! Started logfile: /scr/pima/rv102_uvs/J1228+3706_X_uvs.log on Sat Feb 27 22:26:11 2016 obs /scr/pima/rv102_uvs/J1228+3706_X_uva.fits ! Reading UV FITS file: /scr/pima/rv102_uvs/J1228+3706_X_uva.fits ! AN table 1: 96 integrations on 36 of 36 possible baselines. ! AN table 2: 105 integrations on 3 of 3 possible baselines. ! AN table 3: 102 integrations on 6 of 6 possible baselines. ! AN table 4: 119 integrations on 10 of 10 possible baselines. ! AN table 5: 119 integrations on 55 of 55 possible baselines. ! AN table 6: 119 integrations on 66 of 66 possible baselines. ! AN table 7: 77 integrations on 3 of 3 possible baselines. ! AN table 8: 36 integrations on 6 of 6 possible baselines. ! Apparent sampling: 0.458152 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1228+3706 ! ! 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 37420 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/J1228+3706_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 559 telescope corrections were flagged in sub-array 1. ! A total of 315 telescope corrections were flagged in sub-array 2. ! A total of 264 telescope corrections were flagged in sub-array 3. ! A total of 595 telescope corrections were flagged in sub-array 4. ! A total of 516 telescope corrections were flagged in sub-array 5. ! A total of 623 telescope corrections were flagged in sub-array 6. ! A total of 231 telescope corrections were flagged in sub-array 7. ! A total of 52 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 2. ! A total of 559 telescope corrections were flagged in sub-array 1. ! A total of 315 telescope corrections were flagged in sub-array 2. ! A total of 264 telescope corrections were flagged in sub-array 3. ! A total of 595 telescope corrections were flagged in sub-array 4. ! A total of 516 telescope corrections were flagged in sub-array 5. ! A total of 623 telescope corrections were flagged in sub-array 6. ! A total of 231 telescope corrections were flagged in sub-array 7. ! A total of 52 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 3. ! A total of 616 telescope corrections were flagged in sub-array 1. ! A total of 315 telescope corrections were flagged in sub-array 2. ! A total of 408 telescope corrections were flagged in sub-array 3. ! A total of 595 telescope corrections were flagged in sub-array 4. ! A total of 603 telescope corrections were flagged in sub-array 5. ! A total of 739 telescope corrections were flagged in sub-array 6. ! A total of 231 telescope corrections were flagged in sub-array 7. ! A total of 52 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 4. ! A total of 616 telescope corrections were flagged in sub-array 1. ! A total of 315 telescope corrections were flagged in sub-array 2. ! A total of 408 telescope corrections were flagged in sub-array 3. ! A total of 595 telescope corrections were flagged in sub-array 4. ! A total of 603 telescope corrections were flagged in sub-array 5. ! A total of 739 telescope corrections were flagged in sub-array 6. ! A total of 231 telescope corrections were flagged in sub-array 7. ! A total of 52 telescope corrections were flagged in sub-array 8. ! ! Fit before self-cal, rms=1.045851Jy sigma=14.153545 ! Fit after self-cal, rms=0.795941Jy sigma=11.423609 ! 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=0.5117 mas, bmaj=0.9987 mas, bpa=0.1848 degrees ! Estimated noise=0.672082 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 = 0.17202 Jy ! Component: 100 - total flux cleaned = 0.20741 Jy ! Total flux subtracted in 100 components = 0.20741 Jy ! Clean residual min=-0.024038 max=0.025322 Jy/beam ! Clean residual mean=-0.000001 rms=0.004533 Jy/beam ! Combined flux in latest and established models = 0.20741 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.20741 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.199496Jy sigma=2.327296 ! Fit after self-cal, rms=0.199106Jy sigma=2.320073 ! 