! Started logfile: /scr/pima/bs241f_uvs/J0240-0253_X_uvs.log on Wed Jul 8 16:48:38 2015 obs /scr/pima/bs241f_uvs/J0240-0253_X_uva.fits ! Reading UV FITS file: /scr/pima/bs241f_uvs/J0240-0253_X_uva.fits ! AN table 1: 97 integrations on 36 of 36 possible baselines. ! AN table 2: 39 integrations on 15 of 15 possible baselines. ! AN table 3: 39 integrations on 1 of 1 possible baselines. ! AN table 4: 39 integrations on 1 of 1 possible baselines. ! AN table 5: 39 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.421562 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0240-0253 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): I ! ! Read 0 lines of history. ! ! Reading 15328 visibilities. select RR ! Polarization RR is unavailable. ! Selecting polarization: I, 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bs241f_uvs/J0240-0253_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 105 telescope corrections were flagged in sub-array 1. ! A total of 150 telescope corrections were flagged in sub-array 2. ! A total of 78 telescope corrections were flagged in sub-array 3. ! A total of 78 telescope corrections were flagged in sub-array 4. ! A total of 114 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 105 telescope corrections were flagged in sub-array 1. ! A total of 150 telescope corrections were flagged in sub-array 2. ! A total of 78 telescope corrections were flagged in sub-array 3. ! A total of 78 telescope corrections were flagged in sub-array 4. ! A total of 114 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 105 telescope corrections were flagged in sub-array 1. ! A total of 150 telescope corrections were flagged in sub-array 2. ! A total of 78 telescope corrections were flagged in sub-array 3. ! A total of 78 telescope corrections were flagged in sub-array 4. ! A total of 114 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 105 telescope corrections were flagged in sub-array 1. ! A total of 150 telescope corrections were flagged in sub-array 2. ! A total of 78 telescope corrections were flagged in sub-array 3. ! A total of 78 telescope corrections were flagged in sub-array 4. ! A total of 114 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 5. ! A total of 105 telescope corrections were flagged in sub-array 1. ! A total of 150 telescope corrections were flagged in sub-array 2. ! A total of 78 telescope corrections were flagged in sub-array 3. ! A total of 78 telescope corrections were flagged in sub-array 4. ! A total of 114 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 6. ! A total of 105 telescope corrections were flagged in sub-array 1. ! A total of 150 telescope corrections were flagged in sub-array 2. ! A total of 78 telescope corrections were flagged in sub-array 3. ! A total of 78 telescope corrections were flagged in sub-array 4. ! A total of 114 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 7. ! A total of 105 telescope corrections were flagged in sub-array 1. ! A total of 150 telescope corrections were flagged in sub-array 2. ! A total of 78 telescope corrections were flagged in sub-array 3. ! A total of 78 telescope corrections were flagged in sub-array 4. ! A total of 114 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 8. ! A total of 105 telescope corrections were flagged in sub-array 1. ! A total of 150 telescope corrections were flagged in sub-array 2. ! A total of 78 telescope corrections were flagged in sub-array 3. ! A total of 78 telescope corrections were flagged in sub-array 4. ! A total of 114 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=1.000398Jy sigma=29.199011 ! Fit after self-cal, rms=0.985177Jy sigma=28.399461 ! 