! Started logfile: /scr/pima/rv102_uvs/J2115+2933_X_uvs.log on Sat Feb 27 22:28:21 2016 obs /scr/pima/rv102_uvs/J2115+2933_X_uva.fits ! Reading UV FITS file: /scr/pima/rv102_uvs/J2115+2933_X_uva.fits ! AN table 1: 51 integrations on 66 of 66 possible baselines. ! AN table 2: 98 integrations on 10 of 10 possible baselines. ! AN table 3: 9 integrations on 1 of 1 possible baselines. ! AN table 4: 9 integrations on 6 of 6 possible baselines. ! AN table 5: 30 integrations on 45 of 45 possible baselines. ! AN table 6: 73 integrations on 3 of 3 possible baselines. ! AN table 7: 41 integrations on 28 of 28 possible baselines. ! AN table 8: 276 integrations on 6 of 6 possible baselines. ! AN table 9: 34 integrations on 1 of 1 possible baselines. ! AN table 10: 41 integrations on 3 of 3 possible baselines. ! AN table 11: 40 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.486731 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2115+2933 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.40599e+09 8e+06 1 8e+06 ! 02 2 8.47599e+09 8e+06 1 8e+06 ! 03 3 8.79099e+09 8e+06 1 8e+06 ! 04 4 8.89599e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 139 lines of history. ! ! Reading 20908 visibilities. select rr, 1,2,3,4,6,7,8 ! Restricting channel ranges to the available 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/rv102_uvs/J2115+2933_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 327 telescope corrections were flagged in sub-array 1. ! A total of 258 telescope corrections were flagged in sub-array 2. ! A total of 18 telescope corrections were flagged in sub-array 3. ! A total of 8 telescope corrections were flagged in sub-array 4. ! A total of 158 telescope corrections were flagged in sub-array 5. ! A total of 219 telescope corrections were flagged in sub-array 6. ! A total of 213 telescope corrections were flagged in sub-array 7. ! A total of 864 telescope corrections were flagged in sub-array 8. ! A total of 68 telescope corrections were flagged in sub-array 9. ! A total of 123 telescope corrections were flagged in sub-array 10. ! A total of 203 telescope corrections were flagged in sub-array 11. ! ! Correcting IF 2. ! A total of 327 telescope corrections were flagged in sub-array 1. ! A total of 258 telescope corrections were flagged in sub-array 2. ! A total of 18 telescope corrections were flagged in sub-array 3. ! A total of 8 telescope corrections were flagged in sub-array 4. ! A total of 158 telescope corrections were flagged in sub-array 5. ! A total of 219 telescope corrections were flagged in sub-array 6. ! A total of 213 telescope corrections were flagged in sub-array 7. ! A total of 864 telescope corrections were flagged in sub-array 8. ! A total of 68 telescope corrections were flagged in sub-array 9. ! A total of 123 telescope corrections were flagged in sub-array 10. ! A total of 203 telescope corrections were flagged in sub-array 11. ! ! Correcting IF 3. ! A total of 360 telescope corrections were flagged in sub-array 1. ! A total of 370 telescope corrections were flagged in sub-array 2. ! A total of 18 telescope corrections were flagged in sub-array 3. ! A total of 8 telescope corrections were flagged in sub-array 4. ! A total of 173 telescope corrections were flagged in sub-array 5. ! A total of 219 telescope corrections were flagged in sub-array 6. ! A total of 228 telescope corrections were flagged in sub-array 7. ! A total of 1104 telescope corrections were flagged in sub-array 8. ! A total of 68 telescope corrections were flagged in sub-array 9. ! A total of 123 telescope corrections were flagged in sub-array 10. ! A total of 247 telescope corrections were flagged in sub-array 11. ! ! Correcting IF 4. ! A total of 360 telescope corrections were flagged in sub-array 1. ! A total of 370 telescope corrections were flagged in sub-array 2. ! A total of 18 telescope corrections were flagged in sub-array 3. ! A total of 8 telescope corrections were flagged in sub-array 4. ! A total of 173 telescope corrections were flagged in sub-array 5. ! A total of 219 telescope corrections were flagged in sub-array 6. ! A total of 228 telescope corrections were flagged in sub-array 7. ! A total of 1104 telescope corrections were flagged in sub-array 8. ! A total of 68 telescope corrections were flagged in sub-array 9. ! A total of 123 telescope corrections were flagged in sub-array 10. ! A total of 247 telescope corrections were flagged in sub-array 11. ! ! Fit before self-cal, rms=1.068612Jy sigma=7.451198 ! Fit after self-cal, rms=0.757135Jy sigma=5.769840 ! 