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=0.6265 mas, bmaj=1.21 mas, bpa=-0.4327 degrees ! Estimated noise=0.355774 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 = -0.0109154 Jy ! Component: 100 - total flux cleaned = -0.0132767 Jy ! Component: 150 - total flux cleaned = -0.015066 Jy ! Component: 200 - total flux cleaned = -0.0166748 Jy ! Total flux subtracted in 200 components = -0.0166748 Jy ! Clean residual min=-0.019220 max=0.029386 Jy/beam ! Clean residual mean=0.000404 rms=0.005364 Jy/beam ! Combined flux in latest and established models = 0.190735 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.190735 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.197834Jy sigma=2.293866 ! Fit after self-cal, rms=0.197713Jy sigma=2.292784 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6265 x 1.21 at -0.4327 degrees (North through East) ! Clean map min=-0.017878 max=0.21583 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. ! A total of 21 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* ! MK 1.00* NY 1.00* OV 1.00* PT 1.00* ! WF 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! MA 0.00* NY 0.00* ON 0.00* ! ! A total of 144 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! MA 0.00* NY 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! MA 0.00* NY 0.00* ON 0.00* WF 0.00* ! WZ 0.00* ! ! A total of 51 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! FD 1.00* HN 1.00* KP 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* ! ! A total of 42 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! 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* ! ! Telescope amplitude corrections in sub-array 7: ! NY 0.00* SC 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 8: ! HN 1.00* NL 1.00* SC 1.00* WF 1.00* ! ! ! Correcting IF 2. ! A total of 21 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* ! MK 1.00* NY 1.00* OV 1.00* PT 1.00* ! WF 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! MA 0.00* NY 0.00* ON 0.00* ! ! A total of 144 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! MA 0.00* NY 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! MA 0.00* NY 0.00* ON 0.00* WF 0.00* ! WZ 0.00* ! ! A total of 51 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! FD 1.00* HN 1.00* KP 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* ! ! A total of 42 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! 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* ! ! Telescope amplitude corrections in sub-array 7: ! NY 0.00* SC 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 8: ! HN 1.00* NL 1.00* SC 1.00* WF 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NY 1.00* OV 1.00* PT 1.00* ! WF 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! MA 0.00* NY 0.00* ON 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! MA 0.00* NY 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! MA 0.00* NY 0.00* ON 0.00* WF 0.00* ! WZ 0.00* ! ! A total of 51 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! FD 1.00* HN 1.00* KP 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* ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! 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* ! ! Telescope amplitude corrections in sub-array 7: ! NY 0.00* SC 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 8: ! HN 1.00* NL 1.00* SC 1.00* WF 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NY 1.00* OV 1.00* PT 1.00* ! WF 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! MA 0.00* NY 0.00* ON 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! MA 0.00* NY 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! MA 0.00* NY 0.00* ON 0.00* WF 0.00* ! WZ 0.00* ! ! A total of 51 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! FD 1.00* HN 1.00* KP 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* ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! 