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=1.535 mas, bmaj=2.604 mas, bpa=12.7 degrees ! Estimated noise=0.58737 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 = 0.0119548 Jy ! Component: 100 - total flux cleaned = 0.0141816 Jy ! Total flux subtracted in 100 components = 0.0141816 Jy ! Clean residual min=-0.001629 max=0.001944 Jy/beam ! Clean residual mean=-0.000001 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.0141816 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0141816 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=0.023078Jy sigma=0.608552 ! Fit after self-cal, rms=0.020865Jy sigma=0.542431 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00323316 Jy ! Component: 100 - total flux cleaned = 0.00301668 Jy ! Total flux subtracted in 100 components = 0.00301668 Jy ! Clean residual min=-0.001549 max=0.001584 Jy/beam ! Clean residual mean=-0.000001 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.0171983 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 11 components and 0.0171983 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=0.020442Jy sigma=0.533618 ! Fit after self-cal, rms=0.020422Jy sigma=0.533272 ! 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=1.831 mas, bmaj=2.875 mas, bpa=10.5 degrees ! Estimated noise=0.222074 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 = -7.5705e-05 Jy ! Component: 100 - total flux cleaned = -0.000105794 Jy ! Component: 150 - total flux cleaned = -0.000133563 Jy ! Component: 200 - total flux cleaned = -0.000159485 Jy ! Total flux subtracted in 200 components = -0.000159485 Jy ! Clean residual min=-0.000863 max=0.001130 Jy/beam ! Clean residual mean=-0.000002 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.0170388 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 25 components and 0.0170388 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=0.020399Jy sigma=0.532812 ! Fit after self-cal, rms=0.020376Jy sigma=0.532614 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.831 x 2.875 at 10.5 degrees (North through East) ! Clean map min=-0.00087512 max=0.018613 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 0.94 FD 1.12 HN 0.99 KP 0.92 ! LA 1.00 NL 0.94 OV 1.00* PT 1.02 ! SC 1.00 ! ! A total of 84 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* FD 0.00* KP 0.00* LA 0.00* ! PT 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! NL 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* MK 0.00* ! ! A total of 81 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! FD 0.00* KP 0.00* LA 0.00* OV 0.00* ! PT 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.16 HN 1.05 KP 0.91 ! LA 0.89 NL 0.97 OV 1.00* PT 1.14 ! SC 0.89 ! ! A total of 84 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* FD 0.00* KP 0.00* LA 0.00* ! PT 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! NL 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* MK 0.00* ! ! A total of 81 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! FD 0.00* KP 0.00* LA 0.00* OV 0.00* ! PT 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.10 HN 0.98 KP 0.89 ! LA 0.88 NL 0.93 OV 1.00* PT 1.07 ! SC 1.01 ! ! A total of 84 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* FD 0.00* KP 0.00* LA 0.00* ! PT 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! NL 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* MK 0.00* ! ! A total of 81 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! FD 0.00* KP 0.00* LA 0.00* OV 0.00* ! PT 0.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.14 HN 0.97 KP 0.99 ! LA 0.99 NL 0.91 OV 1.00* PT 1.01 ! SC 1.07 ! ! A total of 84 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* FD 0.00* KP 0.00* LA 0.00* ! PT 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! NL 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* MK 0.00* ! ! A total of 81 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! FD 0.00* KP 0.00* LA 0.00* OV 0.00* ! PT 0.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.12 HN 1.06 KP 1.09 ! LA 0.91 NL 0.93 OV 1.00* PT 0.99 ! SC 1.08 ! ! A total of 84 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* FD 0.00* KP 0.00* LA 0.00* ! PT 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! NL 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* MK 0.00* ! ! A total of 81 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! FD 0.00* KP 0.00* LA 0.00* OV 0.00* ! PT 0.