! Started logfile: /d2/scr/pima/bp177f_uvs/J2330+4104_C_uvs.log on Fri Mar 21 07:47:05 2014 obs /d2/scr/pima/bp177f_uvs/J2330+4104_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177f_uvs/J2330+4104_C_uva.fits ! AN table 1: 4 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.95 visibilities/baseline/integration-bin. ! Found source: J2330+4104 ! ! 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 1368 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/bp177f_uvs/J2330+4104_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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005810Jy sigma=46.036442 ! Fit after self-cal, rms=0.932203Jy sigma=42.757378 ! 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=1.367 mas, bmaj=4.085 mas, bpa=18.47 degrees ! Estimated noise=0.576181 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 = 0.0506518 Jy ! Component: 100 - total flux cleaned = 0.0634024 Jy ! Total flux subtracted in 100 components = 0.0634024 Jy ! Clean residual min=-0.003104 max=0.005495 Jy/beam ! Clean residual mean=0.000004 rms=0.000816 Jy/beam ! Combined flux in latest and established models = 0.0634024 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0634024 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=0.025566Jy sigma=1.001665 ! Fit after self-cal, rms=0.020702Jy sigma=0.794190 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00722068 Jy ! Component: 100 - total flux cleaned = 0.0110215 Jy ! Total flux subtracted in 100 components = 0.0110215 Jy ! Clean residual min=-0.002014 max=0.002491 Jy/beam ! Clean residual mean=0.000003 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.0744239 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 14 components and 0.0744239 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=0.017235Jy sigma=0.641133 ! Fit after self-cal, rms=0.017228Jy sigma=0.640688 ! 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=1.622 mas, bmaj=4.413 mas, bpa=17.97 degrees ! Estimated noise=0.432968 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 = 0.00289013 Jy ! Component: 100 - total flux cleaned = 0.00439197 Jy ! Component: 150 - total flux cleaned = 0.00497821 Jy ! Component: 200 - total flux cleaned = 0.00526374 Jy ! Total flux subtracted in 200 components = 0.00526374 Jy ! Clean residual min=-0.001559 max=0.001718 Jy/beam ! Clean residual mean=0.000002 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.0796876 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 31 components and 0.0796876 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=0.016538Jy sigma=0.622492 ! Fit after self-cal, rms=0.016534Jy sigma=0.622268 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.622 x 4.413 at 17.97 degrees (North through East) ! Clean map min=-0.0015191 max=0.068615 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 0.99 FD 0.97 HN 0.98 KP 0.90 ! LA 1.02 MK 1.07 NL 1.10 OV 0.97 ! PT 0.90 SC 0.97 ! ! ! 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* 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* KP 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 0.96 FD 1.05 HN 0.96 KP 0.97 ! LA 1.08 MK 0.99 NL 1.10 OV 1.00* ! PT 1.03 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 0.98 KP 1.02 ! LA 0.99 MK 1.04 NL 1.14 OV 0.97 ! PT 0.91 SC 1.07 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.03 HN 1.04 KP 1.00 ! LA 1.12 MK 0.96 NL 1.06 OV 0.95 ! PT 1.06 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.93 HN 0.96 KP 0.94 ! LA 0.99 MK 0.96 NL 1.09 OV 0.94 ! PT 0.96 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.00 HN 1.01 KP 1.01 ! LA 1.01 MK 0.99 NL 1.05 OV 0.99 ! PT 1.00 SC 0.99 ! ! ! Fit before self-cal, rms=0.016534Jy sigma=0.622268 ! Fit after self-cal, rms=0.015888Jy sigma=0.583852 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.623 mas, bmaj=4.422 mas, bpa=17.86 degrees ! Estimated noise=0.435523 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 = 0.000394546 Jy ! Component: 100 - total flux cleaned = 0.00053519 Jy ! Component: 150 - total flux cleaned = 0.00063266 Jy ! Component: 200 - total flux cleaned = 0.000672312 Jy ! Total flux subtracted in 200 components = 0.000672312 Jy ! Clean residual min=-0.001261 max=0.001422 Jy/beam ! Clean residual mean=0.000002 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.0803599 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 47 components and 0.0803599 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=0.015831Jy sigma=0.583453 ! Fit after self-cal, rms=0.015831Jy sigma=0.583367 ! 