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* ! ! Telescope amplitude corrections in sub-array 7: ! NY 0.00* SC 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 8: ! HN 1.00* NL 1.00* SC 1.00* WF 1.00* ! ! ! Fit before self-cal, rms=0.197713Jy sigma=2.292784 ! Fit after self-cal, rms=0.194802Jy sigma=2.300382 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.6246 mas, bmaj=1.208 mas, bpa=-0.4118 degrees ! Estimated noise=0.357035 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 (5.4, 4.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0268001 Jy ! Component: 100 - total flux cleaned = 0.0382185 Jy ! Component: 150 - total flux cleaned = 0.0385846 Jy ! Component: 200 - total flux cleaned = 0.0376423 Jy ! Total flux subtracted in 200 components = 0.0376423 Jy ! Clean residual min=-0.018728 max=0.023211 Jy/beam ! Clean residual mean=-0.000020 rms=0.004878 Jy/beam ! Combined flux in latest and established models = 0.228377 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 21 components and 0.228377 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.191167Jy sigma=2.231889 ! Fit after self-cal, rms=0.190484Jy sigma=2.220451 ! 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=0.190484Jy sigma=2.220451 ! Fit after self-cal, rms=0.190390Jy sigma=2.219987 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6248 mas, bmaj=1.208 mas, bpa=-0.4068 degrees ! Estimated noise=0.356732 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00754572 Jy ! Component: 100 - total flux cleaned = 0.00695994 Jy ! Component: 150 - total flux cleaned = 0.00672358 Jy ! Component: 200 - total flux cleaned = 0.00627755 Jy ! Total flux subtracted in 200 components = 0.00627755 Jy ! Clean residual min=-0.017839 max=0.023757 Jy/beam ! Clean residual mean=-0.000052 rms=0.004720 Jy/beam ! Combined flux in latest and established models = 0.234655 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 29 components and 0.234655 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.189598Jy sigma=2.203719 ! Fit after self-cal, rms=0.189488Jy sigma=2.201716 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 (8.4, -3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0179571 Jy ! Component: 100 - total flux cleaned = 0.0184325 Jy ! Component: 150 - total flux cleaned = 0.0177086 Jy ! Component: 200 - total flux cleaned = 0.0176941 Jy ! Total flux subtracted in 200 components = 0.0176941 Jy ! Clean residual min=-0.017325 max=0.020958 Jy/beam ! Clean residual mean=-0.000240 rms=0.004299 Jy/beam ! Combined flux in latest and established models = 0.252349 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 43 components and 0.252349 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.187314Jy sigma=2.153254 ! Fit after self-cal, rms=0.186853Jy sigma=2.146539 ! Inverting map ! Added new window around map position (4.4, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0157422 Jy ! Component: 100 - total flux cleaned = 0.0173092 Jy ! Component: 150 - total flux cleaned = 0.0176593 Jy ! Component: 200 - total flux cleaned = 0.0173606 Jy ! Total flux subtracted in 200 components = 0.0173606 Jy ! Clean residual min=-0.016831 max=0.015937 Jy/beam ! Clean residual mean=-0.000408 rms=0.003957 Jy/beam ! Combined flux in latest and established models = 0.269709 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 55 components and 0.269709 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.185043Jy sigma=2.111649 ! Fit after self-cal, rms=0.184725Jy sigma=2.108077 ! 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=0.184725Jy sigma=2.108077 ! Fit after self-cal, rms=0.184745Jy sigma=2.107859 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6248 mas, bmaj=1.208 mas, bpa=-0.404 degrees ! Estimated noise=0.356762 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00418122 Jy ! Component: 100 - total flux cleaned = 0.00419178 Jy ! Component: 150 - total flux cleaned = 0.00419196 Jy ! Component: 200 - total flux cleaned = 0.00366888 Jy ! Total flux subtracted in 200 components = 0.00366888 Jy ! Clean residual min=-0.016549 max=0.014922 Jy/beam ! Clean residual mean=-0.000418 rms=0.003804 Jy/beam ! Combined flux in latest and