9.875 degrees (North through East) ! Clean map min=-0.0023282 max=0.023622 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: ! FD 1.00* HN 1.00* KP 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.88 HN 1.04 KP 0.94 NL 0.97 ! OV 1.07 PT 0.90 SC 0.94 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.93 HN 0.93 KP 0.98 NL 1.10 ! OV 0.95 PT 1.01 SC 1.11 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 HN 0.90 KP 0.98 NL 0.94 ! OV 1.13 PT 0.89 SC 0.98 ! ! ! Fit before self-cal, rms=0.018561Jy sigma=0.548418 ! Fit after self-cal, rms=0.018355Jy sigma=0.542559 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.956 mas, bmaj=5.211 mas, bpa=9.647 degrees ! Estimated noise=0.768416 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 (0.9, -12.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00367526 Jy ! Component: 100 - total flux cleaned = 0.00518533 Jy ! Component: 150 - total flux cleaned = 0.0055161 Jy ! Component: 200 - total flux cleaned = 0.00559631 Jy ! Total flux subtracted in 200 components = 0.00559631 Jy ! Clean residual min=-0.001473 max=0.002002 Jy/beam ! Clean residual mean=-0.000001 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.0353181 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 74 components and 0.0353181 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=0.017714Jy sigma=0.502634 ! Fit after self-cal, rms=0.017635Jy sigma=0.499303 ! 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=0.017635Jy sigma=0.499303 ! Fit after self-cal, rms=0.017411Jy sigma=0.493999 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.955 mas, bmaj=5.23 mas, bpa=9.736 degrees ! Estimated noise=0.74985 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000621683 Jy ! Component: 100 - total flux cleaned = 0.000827622 Jy ! Component: 150 - total flux cleaned = 0.000794968 Jy ! Component: 200 - total flux cleaned = 0.000781177 Jy ! Total flux subtracted in 200 components = 0.000781177 Jy ! Clean residual min=-0.001242 max=0.001633 Jy/beam ! Clean residual mean=-0.000001 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.0360993 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 95 components and 0.0360993 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=0.017350Jy sigma=0.490731 ! Fit after self-cal, rms=0.017343Jy sigma=0.490429 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 (24.9, -44.1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111955 Jy ! Component: 100 - total flux cleaned = 0.00135299 Jy ! Component: 150 - total flux cleaned = 0.00151078 Jy ! Component: 200 - total flux cleaned = 0.00162317 Jy ! Total flux subtracted in 200 components = 0.00162317 Jy ! Clean residual min=-0.001171 max=0.001237 Jy/beam ! Clean residual mean=-0.000000 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.0377225 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 120 components and 0.0377225 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=0.017216Jy sigma=0.484270 ! Fit after self-cal, rms=0.017197Jy sigma=0.483653 ! 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=0.017197Jy sigma=0.483653 ! Fit after self-cal, rms=0.017139Jy sigma=0.477378 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.95 mas, bmaj=5.238 mas, bpa=9.739 degrees ! Estimated noise=0.735452 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000200003 Jy ! Component: 100 - total flux cleaned = -0.000263497 Jy ! Component: 150 - total flux cleaned = -0.000381001 Jy ! Component: 200 - total flux cleaned = -0.000468289 Jy ! Total flux subtracted in 200 components = -0.000468289 Jy ! Clean residual min=-0.001136 max=0.001213 Jy/beam ! Clean residual mean=0.000000 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.0372542 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 141 components and 0.0372542 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=0.017068Jy sigma=0.475673 ! Fit after self-cal, rms=0.017066Jy sigma=0.475359 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 (-60, -76.