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=0.015831Jy sigma=0.583367 ! Fit after self-cal, rms=0.015890Jy sigma=0.582939 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.622 mas, bmaj=4.422 mas, bpa=17.89 degrees ! Estimated noise=0.438083 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00042574 Jy ! Component: 100 - total flux cleaned = 0.000445998 Jy ! Component: 150 - total flux cleaned = 0.000489276 Jy ! Component: 200 - total flux cleaned = 0.000518898 Jy ! Total flux subtracted in 200 components = 0.000518898 Jy ! Clean residual min=-0.001312 max=0.001398 Jy/beam ! Clean residual mean=0.000002 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.0808788 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 48 components and 0.0808788 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=0.015852Jy sigma=0.582995 ! Fit after self-cal, rms=0.015851Jy sigma=0.582976 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 (-76.8, -14.1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117525 Jy ! Component: 100 - total flux cleaned = 0.00130084 Jy ! Component: 150 - total flux cleaned = 0.0013762 Jy ! Component: 200 - total flux cleaned = 0.00143617 Jy ! Total flux subtracted in 200 components = 0.00143617 Jy ! Clean residual min=-0.001211 max=0.001025 Jy/beam ! Clean residual mean=0.000002 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.082315 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 66 components and 0.082315 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=0.015715Jy sigma=0.578885 ! Fit after self-cal, rms=0.015711Jy sigma=0.578236 ! 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=0.015711Jy sigma=0.578236 ! Fit after self-cal, rms=0.015757Jy sigma=0.577398 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.62 mas, bmaj=4.422 mas, bpa=17.91 degrees ! Estimated noise=0.440459 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00063256 Jy ! Component: 100 - total flux cleaned = 0.000786813 Jy ! Component: 150 - total flux cleaned = 0.000849927 Jy ! Component: 200 - total flux cleaned = 0.00090436 Jy ! Total flux subtracted in 200 components = 0.00090436 Jy ! Clean residual min=-0.001229 max=0.001030 Jy/beam ! Clean residual mean=0.000002 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.0832194 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 78 components and 0.0832194 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=0.015701Jy sigma=0.576573 ! Fit after self-cal, rms=0.015702Jy sigma=0.576406 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 = 0.000136415 Jy ! Component: 100 - total flux cleaned = 0.000175431 Jy ! Component: 150 - total flux cleaned = 0.000200949 Jy ! Component: 200 - total flux cleaned = 0.000238753 Jy ! Total flux subtracted in 200 components = 0.000238753 Jy ! Clean residual min=-0.001224 max=0.001020 Jy/beam ! Clean residual mean=0.000002 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.0834581 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 84 components and 0.0834581 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=0.015687Jy sigma=0.576063 ! Fit after self-cal, rms=0.015688Jy sigma=0.576031 ! 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=0.015688Jy sigma=0.576031 ! Fit after self-cal, rms=0.015594Jy sigma=0.559606 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.537 mas, bmaj=5.111 mas, bpa=15.48 degrees ! Estimated noise=0.562287 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104768 Jy ! Component: 100 - total flux cleaned = 0.00152334 Jy ! Component: 150 - total flux cleaned = 0.00171687 Jy ! Component: 200 - total flux cleaned = 0.00177398 Jy ! Total flux subtracted in 200 components = 0.00177398 Jy ! Clean residual min=-0.001238 max=0.001178 Jy/beam ! Clean residual mean=0.000005 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.0852321 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 101 components and 0.0852321 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=0.015504Jy sigma=0.559075 ! Fit after self-cal, rms=0.015503Jy sigma=0.559033 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 = 9.11808e-05 Jy ! Component: 100 - total flux cleaned = 0.000127842 Jy ! Component: 150 - total flux cleaned = 0.00015459 Jy ! Component: 200 - total flux cleaned = 0.000178311 Jy ! Total flux subtracted in 200 components = 0.000178311 Jy ! Clean residual min=-0.001249 max=0.001147 Jy/beam ! Clean residual mean=0.000005 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.0854104 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 109 components and 0.0854104 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=0.015499Jy sigma=0.559150 ! Fit after self-cal, rms=0.015499Jy sigma=0.559138 ! 