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=0.5635 mas, bmaj=1.167 mas, bpa=-11.89 degrees ! Estimated noise=1.4419 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 = 0.19134 Jy ! Component: 100 - total flux cleaned = 0.248257 Jy ! Total flux subtracted in 100 components = 0.248257 Jy ! Clean residual min=-0.023738 max=0.028877 Jy/beam ! Clean residual mean=-0.000073 rms=0.005879 Jy/beam ! Combined flux in latest and established models = 0.248257 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.248257 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.243977Jy sigma=1.512863 ! Fit after self-cal, rms=0.243477Jy sigma=1.508458 ! 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=0.639 mas, bmaj=1.319 mas, bpa=-12.27 degrees ! Estimated noise=1.05987 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 = 0.0360958 Jy ! Component: 100 - total flux cleaned = 0.0541212 Jy ! Component: 150 - total flux cleaned = 0.0636387 Jy ! Component: 200 - total flux cleaned = 0.0672439 Jy ! Total flux subtracted in 200 components = 0.0672439 Jy ! Clean residual min=-0.030237 max=0.038186 Jy/beam ! Clean residual mean=0.000070 rms=0.007978 Jy/beam ! Combined flux in latest and established models = 0.315501 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 18 components and 0.315501 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.234315Jy sigma=1.498173 ! Fit after self-cal, rms=0.234061Jy sigma=1.496921 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.639 x 1.319 at -12.27 degrees (North through East) ! Clean map min=-0.029076 max=0.2574 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* LA 1.00* ! MA 1.00* NY 1.00* ON 1.00* OV 1.00* ! PT 1.00* SC 1.00* WF 1.00* WZ 1.00* ! ! A total of 72 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! MA 1.00* NY 1.00* ON 1.00* WF 1.00* ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! HN 0.00* NY 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! HN 1.00* LA 1.00* MK 1.00* NL 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NY 1.00* OV 1.00* PT 1.00* ! SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! MK 0.00* NY 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* NY 1.00* OV 1.00* PT 1.00* ! ! A total of 240 telescope corrections were flagged in sub-array 8. ! Telescope amplitude corrections in sub-array 8: ! MA 0.00* NY 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 9: ! NY 0.00* ON 0.00* ! ! Telescope amplitude corrections in sub-array 10: ! MA 0.00* ON 0.00* WZ 0.00* ! ! A total of 21 telescope corrections were flagged in sub-array 11. ! Telescope amplitude corrections in sub-array 11: ! FD 1.00* HN 1.00* LA 1.00* MA 1.00* ! NY 1.00* ON 1.00* PT 1.00* SC 1.00* ! WF 1.00* WZ 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MA 1.00* NY 1.00* ON 1.00* OV 1.00* ! PT 1.00* SC 1.00* WF 1.00* WZ 1.00* ! ! A total of 72 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! MA 1.00* NY 1.00* ON 1.00* WF 1.00* ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! HN 0.00* NY 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! HN 1.00* LA 1.00* MK 1.00* NL 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NY 1.00* OV 1.00* PT 1.00* ! SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! MK 0.00* NY 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* NY 1.00* OV 1.00* PT 1.00* ! ! A total of 240 telescope corrections were flagged in sub-array 8. ! Telescope amplitude corrections in sub-array 8: ! MA 0.00* NY 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 9: ! NY 0.00* ON 0.00* ! ! Telescope amplitude corrections in sub-array 10: ! MA 0.00* ON 0.00* WZ 0.00* ! ! A total of 21 telescope corrections were flagged in sub-array 11. ! Telescope amplitude corrections in sub-array 11: ! FD 1.00* HN 1.00* LA 1.00* MA 1.00* ! NY 1.00* ON 1.00* PT 1.00* SC 1.00* ! WF 1.00* WZ 1.00* ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MA 1.00* NY 1.00* ON 