established models = 0.273378 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 60 components and 0.273378 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.183980Jy sigma=2.091413 ! Fit after self-cal, rms=0.183879Jy sigma=2.090370 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 = 0.00159432 Jy ! Component: 100 - total flux cleaned = 0.00110823 Jy ! Component: 150 - total flux cleaned = 0.000645386 Jy ! Component: 200 - total flux cleaned = 0.00020661 Jy ! Total flux subtracted in 200 components = 0.00020661 Jy ! Clean residual min=-0.016352 max=0.014609 Jy/beam ! Clean residual mean=-0.000422 rms=0.003712 Jy/beam ! Combined flux in latest and established models = 0.273585 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 68 components and 0.273585 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.183370Jy sigma=2.079428 ! Fit after self-cal, rms=0.183315Jy sigma=2.078810 ! 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=0.183315Jy sigma=2.078810 ! Fit after self-cal, rms=0.183322Jy sigma=2.078786 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.233 mas, bmaj=3.647 mas, bpa=58.63 degrees ! Estimated noise=0.530287 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000387078 Jy ! Component: 100 - total flux cleaned = -0.000249451 Jy ! Component: 150 - total flux cleaned = -0.000532384 Jy ! Component: 200 - total flux cleaned = -0.00129961 Jy ! Total flux subtracted in 200 components = -0.00129961 Jy ! Clean residual min=-0.027478 max=0.027365 Jy/beam ! Clean residual mean=-0.001215 rms=0.008039 Jy/beam ! Combined flux in latest and established models = 0.272285 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 75 components and 0.272285 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.183338Jy sigma=2.073571 ! Fit after self-cal, rms=0.183265Jy sigma=2.071389 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 = 0.000940954 Jy ! Component: 100 - total flux cleaned = 0.000222683 Jy ! Component: 150 - total flux cleaned = -0.00042402 Jy ! Component: 200 - total flux cleaned = -0.000825814 Jy ! Total flux subtracted in 200 components = -0.000825814 Jy ! Clean residual min=-0.027027 max=0.027536 Jy/beam ! Clean residual mean=-0.001198 rms=0.007874 Jy/beam ! Combined flux in latest and established models = 0.271459 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 80 components and 0.271459 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.183427Jy sigma=2.072108 ! Fit after self-cal, rms=0.183408Jy sigma=2.071096 ! 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=0.6248 mas, bmaj=1.208 mas, bpa=-0.4028 degrees ! Estimated noise=0.356747 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6248 x 1.208 at -0.4028 degrees (North through East) ! Clean map min=-0.014324 max=0.19366 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=0.51 mas, bmaj=0.9948 mas, bpa=0.2148 degrees ! Estimated noise=0.681503 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.167947 Jy ! Component: 100 - total flux cleaned = 0.217049 Jy ! Component: 150 - total flux cleaned = 0.249376 Jy ! Component: 200 - total flux cleaned = 0.268888 Jy ! Total flux subtracted in 200 components = 0.268888 Jy ! Clean residual min=-0.019624 max=0.023930 Jy/beam ! Clean residual mean=-0.000077 rms=0.003994 Jy/beam ! Combined flux in latest and established models = 0.268888 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.268888 Jy ! Inverting map and beam ! Estimated beam: bmin=0.6248 mas, bmaj=1.208 mas, bpa=-0.4028 degrees ! Estimated noise=0.356747 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 (2.8, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00736914 Jy ! Component: 100 - total flux cleaned = 0.0103179 Jy ! Component: 150 - total flux cleaned = 0.0122186 Jy ! Component: 200 - total flux cleaned = 0.0133673 Jy ! Total flux subtracted in 200 components = 0.0133673 Jy ! Clean residual min=-0.017284 max=0.016976 Jy/beam ! Clean residual mean=-0.000516 rms=0.004061 Jy/beam ! Combined flux in latest and