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.08 HN 1.01 KP 1.07 ! LA 1.06 NL 0.97 OV 1.00* PT 1.01 ! SC 1.07 ! ! A total of 84 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* FD 0.00* KP 0.00* LA 0.00* ! PT 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! NL 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* MK 0.00* ! ! A total of 81 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! FD 0.00* KP 0.00* LA 0.00* OV 0.00* ! PT 0.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! A total of 84 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* FD 0.00* KP 0.00* LA 0.00* ! PT 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! NL 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* MK 0.00* ! ! A total of 81 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! FD 0.00* KP 0.00* LA 0.00* OV 0.00* ! PT 0.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! A total of 84 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* FD 0.00* KP 0.00* LA 0.00* ! PT 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! NL 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* MK 0.00* ! ! A total of 81 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! FD 0.00* KP 0.00* LA 0.00* OV 0.00* ! PT 0.00* ! ! ! Fit before self-cal, rms=0.020376Jy sigma=0.532614 ! Fit after self-cal, rms=0.020293Jy sigma=0.535242 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.75 mas, bmaj=2.698 mas, bpa=10.59 degrees ! Estimated noise=0.241268 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 = 0.000380006 Jy ! Component: 100 - total flux cleaned = 0.000463429 Jy ! Component: 150 - total flux cleaned = 0.000503675 Jy ! Component: 200 - total flux cleaned = 0.00053196 Jy ! Total flux subtracted in 200 components = 0.00053196 Jy ! Clean residual min=-0.000635 max=0.000561 Jy/beam ! Clean residual mean=-0.000002 rms=0.000163 Jy/beam ! Combined flux in latest and established models = 0.0175708 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 46 components and 0.0175708 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=0.020283Jy sigma=0.535113 ! Fit after self-cal, rms=0.020258Jy sigma=0.534315 ! 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=0.020258Jy sigma=0.534315 ! Fit after self-cal, rms=0.020551Jy sigma=0.534101 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.75 mas, bmaj=2.69 mas, bpa=10.61 degrees ! Estimated noise=0.244392 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000308887 Jy ! Component: 100 - total flux cleaned = 0.000391123 Jy ! Component: 150 - total flux cleaned = 0.000424617 Jy ! Component: 200 - total flux cleaned = 0.000436945 Jy ! Total flux subtracted in 200 components = 0.000436945 Jy ! Clean residual min=-0.000646 max=0.000559 Jy/beam ! Clean residual mean=-0.000002 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.0180077 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 49 components and 0.0180077 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=0.020544Jy sigma=0.534021 ! Fit after self-cal, rms=0.020547Jy sigma=0.533848 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.54714e-05 Jy ! Component: 100 - total flux cleaned = 1.09461e-05 Jy ! Component: 150 - total flux cleaned = 1.50931e-05 Jy ! Component: 200 - total flux cleaned = 1.15324e-05 Jy ! Total flux subtracted in 200 components = 1.15324e-05 Jy ! Clean residual min=-0.000636 max=0.000575 Jy/beam ! Clean residual mean=-0.000002 rms=0.000167 Jy/beam ! Combined flux in latest and established models = 0.0180193 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 53 components and 0.0180193 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=0.020545Jy sigma=0.533805 ! Fit after self-cal, rms=0.020545Jy sigma=0.533785 ! 