1.00* OV 1.00* ! PT 1.00* SC 1.00* WF 1.00* WZ 1.00* ! ! A total of 120 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! MA 0.00* NY 0.00* ON 0.00* WF 0.00* ! WZ 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! HN 0.00* NY 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! HN 1.00* LA 1.00* MK 1.00* NL 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NY 1.00* OV 1.00* PT 1.00* ! SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! MK 0.00* NY 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* NY 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 8: ! MA 0.00* NY 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 9: ! NY 0.00* ON 0.00* ! ! Telescope amplitude corrections in sub-array 10: ! MA 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 11: ! FD 1.00* HN 1.00* LA 1.00* MA 1.00* ! NY 1.00* ON 1.00* PT 1.00* SC 1.00* ! WF 1.00* WZ 1.00* ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MA 1.00* NY 1.00* ON 1.00* OV 1.00* ! PT 1.00* SC 1.00* WF 1.00* WZ 1.00* ! ! A total of 120 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! MA 0.00* NY 0.00* ON 0.00* WF 0.00* ! WZ 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! HN 0.00* NY 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! HN 1.00* LA 1.00* MK 1.00* NL 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NY 1.00* OV 1.00* PT 1.00* ! SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! MK 0.00* NY 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* NY 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 8: ! MA 0.00* NY 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 9: ! NY 0.00* ON 0.00* ! ! Telescope amplitude corrections in sub-array 10: ! MA 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 11: ! FD 1.00* HN 1.00* LA 1.00* MA 1.00* ! NY 1.00* ON 1.00* PT 1.00* SC 1.00* ! WF 1.00* WZ 1.00* ! ! ! Fit before self-cal, rms=0.234061Jy sigma=1.496921 ! Fit after self-cal, rms=0.230837Jy sigma=1.531984 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.6294 mas, bmaj=1.3 mas, bpa=-11.53 degrees ! Estimated noise=1.08454 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 = -0.00678402 Jy ! Component: 100 - total flux cleaned = -0.00789641 Jy ! Component: 150 - total flux cleaned = -0.00804705 Jy ! Component: 200 - total flux cleaned = -0.00804596 Jy ! Total flux subtracted in 200 components = -0.00804596 Jy ! Clean residual min=-0.031836 max=0.040351 Jy/beam ! Clean residual mean=0.000091 rms=0.008356 Jy/beam ! Combined flux in latest and established models = 0.307455 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 21 components and 0.307455 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.231028Jy sigma=1.524912 ! Fit after self-cal, rms=0.230952Jy sigma=1.524692 ! 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. ! ! Fit before self-cal, rms=0.230952Jy sigma=1.524692 ! Fit after self-cal, rms=0.230952Jy sigma=1.524692 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6294 mas, bmaj=1.3 mas, bpa=-11.53 degrees ! Estimated noise=1.08454 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.16009e-05 Jy ! Component: 100 - total flux cleaned = -0.000288268 Jy ! Component: 150 - total flux cleaned = -0.000155577 Jy ! Component: 200 - total flux cleaned = -0.000279856 Jy ! Total flux subtracted in 200 components = -0.000279856 Jy ! Clean residual min=-0.031908 max=0.040335 Jy/beam ! Clean residual mean=0.000091 rms=0.008349 Jy/beam ! Combined flux in latest and established models = 0.307175 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 22 components and 0.307175 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.230784Jy sigma=1.523540 ! Fit after self-cal, rms=0.230733Jy sigma=1.523405 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 (-3.2, -5.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0408537 Jy ! Component: 100 - total flux cleaned = 0.053984 Jy ! Component: 150 - total flux cleaned = 0.0615437 Jy ! Component: 200 - total flux cleaned = 0.0653964 Jy ! Total flux subtracted in 200 components = 0.0653964 Jy ! Clean residual min=-0.031435 max=0.038783 Jy/beam ! Clean residual mean=-0.000074 rms=0.007617 Jy/beam ! Combined flux in latest and established models = 0.372572 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 43 components and 0.372572 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.222030Jy sigma=1.459126 ! Fit after self-cal, rms=0.220283Jy sigma=1.444968 ! 