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=1.614 mas, bmaj=4.419 mas, bpa=17.98 degrees ! Estimated noise=0.446024 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.614 x 4.419 at 17.98 degrees (North through East) ! Clean map min=-0.0010941 max=0.070475 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=1.363 mas, bmaj=4.088 mas, bpa=18.48 degrees ! Estimated noise=0.59634 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0537913 Jy ! Component: 100 - total flux cleaned = 0.0674939 Jy ! Component: 150 - total flux cleaned = 0.0740522 Jy ! Component: 200 - total flux cleaned = 0.0778184 Jy ! Total flux subtracted in 200 components = 0.0778184 Jy ! Clean residual min=-0.001822 max=0.002071 Jy/beam ! Clean residual mean=0.000002 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.0778184 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0778184 Jy ! Inverting map and beam ! Estimated beam: bmin=1.614 mas, bmaj=4.419 mas, bpa=17.98 degrees ! Estimated noise=0.446024 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) ! Added new window around map position (-1.2, -3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00279322 Jy ! Component: 100 - total flux cleaned = 0.00450039 Jy ! Component: 150 - total flux cleaned = 0.00568554 Jy ! Component: 200 - total flux cleaned = 0.00626123 Jy ! Total flux subtracted in 200 components = 0.00626123 Jy ! Clean residual min=-0.001165 max=0.001030 Jy/beam ! Clean residual mean=0.000003 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.0840796 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 44 components and 0.0840796 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=3.537 mas, bmaj=5.111 mas, bpa=15.48 degrees ! Estimated noise=0.562287 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000627428 Jy ! Component: 100 - total flux cleaned = 0.000831403 Jy ! Component: 150 - total flux cleaned = 0.000982406 Jy ! Component: 200 - total flux cleaned = 0.00114068 Jy ! Total flux subtracted in 200 components = 0.00114068 Jy ! Clean residual min=-0.001323 max=0.001145 Jy/beam ! Clean residual mean=0.000005 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.0852203 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 = 0.000119987 Jy ! Component: 100 - total flux cleaned = 0.000222725 Jy ! Component: 150 - total flux cleaned = 0.000311031 Jy ! Component: 200 - total flux cleaned = 0.000379632 Jy ! Total flux subtracted in 200 components = 0.000379632 Jy ! Clean residual min=-0.001308 max=0.001115 Jy/beam ! Clean residual mean=0.000005 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.0855999 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 96 components and 0.0855999 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.614 mas, bmaj=4.419 mas, bpa=17.98 degrees ! Estimated noise=0.446024 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.70313e-05 Jy ! Component: 100 - total flux cleaned = -2.5204e-05 Jy ! Component: 150 - total flux cleaned = 1.72526e-05 Jy ! Component: 200 - total flux cleaned = 6.79378e-05 Jy ! Total flux subtracted in 200 components = 6.79378e-05 Jy ! Clean residual min=-0.001067 max=0.000990 Jy/beam ! Clean residual mean=0.000002 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.0856679 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 114 components and 0.0856679 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=0.015475Jy sigma=0.558297 ! Fit after self-cal, rms=0.015473Jy sigma=0.558119 wmodel /d2/scr/pima/bp177f_uvs/J2330+4104_C_map.mod ! Writing 114 model components to file: /d2/scr/pima/bp177f_uvs/J2330+4104_C_map.mod wobs /d2/scr/pima/bp177f_uvs/J2330+4104_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177f_uvs/J2330+4104_C_uvs.fits wwins /d2/scr/pima/bp177f_uvs/J2330+4104_C_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177f_uvs/J2330+4104_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 = -0.000214965 Jy ! Component: 100 - total flux cleaned = -0.000339048 Jy ! Component: 150 - total flux cleaned = -0.000356439 Jy ! Component: 200 - total flux cleaned = -0.000356638 Jy ! Component: 250 - total flux cleaned = -0.000309527 Jy ! Component: 300 - total flux cleaned = -0.000233654 Jy ! Component: 350 - total flux cleaned = -0.000189267 Jy ! Component: 400 - total flux cleaned = -0.000102858 Jy ! Component: 450 - total flux cleaned = -7.45017e-05 Jy ! Component: 500 - total flux cleaned = 2.13673e-05 Jy ! Component: 550 - total flux cleaned = 0.000101303 Jy ! Component: 600 - total flux cleaned = 0.00015333 Jy ! Component: 650 - total flux cleaned = 0.000204641 Jy ! Component: 700 - total flux cleaned = 0.000279947 Jy ! Component: 750 - total flux cleaned = 0.000329088 Jy ! Component: 800 - total flux cleaned = 0.000414028 Jy ! Component: 850 - total flux cleaned = 0.000461806 Jy ! Component: 900 - total flux cleaned = 0.000567468 Jy ! Component: 950 - total flux cleaned = 0.000625062 Jy ! Component: 1000 - total flux cleaned = 0.000693193 Jy ! Component: 1050 - total flux cleaned = 0.000749304 Jy ! Component: 1100 - total flux cleaned = 0.000815623 Jy ! Component: 1150 - total flux cleaned = 0.000859222 Jy ! Component: 1200 - total flux cleaned = 0.000913025 Jy ! Component: 1250 - total flux cleaned = 0.000955453 Jy ! Component: 1300 - total flux cleaned = 0.0010184 Jy ! Component: 1350 - total flux cleaned = 0.00108045 Jy ! Component: 1400 - total flux cleaned = 0.00114171 Jy ! Component: 1450 - total flux cleaned = 0.0011922 Jy ! Component: 1500 - total flux cleaned = 0.00127185 Jy ! Component: 1550 - total flux cleaned = 0.0013209 Jy ! Component: 1600 - total flux cleaned = 0.00137922 Jy ! Component: 1650 - total flux cleaned = 0.00141749 Jy ! Component: 1700 - total flux cleaned = 0.00149331 Jy ! Component: 1750 - total flux cleaned = 0.00150266 Jy ! Component: 1800 - total flux cleaned = 0.00151199 Jy ! Component: 1850 - total flux cleaned = 0.00153954 Jy ! Component: 1900 - total flux cleaned = 0.00160305 Jy ! Component: 1950 - total flux cleaned = 0.0016209 Jy ! Component: 2000 - total flux cleaned = 0.00165645 Jy ! Component: 2050 - total flux cleaned = 0.00168272 Jy ! Component: 2100 - total flux cleaned = 0.0016741 Jy ! Component: 2150 - total flux cleaned = 0.00171722 Jy ! Component: 2200 - total flux cleaned = 0.00172557 Jy ! Component: 2250 - total flux cleaned = 0.00175089 Jy ! Component: 2300 - total flux cleaned = 0.0017593 Jy ! Component: 2350 - total flux cleaned = 0.00177598 Jy ! Component: 2400 - total flux cleaned = 0.00180063 Jy ! Component: 2450 - total flux cleaned = 0.00179257 Jy ! Component: 2500 - total flux cleaned = 0.00180052 Jy ! Component: 2550 - total flux cleaned = 0.00183234 Jy ! Component: 2600 - total flux cleaned = 0.00182452 Jy ! Component: 2650 - total flux cleaned = 0.00184005 Jy ! Component: 2700 - total flux cleaned = 0.00187874 Jy ! Component: 2750 - total flux cleaned = 0.0018863 Jy ! Component: 2800 - total flux cleaned = 0.00190146 Jy ! Component: 2850 - total flux cleaned = 0.00190895 Jy ! Component: 2900 - total flux cleaned = 0.00193877 Jy ! Component: 2950 - total flux cleaned = 0.00196839 Jy ! Component: 3000 - total flux cleaned = 0.00199776 Jy ! Component: 3050 - total flux cleaned = 0.00199769 Jy ! Component: 3100 - total flux cleaned = 0.00203398 Jy ! Component: 3150 - total flux cleaned = 0.00204832 Jy ! Component: 3200 - total flux cleaned = 0.00207666 Jy ! Component: 3250 - total flux cleaned = 0.00204841 Jy ! Component: 3300 - total flux cleaned = 0.00204146 Jy ! Component: 3350 - total flux cleaned = 0.00205532 Jy ! Component: 3400 - total flux cleaned = 0.00207592 Jy ! Component: 3450 - total flux cleaned = 0.00207585 Jy ! Component: 3500 - total flux cleaned = 0.00209611 Jy ! Component: 3550 - total flux cleaned = 0.0020894 Jy ! Component: 3600 - total flux cleaned = 0.00210279 Jy ! Component: 3650 - total flux cleaned = 0.00210938 Jy ! Component: 3700 - total flux cleaned = 0.00210272 Jy ! Component: 3750 - total flux cleaned = 0.00213534 Jy ! Component: 3800 - total flux cleaned = 0.00212237 Jy ! Component: 3850 - total flux cleaned = 0.00212878 Jy ! Component: 3900 - total flux cleaned = 0.00213515 Jy ! Component: 3950 - total flux cleaned = 0.00216061 Jy ! Component: 4000 - total flux cleaned = 0.00214173 Jy ! Component: 4050 - total flux cleaned = 0.00217937 Jy ! Total flux subtracted in 4096 components = 0.00217937 Jy ! Clean residual min=-0.000321 max=0.000391 Jy/beam ! Clean residual mean=0.000001 rms=0.000112 Jy/beam ! Combined flux in latest and established models = 0.0878473 Jy keep ! Adding 307 model components to the UV plane model. ! The established model now contains 421 components and 0.0878472 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177f_uvs/J2330+4104_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.614 x 4.419 at 17.98 degrees (North through East) ! Clean map min=-0.00083655 max=0.070669 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177f_uvs/J2330+4104_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0706689 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000111315 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.472547 0.472547 0.945094 1.89019 3.78038 7.56075 15.1215 30.243 60.486 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.07 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 634.857 quit ! Quitting program ! Log file /d2/scr/pima/bp177f_uvs/J2330+4104_C_uvs.log closed on Fri Mar 21 07:47:10 2014