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=0.020545Jy sigma=0.533785 ! Fit after self-cal, rms=0.020798Jy sigma=0.533722 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.747 mas, bmaj=2.683 mas, bpa=10.71 degrees ! Estimated noise=0.247169 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000232234 Jy ! Component: 100 - total flux cleaned = 0.000295413 Jy ! Component: 150 - total flux cleaned = 0.000310543 Jy ! Component: 200 - total flux cleaned = 0.000317213 Jy ! Total flux subtracted in 200 components = 0.000317213 Jy ! Clean residual min=-0.000652 max=0.000554 Jy/beam ! Clean residual mean=-0.000002 rms=0.000163 Jy/beam ! Combined flux in latest and established models = 0.0183365 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 59 components and 0.0183365 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=0.020793Jy sigma=0.533687 ! Fit after self-cal, rms=0.020797Jy sigma=0.533672 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.02567e-05 Jy ! Component: 100 - total flux cleaned = 1.00517e-05 Jy ! Component: 150 - total flux cleaned = 4.1373e-06 Jy ! Component: 200 - total flux cleaned = 1.44987e-06 Jy ! Total flux subtracted in 200 components = 1.44987e-06 Jy ! Clean residual min=-0.000642 max=0.000554 Jy/beam ! Clean residual mean=-0.000002 rms=0.000163 Jy/beam ! Combined flux in latest and established models = 0.0183379 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 61 components and 0.0183379 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=0.020796Jy sigma=0.533650 ! Fit after self-cal, rms=0.020796Jy sigma=0.533646 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.020796Jy sigma=0.533646 ! Fit after self-cal, rms=0.020998Jy sigma=0.533612 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.62 mas, bmaj=3.358 mas, bpa=8.522 degrees ! Estimated noise=0.276865 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000188931 Jy ! Component: 100 - total flux cleaned = 0.000189413 Jy ! Component: 150 - total flux cleaned = 0.000189424 Jy ! Component: 200 - total flux cleaned = 0.000184075 Jy ! Total flux subtracted in 200 components = 0.000184075 Jy ! Clean residual min=-0.000710 max=0.000666 Jy/beam ! Clean residual mean=-0.000003 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.018522 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 72 components and 0.018522 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=0.020995Jy sigma=0.533610 ! Fit after self-cal, rms=0.020994Jy sigma=0.533540 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.00594e-05 Jy ! Component: 100 - total flux cleaned = -1.25424e-05 Jy ! Component: 150 - total flux cleaned = -1.71245e-05 Jy ! Component: 200 - total flux cleaned = -2.15142e-05 Jy ! Total flux subtracted in 200 components = -2.15142e-05 Jy ! Clean residual min=-0.000705 max=0.000670 Jy/beam ! Clean residual mean=-0.000003 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.0185005 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 77 components and 0.0185005 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=0.020994Jy sigma=0.533536 ! Fit after self-cal, rms=0.020993Jy sigma=0.533533 ! 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=1.745 mas, bmaj=2.678 mas, bpa=10.81 degrees ! Estimated noise=0.24947 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.745 x 2.678 at 10.81 degrees (North through East) ! Clean map min=-0.00063951 max=0.019456 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=1.414 mas, bmaj=2.335 mas, bpa=12.9 degrees ! Estimated noise=0.739706 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0154106 Jy ! Component: 100 - total flux cleaned = 0.0188679 Jy ! Component: 150 - total flux cleaned = 0.0187452 Jy ! Component: 200 - total flux cleaned = 0.0187083 Jy ! Total flux subtracted in 200 components = 0.0187083 Jy ! Clean residual min=-0.001374 max=0.001471 Jy/beam ! Clean residual mean=-0.000001 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.0187083 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0187083 Jy ! Inverting map and beam ! Estimated beam: bmin=1.745 mas, bmaj=2.678 mas, bpa=10.81 degrees ! Estimated noise=0.24947 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 = 0.000115351 Jy ! Component: 100 - total flux cleaned = 8.77322e-05 Jy ! Component: 150 - total flux cleaned = 7.76732e-05 Jy ! Component: 200 - total flux cleaned = 6.89349e-05 Jy ! Total flux subtracted in 200 components = 6.89349e-05 Jy ! Clean residual min=-0.000744 max=0.000683 