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. ! ! Fit before self-cal, rms=0.220283Jy sigma=1.444968 ! Fit after self-cal, rms=0.220283Jy sigma=1.444968 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6294 mas, bmaj=1.3 mas, bpa=-11.53 degrees ! Estimated noise=1.08454 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0204023 Jy ! Component: 100 - total flux cleaned = 0.0240841 Jy ! Component: 150 - total flux cleaned = 0.0258287 Jy ! Component: 200 - total flux cleaned = 0.0265673 Jy ! Total flux subtracted in 200 components = 0.0265673 Jy ! Clean residual min=-0.030101 max=0.029818 Jy/beam ! Clean residual mean=-0.000131 rms=0.007235 Jy/beam ! Combined flux in latest and established models = 0.399139 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 49 components and 0.399139 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.217599Jy sigma=1.425852 ! Fit after self-cal, rms=0.217169Jy sigma=1.422762 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 = 0.0084008 Jy ! Component: 100 - total flux cleaned = 0.00907532 Jy ! Component: 150 - total flux cleaned = 0.00936097 Jy ! Component: 200 - total flux cleaned = 0.00908075 Jy ! Total flux subtracted in 200 components = 0.00908075 Jy ! Clean residual min=-0.030006 max=0.026988 Jy/beam ! Clean residual mean=-0.000153 rms=0.007085 Jy/beam ! Combined flux in latest and established models = 0.40822 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 53 components and 0.40822 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.216293Jy sigma=1.413365 ! Fit after self-cal, rms=0.216166Jy sigma=1.412541 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.216166Jy sigma=1.412541 ! Fit after self-cal, rms=0.216166Jy sigma=1.412541 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.428 mas, bmaj=3.072 mas, bpa=32.2 degrees ! Estimated noise=1.57479 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0158421 Jy ! Component: 100 - total flux cleaned = 0.0153382 Jy ! Component: 150 - total flux cleaned = 0.0149351 Jy ! Component: 200 - total flux cleaned = 0.0152692 Jy ! Total flux subtracted in 200 components = 0.0152692 Jy ! Clean residual min=-0.057799 max=0.052464 Jy/beam ! Clean residual mean=-0.000578 rms=0.016637 Jy/beam ! Combined flux in latest and established models = 0.423489 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 56 components and 0.423489 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.216917Jy sigma=1.414267 ! Fit after self-cal, rms=0.216484Jy sigma=1.410616 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 = 0.0048126 Jy ! Component: 100 - total flux cleaned = 0.00447035 Jy ! Component: 150 - total flux cleaned = 0.00475623 Jy ! Component: 200 - total flux cleaned = 0.00502488 Jy ! Total flux subtracted in 200 components = 0.00502488 Jy ! Clean residual min=-0.057356 max=0.053871 Jy/beam ! Clean residual mean=-0.000611 rms=0.016494 Jy/beam ! Combined flux in latest and established models = 0.428514 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 56 components and 0.428514 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.217538Jy sigma=1.418108 ! Fit after self-cal, rms=0.217434Jy sigma=1.417349 ! 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=0.6294 mas, bmaj=1.3 mas, bpa=-11.53 degrees ! Estimated noise=1.08454 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6294 x 1.3 at -11.53 degrees (North through East) ! Clean map min=-0.028686 max=0.24364 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=0.5577 mas, bmaj=1.152 mas, bpa=-11.67 degrees ! Estimated noise=1.46428 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.183807 Jy ! Component: 100 - total flux cleaned = 0.243378 Jy ! Component: 150 - total flux cleaned = 0.28421 Jy ! Component: 200 - total flux cleaned = 0.312372 Jy ! Total flux subtracted in 200 components = 0.312372 Jy ! Clean residual min=-0.026068 max=0.026954 Jy/beam ! Clean residual mean=-0.000077 rms=0.005788 Jy/beam ! Combined flux in latest and established models = 0.312372 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.312372 Jy ! Inverting map and beam ! Estimated beam: bmin=0.6294 mas, bmaj=1.3 mas, bpa=-11.53 degrees ! Estimated noise=1.08454 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 (1.4, -16.