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000327171 Jy ! Component: 100 - total flux cleaned = 0.000200236 Jy ! Component: 150 - total flux cleaned = 0.000125857 Jy ! Component: 200 - total flux cleaned = 9.43736e-05 Jy ! Total flux subtracted in 200 components = 9.43736e-05 Jy ! Clean residual min=-0.000923 max=0.001012 Jy/beam ! Clean residual mean=0.000001 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.0373486 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 163 components and 0.0373486 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=0.016955Jy sigma=0.471343 ! Fit after self-cal, rms=0.016950Jy sigma=0.471054 ! Inverting map ! Added new window around map position (21.9, 55.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00063451 Jy ! Component: 100 - total flux cleaned = 0.000592708 Jy ! Component: 150 - total flux cleaned = 0.000661376 Jy ! Component: 200 - total flux cleaned = 0.000677302 Jy ! Total flux subtracted in 200 components = 0.000677302 Jy ! Clean residual min=-0.000834 max=0.000763 Jy/beam ! Clean residual mean=0.000001 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.0380259 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 181 components and 0.0380259 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=0.016850Jy sigma=0.468709 ! Fit after self-cal, rms=0.016848Jy sigma=0.468532 ! 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=0.016848Jy sigma=0.468532 ! Fit after self-cal, rms=0.016808Jy sigma=0.467316 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.724 mas, bmaj=7.503 mas, bpa=-3.093 degrees ! Estimated noise=0.85691 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.2293e-05 Jy ! Component: 100 - total flux cleaned = 2.82514e-06 Jy ! Component: 150 - total flux cleaned = -1.0379e-05 Jy ! Component: 200 - total flux cleaned = -8.224e-05 Jy ! Total flux subtracted in 200 components = -8.224e-05 Jy ! Clean residual min=-0.000768 max=0.000578 Jy/beam ! Clean residual mean=0.000000 rms=0.000176 Jy/beam ! Combined flux in latest and established models = 0.0379436 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 208 components and 0.0379436 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=0.016769Jy sigma=0.466784 ! Fit after self-cal, rms=0.016770Jy sigma=0.466678 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 = -6.16143e-05 Jy ! Component: 100 - total flux cleaned = -9.32455e-05 Jy ! Component: 150 - total flux cleaned = -0.000193756 Jy ! Component: 200 - total flux cleaned = -0.000276193 Jy ! Total flux subtracted in 200 components = -0.000276193 Jy ! Clean residual min=-0.000772 max=0.000603 Jy/beam ! Clean residual mean=0.000001 rms=0.000166 Jy/beam ! Combined flux in latest and established models = 0.0376674 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 217 components and 0.0376674 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=0.016748Jy sigma=0.466433 ! Fit after self-cal, rms=0.016749Jy sigma=0.466369 ! 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=1.949 mas, bmaj=5.25 mas, bpa=9.815 degrees ! Estimated noise=0.723468 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.949 x 5.25 at 9.815 degrees (North through East) ! Clean map min=-0.0011424 max=0.022408 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=1.578 mas, bmaj=4.733 mas, bpa=11.59 degrees ! Estimated noise=0.932878 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.016505 Jy ! Component: 100 - total flux cleaned = 0.0213292 Jy ! Component: 150 - total flux cleaned = 0.0241824 Jy ! Component: 200 - total flux cleaned = 0.0264123 Jy ! Total flux subtracted in 200 components = 0.0264123 Jy ! Clean residual min=-0.002212 max=0.002174 Jy/beam ! Clean residual mean=0.000002 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.0264123 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.0264123 Jy ! Inverting map and beam ! Estimated beam: bmin=1.949 mas, bmaj=5.25 mas, bpa=9.815 degrees ! Estimated noise=0.723468 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 = 0.00269501 Jy ! Component: 100 - total flux cleaned = 0.00440377 Jy ! Component: 150 - total flux cleaned = 0.00574763 Jy ! Component: 200 - total