established models = 0.282255 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 38 components and 0.282255 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=2.233 mas, bmaj=3.647 mas, bpa=58.63 degrees ! Estimated noise=0.530287 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00199993 Jy ! Component: 100 - total flux cleaned = -0.00257908 Jy ! Component: 150 - total flux cleaned = -0.00360936 Jy ! Component: 200 - total flux cleaned = -0.00452915 Jy ! Total flux subtracted in 200 components = -0.00452915 Jy ! Clean residual min=-0.028074 max=0.025700 Jy/beam ! Clean residual mean=-0.001406 rms=0.008147 Jy/beam ! Combined flux in latest and established models = 0.277726 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 = -0.000793 Jy ! Component: 100 - total flux cleaned = -0.00115177 Jy ! Component: 150 - total flux cleaned = -0.00177822 Jy ! Component: 200 - total flux cleaned = -0.00233486 Jy ! Total flux subtracted in 200 components = -0.00233486 Jy ! Clean residual min=-0.027499 max=0.026907 Jy/beam ! Clean residual mean=-0.001333 rms=0.007913 Jy/beam ! Combined flux in latest and established models = 0.275391 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 57 components and 0.275391 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.6248 mas, bmaj=1.208 mas, bpa=-0.4028 degrees ! Estimated noise=0.356747 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000788077 Jy ! Component: 100 - total flux cleaned = 0.00027405 Jy ! Component: 150 - total flux cleaned = 0.000612554 Jy ! Component: 200 - total flux cleaned = 0.000611389 Jy ! Total flux subtracted in 200 components = 0.000611389 Jy ! Clean residual min=-0.015670 max=0.015436 Jy/beam ! Clean residual mean=-0.000452 rms=0.003620 Jy/beam ! Combined flux in latest and established models = 0.276003 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 69 components and 0.276003 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.184117Jy sigma=2.078957 ! Fit after self-cal, rms=0.184028Jy sigma=2.074540 wmodel /scr/pima/rv102_uvs/J1228+3706_X_map.mod ! Writing 69 model components to file: /scr/pima/rv102_uvs/J1228+3706_X_map.mod wobs /scr/pima/rv102_uvs/J1228+3706_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv102_uvs/J1228+3706_X_uvs.fits wwins /scr/pima/rv102_uvs/J1228+3706_X_map.win ! wwins: Wrote 5 windows to /scr/pima/rv102_uvs/J1228+3706_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 = -0.00411848 Jy ! Component: 100 - total flux cleaned = -0.0062561 Jy ! Component: 150 - total flux cleaned = -0.00676508 Jy ! Component: 200 - total flux cleaned = -0.0072512 Jy ! Component: 250 - total flux cleaned = -0.00818418 Jy ! Component: 300 - total flux cleaned = -0.00885672 Jy ! Component: 350 - total flux cleaned = -0.00929356 Jy ! Component: 400 - total flux cleaned = -0.00950715 Jy ! Component: 450 - total flux cleaned = -0.00992263 Jy ! Component: 500 - total flux cleaned = -0.0103221 Jy ! Component: 550 - total flux cleaned = -0.0101278 Jy ! Component: 600 - total flux cleaned = -0.0101269 Jy ! Component: 650 - total flux cleaned = -0.0106807 Jy ! Component: 700 - total flux cleaned = -0.0104963 Jy ! Component: 750 - total flux cleaned = -0.0106759 Jy ! Component: 800 - total flux cleaned = -0.0110289 Jy ! Component: 850 - total flux cleaned = -0.0112009 Jy ! Component: 900 - total flux cleaned = -0.0115381 Jy ! Component: 950 - total flux cleaned = -0.011703 Jy ! Component: 1000 - total flux cleaned = -0.0118644 Jy ! Component: 1050 - total flux cleaned = -0.0120255 Jy ! Component: 1100 - total flux cleaned = -0.0123374 Jy ! Component: 1150 - total flux cleaned = -0.0123355 Jy ! Component: 1200 - total flux cleaned = -0.0121863 Jy ! Component: 1250 - total flux cleaned = -0.0123365 Jy ! Component: 1300 - total flux cleaned = -0.0124834 Jy ! Component: 1350 - total flux cleaned = -0.0127727 Jy ! Component: 1400 - total flux cleaned = -0.012915 Jy ! Component: 1450 - total flux cleaned = -0.0131943 Jy ! Component: 1500 - total flux cleaned = -0.0133326 Jy ! Component: 1550 - total flux cleaned = -0.0136051 Jy ! Component: 1600 - total flux cleaned = -0.0134729 Jy ! Component: 1650 - total flux cleaned = -0.0134746 Jy ! Component: 1700 - total flux cleaned = -0.0133458 Jy ! Component: 1750 - total flux cleaned = -0.0133463 Jy ! Component: 1800 - total flux cleaned = -0.0132207 Jy ! Component: 1850 - total flux cleaned = -0.0132215 Jy ! Component: 1900 - total flux cleaned = -0.0130972 Jy ! Component: 1950 - total flux cleaned = -0.0128538 Jy ! Component: 2000 - total flux cleaned = -0.012854 Jy ! Component: 2050 - total flux cleaned = -0.0129728 Jy ! Component: 2100 - total flux cleaned = -0.0127365 Jy ! Component: 2150 - total flux cleaned = -0.0128517 Jy ! Component: 2200 - total flux cleaned = -0.0125064 Jy ! Component: 2250 - total flux cleaned = -0.0122803 Jy ! Component: 2300 - total flux cleaned = -0.0120578 Jy ! Component: 2350 - total flux cleaned = -0.011725 Jy ! Component: 2400 - total flux cleaned = -0.011507 Jy ! Component: 2450 - total flux cleaned = -0.0112917 Jy ! Component: 2500 - total flux cleaned = -0.0108649 Jy ! Component: 2550 - total flux cleaned = -0.0104437 Jy ! Component: 2600 - total flux cleaned = -0.0101293 Jy ! Component: 2650 - total flux cleaned = -0.00992273 Jy ! Component: 2700 - total flux cleaned = -0.00971666 Jy ! Component: 2750 - total flux cleaned = -0.00920913 Jy ! Component: 2800 - total flux cleaned = -0.00910866 Jy ! Component: 2850 - total flux cleaned = -0.00891052 Jy ! Component: 2900 - total flux cleaned = -0.00841898 Jy ! Component: 2950 - total flux cleaned = -0.00822551 Jy ! Component: 3000 - total flux cleaned = -0.00793753 Jy ! Component: 3050 - total flux cleaned = -0.00784184 Jy ! Component: 3100 - total flux cleaned = -0.0074658 Jy ! Component: 3150 - total flux cleaned = -0.00746571 Jy ! Component: 3200 - total flux cleaned = -0.00700417 Jy ! Component: 3250 - total flux cleaned = -0.00718728 Jy ! Component: 3300 - total flux cleaned = -0.00700589 Jy ! Component: 3350 - total flux cleaned = -0.00682552 Jy ! Component: 3400 - total flux cleaned = -0.00646947 Jy ! Component: 3450 - total flux cleaned = -0.00629357 Jy ! Component: 3500 - total flux cleaned = -0.00620634 Jy ! Component: 3550 - total flux cleaned = -0.00585988 Jy ! Component: 3600 - total flux cleaned = -0.00577406 Jy ! Component: 3650 - total flux cleaned = -0.00560379 Jy ! Component: 3700 - total flux cleaned = -0.00568768 Jy ! Component: 3750 - total flux cleaned = -0.00526953 Jy ! Component: 3800 - total flux cleaned = -0.00510384 Jy ! Component: 3850 - total flux cleaned = -0.00502173 Jy ! Component: 3900 - total flux cleaned = -0.00477721 Jy ! Component: 3950 - total flux cleaned = -0.00461567 Jy ! Component: 4000 - total flux cleaned = -0.00437606 Jy ! Component: 4050 - total flux cleaned = -0.00421708 Jy ! Total flux subtracted in 4096 components = -0.00429656 Jy ! Clean residual min=-0.004138 max=0.005488 Jy/beam ! Clean residual mean=-0.000131 rms=0.001357 Jy/beam ! Combined flux in latest and established models = 0.271706 Jy keep ! Adding 349 model components to the UV plane model. ! The established model now contains 418 components and 0.271706 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rv102_uvs/J1228+3706_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6248 x 1.208 at -0.4028 degrees (North through East) ! Clean map min=-0.012587 max=0.18458 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv102_uvs/J1228+3706_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.184583 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00133155 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.16415 2.16415 4.3283 8.65661 17.3132 34.6264 69.2529 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0039 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.184 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 138.622 quit ! Quitting program ! Log file /scr/pima/rv102_uvs/J1228+3706_X_uvs.log closed on Sat Feb 27 22:26:16 2016