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0411837 Jy ! Component: 100 - total flux cleaned = 0.0651343 Jy ! Component: 150 - total flux cleaned = 0.0801304 Jy ! Component: 200 - total flux cleaned = 0.0927339 Jy ! Total flux subtracted in 200 components = 0.0927339 Jy ! Clean residual min=-0.030461 max=0.027414 Jy/beam ! Clean residual mean=-0.000142 rms=0.006968 Jy/beam ! Combined flux in latest and established models = 0.405106 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 42 components and 0.405106 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.428 mas, bmaj=3.072 mas, bpa=32.2 degrees ! Estimated noise=1.57479 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0299365 Jy ! Component: 100 - total flux cleaned = 0.0412494 Jy ! Component: 150 - total flux cleaned = 0.046559 Jy ! Component: 200 - total flux cleaned = 0.0505416 Jy ! Total flux subtracted in 200 components = 0.0505416 Jy ! Clean residual min=-0.055282 max=0.050385 Jy/beam ! Clean residual mean=-0.000742 rms=0.015769 Jy/beam ! Combined flux in latest and established models = 0.455648 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 = 0.00382612 Jy ! Component: 100 - total flux cleaned = 0.00605166 Jy ! Component: 150 - total flux cleaned = 0.00672913 Jy ! Component: 200 - total flux cleaned = 0.0073556 Jy ! Total flux subtracted in 200 components = 0.0073556 Jy ! Clean residual min=-0.055041 max=0.050557 Jy/beam ! Clean residual mean=-0.000785 rms=0.015709 Jy/beam ! Combined flux in latest and established models = 0.463003 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 59 components and 0.463003 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.6294 mas, bmaj=1.3 mas, bpa=-11.53 degrees ! Estimated noise=1.08454 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00531746 Jy ! Component: 100 - total flux cleaned = -0.00474291 Jy ! Component: 150 - total flux cleaned = -0.0060601 Jy ! Component: 200 - total flux cleaned = -0.00726045 Jy ! Total flux subtracted in 200 components = -0.00726045 Jy ! Clean residual min=-0.029432 max=0.026086 Jy/beam ! Clean residual mean=-0.000244 rms=0.006700 Jy/beam ! Combined flux in latest and established models = 0.455743 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 67 components and 0.455743 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.216217Jy sigma=1.389805 ! Fit after self-cal, rms=0.215617Jy sigma=1.384107 wmodel /scr/pima/rv102_uvs/J2115+2933_X_map.mod ! Writing 67 model components to file: /scr/pima/rv102_uvs/J2115+2933_X_map.mod wobs /scr/pima/rv102_uvs/J2115+2933_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv102_uvs/J2115+2933_X_uvs.fits wwins /scr/pima/rv102_uvs/J2115+2933_X_map.win ! wwins: Wrote 3 windows to /scr/pima/rv102_uvs/J2115+2933_X_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 = -0.00900016 Jy ! Component: 100 - total flux cleaned = -0.011814 Jy ! Component: 150 - total flux cleaned = -0.0109488 Jy ! Component: 200 - total flux cleaned = -0.00843744 Jy ! Component: 250 - total flux cleaned = -0.0048098 Jy ! Component: 300 - total flux cleaned = -0.00167668 Jy ! Component: 350 - total flux cleaned = 0.000233091 Jy ! Component: 400 - total flux cleaned = 0.00321646 Jy ! Component: 450 - total flux cleaned = 0.00684648 Jy ! Component: 500 - total flux cleaned = 0.00826662 Jy ! Component: 550 - total flux cleaned = 0.0107 Jy ! Component: 600 - total flux cleaned = 0.0123996 Jy ! Component: 650 - total flux cleaned = 0.0134006 Jy ! Component: 700 - total flux cleaned = 0.0153665 Jy ! Component: 750 - total flux cleaned = 0.017287 Jy ! Component: 800 - total flux cleaned = 0.0182273 Jy ! Component: 850 - total flux cleaned = 0.0197735 Jy ! Component: 900 - total flux cleaned = 0.0209869 Jy ! Component: 950 - total flux cleaned = 0.0215842 Jy ! Component: 1000 - total flux cleaned = 0.0230549 Jy ! Component: 1050 - total flux cleaned = 0.0244945 Jy ! Component: 1100 - total flux cleaned = 0.0256291 Jy ! Component: 1150 - total flux cleaned = 0.0264678 Jy ! Component: 1200 - total