flux cleaned = 0.00660735 Jy ! Total flux subtracted in 200 components = 0.00660735 Jy ! Clean residual min=-0.001413 max=0.001328 Jy/beam ! Clean residual mean=0.000001 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.0330196 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 65 components and 0.0330196 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=3.724 mas, bmaj=7.503 mas, bpa=-3.093 degrees ! Estimated noise=0.85691 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00142843 Jy ! Component: 100 - total flux cleaned = 0.00200177 Jy ! Component: 150 - total flux cleaned = 0.00242769 Jy ! Component: 200 - total flux cleaned = 0.0028537 Jy ! Total flux subtracted in 200 components = 0.0028537 Jy ! Clean residual min=-0.001128 max=0.000981 Jy/beam ! Clean residual mean=0.000001 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.0358733 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 = 0.000391461 Jy ! Component: 100 - total flux cleaned = 0.000686841 Jy ! Component: 150 - total flux cleaned = 0.000966851 Jy ! Component: 200 - total flux cleaned = 0.0011451 Jy ! Total flux subtracted in 200 components = 0.0011451 Jy ! Clean residual min=-0.001006 max=0.000818 Jy/beam ! Clean residual mean=0.000001 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.0370184 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 125 components and 0.0370184 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.949 mas, bmaj=5.25 mas, bpa=9.815 degrees ! Estimated noise=0.723468 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000304104 Jy ! Component: 100 - total flux cleaned = 0.000418848 Jy ! Component: 150 - total flux cleaned = 0.000523231 Jy ! Component: 200 - total flux cleaned = 0.000579317 Jy ! Total flux subtracted in 200 components = 0.000579317 Jy ! Clean residual min=-0.000868 max=0.000820 Jy/beam ! Clean residual mean=0.000001 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.0375978 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 156 components and 0.0375978 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=0.016790Jy sigma=0.469138 ! Fit after self-cal, rms=0.016777Jy sigma=0.468653 wmodel /d2/scr/pima/bp171a3_uvs/J1356-0355_C_map.mod ! Writing 156 model components to file: /d2/scr/pima/bp171a3_uvs/J1356-0355_C_map.mod wobs /d2/scr/pima/bp171a3_uvs/J1356-0355_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a3_uvs/J1356-0355_C_uvs.fits wwins /d2/scr/pima/bp171a3_uvs/J1356-0355_C_map.win ! wwins: Wrote 5 windows to /d2/scr/pima/bp171a3_uvs/J1356-0355_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 = -0.00034232 Jy ! Component: 100 - total flux cleaned = -0.000555398 Jy ! Component: 150 - total flux cleaned = -0.000743895 Jy ! Component: 200 - total flux cleaned = -0.000846341 Jy ! Component: 250 - total flux cleaned = -0.000858946 Jy ! Component: 300 - total flux cleaned = -0.000918737 Jy ! Component: 350 - total flux cleaned = -0.000953323 Jy ! Component: 400 - total flux cleaned = -0.00103258 Jy ! Component: 450 - total flux cleaned = -0.00110968 Jy ! Component: 500 - total flux cleaned = -0.00117416 Jy ! Component: 550 - total flux cleaned = -0.00125795 Jy ! Component: 600 - total flux cleaned = -0.00129886 Jy ! Component: 650 - total flux cleaned = -0.00136902 Jy ! Component: 700 - total flux cleaned = -0.00140819 Jy ! Component: 750 - total flux cleaned = -0.00147571 Jy ! Component: 800 - total flux cleaned = -0.00154172 Jy ! Component: 850 - total flux cleaned = -0.00159744 Jy ! Component: 900 - total flux cleaned = -0.00166104 Jy ! Component: 950 - total flux cleaned = -0.00172343 Jy ! Component: 1000 - total flux cleaned = -0.00176715 Jy ! Component: 1050 - total flux cleaned = -0.00180156 Jy ! Component: 1100 - total flux cleaned = -0.00185224 Jy ! Component: 1150 - total flux cleaned = -0.00186894 Jy ! Component: 1200 - total flux cleaned = -0.0019015 Jy ! Component: 1250 - total flux cleaned = -0.00194179 Jy ! Component: 1300 - total flux cleaned = -0.00197337 Jy ! Component: 1350 - total flux cleaned = -0.00201239 Jy ! Component: 1400 - total flux cleaned = -0.00204306 Jy ! Component: 1450 - total flux cleaned = -0.00203548 Jy ! Component: 1500 - total flux cleaned = -0.00206538 Jy ! Component: 1550 - total flux cleaned = -0.00207273 Jy ! Component: 1600 - total flux cleaned = -0.00210182 Jy ! Component: 1650 - total flux cleaned = -0.00213775 Jy ! Component: 1700 - total flux cleaned = -0.00220161 Jy ! Component: 1750 - total flux cleaned = -0.00222964 Jy ! Component: 1800 - total flux cleaned = -0.00227128 Jy ! Component: 1850 - total flux cleaned = -0.00233298 Jy ! Component: 1900 - total flux cleaned = -0.0023465 Jy ! Component: 1950 - total flux cleaned = -0.00236665 Jy ! Component: 2000 - total flux cleaned = -0.00239316 Jy ! Component: 2050 - total flux cleaned = -0.00241282 Jy ! Component: 2100 - total flux cleaned = -0.0024324 Jy ! Component: 2150 - total flux cleaned = -0.00245183 Jy ! Component: 2200 - total flux cleaned = -0.00250943 Jy ! Component: 2250 - total flux cleaned = -0.00252207 Jy ! Component: 2300 - total flux cleaned = -0.00255361 Jy ! Component: 2350 - total flux cleaned = -0.00257237 Jy ! Component: 2400 - total flux cleaned = -0.00261563 Jy ! Component: 2450 - total flux cleaned = -0.0026156 Jy ! Component: 2500 - total flux cleaned = -0.00263385 Jy ! Component: 2550 - total flux cleaned = -0.00264594 Jy ! Component: 2600 - total flux cleaned = -0.00264595 Jy ! Component: 2650 - total flux cleaned = -0.00266988 Jy ! Component: 2700 - total flux cleaned = -0.00268774 Jy ! Component: 2750 - total flux cleaned = -0.00271132 Jy ! Component: 2800 - total flux cleaned = -0.00274054 Jy ! Component: 2850 - total flux cleaned = -0.00275794 Jy ! Component: 2900 - total flux cleaned = -0.00277524 Jy ! Component: 2950 - total flux cleaned = -0.00278668 Jy ! Component: 3000 - total flux cleaned = -0.00281522 Jy ! Component: 3050 - total flux cleaned = -0.00283224 Jy ! Component: 3100 - total flux cleaned = -0.00284347 Jy ! Component: 3150 - total flux cleaned = -0.00287707 Jy ! Component: 3200 - total flux cleaned = -0.00291054 Jy ! Component: 3250 - total flux cleaned = -0.00296597 Jy ! Component: 3300 - total flux cleaned = -0.00298803 Jy ! Component: 3350 - total flux cleaned = -0.0030375 Jy ! Component: 3400 - total flux cleaned = -0.00308128 Jy ! Component: 3450 - total flux cleaned = -0.00311396 Jy ! Component: 3500 - total flux cleaned = -0.00315198 Jy ! Component: 3550 - total flux cleaned = -0.00319536 Jy ! Component: 3600 - total flux cleaned = -0.00323325 Jy ! Component: 3650 - total flux cleaned = -0.00326024 Jy ! Component: 3700 - total flux cleaned = -0.00329793 Jy ! Component: 3750 - total flux cleaned = -0.00331948 Jy ! Component: 3800 - total flux cleaned = -0.00334634 Jy ! Component: 3850 - total flux cleaned = -0.00340533 Jy ! Component: 3900 - total flux cleaned = -0.00343746 Jy ! Component: 3950 - total flux cleaned = -0.00346414 Jy ! Component: 4000 - total flux cleaned = -0.00350148 Jy ! Component: 4050 - total flux cleaned = -0.00354412 Jy ! Total flux subtracted in 4096 components = -0.00357076 Jy ! Clean residual min=-0.000378 max=0.000293 Jy/beam ! Clean residual mean=-0.000000 rms=0.000090 Jy/beam ! Combined flux in latest and established models = 0.034027 Jy keep ! Adding 217 model components to the UV plane model. ! The established model now contains 373 components and 0.034027 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a3_uvs/J1356-0355_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.949 x 5.25 at 9.815 degrees (North through East) ! Clean map min=-0.0010018 max=0.022619 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a3_uvs/J1356-0355_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0226191 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.74985e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.16051 1.16051 2.32101 4.64202 9.28404 18.5681 37.1362 74.2723 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.022 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 258.508 quit ! Quitting program ! Log file /d2/scr/pima/bp171a3_uvs/J1356-0355_C_uvs.log closed on Mon Feb 24 08:49:59 2014