Jy/beam ! Clean residual mean=-0.000002 rms=0.000185 Jy/beam ! Combined flux in latest and established models = 0.0187772 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 25 components and 0.0187772 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=2.62 mas, bmaj=3.358 mas, bpa=8.522 degrees ! Estimated noise=0.276865 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000124612 Jy ! Component: 100 - total flux cleaned = -0.000137212 Jy ! Component: 150 - total flux cleaned = -0.00014306 Jy ! Component: 200 - total flux cleaned = -0.000153936 Jy ! Total flux subtracted in 200 components = -0.000153936 Jy ! Clean residual min=-0.000724 max=0.000732 Jy/beam ! Clean residual mean=-0.000003 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.0186233 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 = -1.00095e-05 Jy ! Component: 100 - total flux cleaned = -1.90525e-05 Jy ! Component: 150 - total flux cleaned = -2.30595e-05 Jy ! Component: 200 - total flux cleaned = -3.0927e-05 Jy ! Total flux subtracted in 200 components = -3.0927e-05 Jy ! Clean residual min=-0.000726 max=0.000721 Jy/beam ! Clean residual mean=-0.000003 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.0185923 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 32 components and 0.0185923 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.745 mas, bmaj=2.678 mas, bpa=10.81 degrees ! Estimated noise=0.24947 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.94587e-05 Jy ! Component: 100 - total flux cleaned = 3.77334e-05 Jy ! Component: 150 - total flux cleaned = 5.3453e-05 Jy ! Component: 200 - total flux cleaned = 5.79887e-05 Jy ! Total flux subtracted in 200 components = 5.79887e-05 Jy ! Clean residual min=-0.000680 max=0.000600 Jy/beam ! Clean residual mean=-0.000002 rms=0.000172 Jy/beam ! Combined flux in latest and established models = 0.0186503 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 40 components and 0.0186503 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=0.020998Jy sigma=0.533679 ! Fit after self-cal, rms=0.020998Jy sigma=0.533615 wmodel /scr/pima/bs241f_uvs/J0240-0253_X_map.mod ! Writing 40 model components to file: /scr/pima/bs241f_uvs/J0240-0253_X_map.mod wobs /scr/pima/bs241f_uvs/J0240-0253_X_uvs.fits ! Writing UV FITS file: /scr/pima/bs241f_uvs/J0240-0253_X_uvs.fits wwins /scr/pima/bs241f_uvs/J0240-0253_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bs241f_uvs/J0240-0253_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 = -0.000213428 Jy ! Component: 100 - total flux cleaned = -0.000194686 Jy ! Component: 150 - total flux cleaned = -0.000134982 Jy ! Component: 200 - total flux cleaned = -0.000173066 Jy ! Component: 250 - total flux cleaned = -0.000186927 Jy ! Component: 300 - total flux cleaned = -0.000206434 Jy ! Component: 350 - total flux cleaned = -0.000218237 Jy ! Component: 400 - total flux cleaned = -0.000246112 Jy ! Component: 450 - total flux cleaned = -0.000246384 Jy ! Component: 500 - total flux cleaned = -0.000241559 Jy ! Component: 550 - total flux cleaned = -0.000255596 Jy ! Component: 600 - total flux cleaned = -0.000260076 Jy ! Component: 650 - total flux cleaned = -0.000273074 Jy ! Component: 700 - total flux cleaned = -0.000268881 Jy ! Component: 750 - total flux cleaned = -0.000276871 Jy ! Component: 800 - total flux cleaned = -0.000288337 Jy ! Component: 850 - total flux cleaned = -0.000303149 Jy ! Component: 900 - total flux cleaned = -0.000302975 Jy ! Component: 950 - total flux cleaned = -0.000306474 Jy ! Component: 1000 - total flux cleaned = -0.000316914 Jy ! Component: 1050 - total flux cleaned = -0.000330486 Jy ! Component: 1100 - total flux cleaned = -0.000343746 Jy ! Component: 1150 - total flux cleaned = -0.000350275 Jy ! Component: 1200 - total flux cleaned = -0.000363105 Jy ! Component: 1250 - total flux cleaned = -0.000366261 Jy ! Component: 1300 - total flux cleaned = -0.00036633 Jy ! Component: 1350 - total flux cleaned = -0.00036945 Jy ! Component: 1400 - total flux cleaned = -0.000375475 Jy ! Component: 1450 - total flux cleaned = -0.000372474 Jy ! Component: 1500 - total flux cleaned = -0.000375406 Jy ! Component: 1550 - total flux cleaned = -0.000372481 Jy ! Component: 1600 - total flux cleaned = -0.000375348 Jy ! Component: 1650 - total flux cleaned = -0.000375325 Jy ! Component: 1700 - total flux cleaned = -0.000378122 Jy ! Component: 1750 - total flux cleaned = -0.000380916 Jy ! Component: 1800 - total flux cleaned = -0.000389263 Jy ! Component: 1850 - total flux cleaned = -0.000400316 Jy ! Component: 1900 - total flux cleaned = -0.000411328 Jy ! Component: 1950 - total flux cleaned = -0.000419544 Jy ! Component: 2000 - total flux cleaned = -0.000419567 Jy ! Component: 2050 - total flux cleaned = -0.000427721 Jy ! Component: 2100 - total flux cleaned = -0.000427712 Jy ! Component: 2150 - total flux cleaned = -0.000427696 Jy ! Component: 2200 - total flux cleaned = -0.000427688 Jy ! Component: 2250 - total flux cleaned = -0.000430404 Jy ! Component: 2300 - total flux cleaned = -0.000438551 Jy ! Component: 2350 - total flux cleaned = -0.000443997 Jy ! Component: 2400 - total flux cleaned = -0.000444 Jy ! Component: 2450 - total flux cleaned = -0.000443993 Jy ! Component: 2500 - total flux cleaned = -0.000438488 Jy ! Component: 2550 - total flux cleaned = -0.00043848 Jy ! Component: 2600 - total flux cleaned = -0.000444032 Jy ! Component: 2650 - total flux cleaned = -0.000444013 Jy ! Component: 2700 - total flux cleaned = -0.000449627 Jy ! Component: 2750 - total flux cleaned = -0.000449634 Jy ! Component: 2800 - total flux cleaned = -0.000449625 Jy ! Component: 2850 - total flux cleaned = -0.000458189 Jy ! Component: 2900 - total flux cleaned = -0.00046106 Jy ! Component: 2950 - total flux cleaned = -0.000466854 Jy ! Component: 3000 - total flux cleaned = -0.000461013 Jy ! Component: 3050 - total flux cleaned = -0.000466869 Jy ! Component: 3100 - total flux cleaned = -0.000469828 Jy ! Component: 3150 - total flux cleaned = -0.000469831 Jy ! Component: 3200 - total flux cleaned = -0.000466826 Jy ! Component: 3250 - total flux cleaned = -0.000466809 Jy ! Component: 3300 - total flux cleaned = -0.000460733 Jy ! Component: 3350 - total flux cleaned = -0.000463814 Jy ! Component: 3400 - total flux cleaned = -0.000457657 Jy ! Component: 3450 - total flux cleaned = -0.000454583 Jy ! Component: 3500 - total flux cleaned = -0.000451465 Jy ! Component: 3550 - total flux cleaned = -0.000448318 Jy ! Component: 3600 - total flux cleaned = -0.000445106 Jy ! Component: 3650 - total flux cleaned = -0.000451521 Jy ! Component: 3700 - total flux cleaned = -0.000451519 Jy ! Component: 3750 - total flux cleaned = -0.000441699 Jy ! Component: 3800 - total flux cleaned = -0.0004417 Jy ! Component: 3850 - total flux cleaned = -0.00043838 Jy ! Component: 3900 - total flux cleaned = -0.000441737 Jy ! Component: 3950 - total flux cleaned = -0.000431578 Jy ! Component: 4000 - total flux cleaned = -0.0004316 Jy ! Component: 4050 - total flux cleaned = -0.000421236 Jy ! Total flux subtracted in 4096 components = -0.000417751 Jy ! Clean residual min=-0.000221 max=0.000257 Jy/beam ! Clean residual mean=-0.000001 rms=0.000056 Jy/beam ! Combined flux in latest and established models = 0.0182326 Jy keep ! Adding 219 model components to the UV plane model. ! The established model now contains 259 components and 0.0182326 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bs241f_uvs/J0240-0253_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.745 x 2.678 at 10.81 degrees (North through East) ! Clean map min=-0.00038987 max=0.019432 Jy/beam ! Writing clean map to FITS file: /scr/pima/bs241f_uvs/J0240-0253_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0194316 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 5.70731e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.881137 0.881137 1.76227 3.52455 7.0491 14.0982 28.1964 56.3928 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.019 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 340.469 quit ! Quitting program ! Log file /scr/pima/bs241f_uvs/J0240-0253_X_uvs.log closed on Wed Jul 8 16:48:42 2015