flux cleaned = 0.02812 Jy ! Component: 1250 - total flux cleaned = 0.0289381 Jy ! Component: 1300 - total flux cleaned = 0.0308076 Jy ! Component: 1350 - total flux cleaned = 0.0313329 Jy ! Component: 1400 - total flux cleaned = 0.0323657 Jy ! Component: 1450 - total flux cleaned = 0.0331313 Jy ! Component: 1500 - total flux cleaned = 0.0336394 Jy ! Component: 1550 - total flux cleaned = 0.0351322 Jy ! Component: 1600 - total flux cleaned = 0.0361155 Jy ! Component: 1650 - total flux cleaned = 0.03684 Jy ! Component: 1700 - total flux cleaned = 0.0377956 Jy ! Component: 1750 - total flux cleaned = 0.0387404 Jy ! Component: 1800 - total flux cleaned = 0.0387409 Jy ! Component: 1850 - total flux cleaned = 0.0398877 Jy ! Component: 1900 - total flux cleaned = 0.0407973 Jy ! Component: 1950 - total flux cleaned = 0.0416895 Jy ! Component: 2000 - total flux cleaned = 0.0425761 Jy ! Component: 2050 - total flux cleaned = 0.0430132 Jy ! Component: 2100 - total flux cleaned = 0.0440928 Jy ! Component: 2150 - total flux cleaned = 0.0451594 Jy ! Component: 2200 - total flux cleaned = 0.0459979 Jy ! Component: 2250 - total flux cleaned = 0.0455873 Jy ! Component: 2300 - total flux cleaned = 0.0474372 Jy ! Component: 2350 - total flux cleaned = 0.0482466 Jy ! Component: 2400 - total flux cleaned = 0.0482466 Jy ! Component: 2450 - total flux cleaned = 0.0494341 Jy ! Component: 2500 - total flux cleaned = 0.0502172 Jy ! Component: 2550 - total flux cleaned = 0.0500234 Jy ! Component: 2600 - total flux cleaned = 0.0511799 Jy ! Component: 2650 - total flux cleaned = 0.0523209 Jy ! Component: 2700 - total flux cleaned = 0.0530708 Jy ! Component: 2750 - total flux cleaned = 0.0530722 Jy ! Component: 2800 - total flux cleaned = 0.0536245 Jy ! Component: 2850 - total flux cleaned = 0.0536249 Jy ! Component: 2900 - total flux cleaned = 0.0541652 Jy ! Component: 2950 - total flux cleaned = 0.054523 Jy ! Component: 3000 - total flux cleaned = 0.0548762 Jy ! Component: 3050 - total flux cleaned = 0.0552257 Jy ! Component: 3100 - total flux cleaned = 0.0552258 Jy ! Component: 3150 - total flux cleaned = 0.0555708 Jy ! Component: 3200 - total flux cleaned = 0.0560816 Jy ! Component: 3250 - total flux cleaned = 0.0562526 Jy ! Component: 3300 - total flux cleaned = 0.0562525 Jy ! Component: 3350 - total flux cleaned = 0.056084 Jy ! Component: 3400 - total flux cleaned = 0.0562469 Jy ! Component: 3450 - total flux cleaned = 0.0560841 Jy ! Component: 3500 - total flux cleaned = 0.056408 Jy ! Component: 3550 - total flux cleaned = 0.0565691 Jy ! Component: 3600 - total flux cleaned = 0.0557763 Jy ! Component: 3650 - total flux cleaned = 0.0562485 Jy ! Component: 3700 - total flux cleaned = 0.055939 Jy ! Component: 3750 - total flux cleaned = 0.05594 Jy ! Component: 3800 - total flux cleaned = 0.0553296 Jy ! Component: 3850 - total flux cleaned = 0.0551803 Jy ! Component: 3900 - total flux cleaned = 0.0559328 Jy ! Component: 3950 - total flux cleaned = 0.055784 Jy ! Component: 4000 - total flux cleaned = 0.0566709 Jy ! Component: 4050 - total flux cleaned = 0.056084 Jy ! Total flux subtracted in 4096 components = 0.0563753 Jy ! Clean residual min=-0.007246 max=0.008039 Jy/beam ! Clean residual mean=-0.000160 rms=0.002674 Jy/beam ! Combined flux in latest and established models = 0.512118 Jy keep ! Adding 411 model components to the UV plane model. ! The established model now contains 478 components and 0.512118 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rv102_uvs/J2115+2933_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6294 x 1.3 at -11.53 degrees (North through East) ! Clean map min=-0.021949 max=0.23705 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv102_uvs/J2115+2933_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.237047 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00270005 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.41709 3.41709 6.83419 13.6684 27.3368 54.6735 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0081 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.237 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 87.793 quit ! Quitting program ! Log file /scr/pima/rv102_uvs/J2115+2933_X_uvs.log closed on Sat Feb 27 22:28:26 2016