! Started logfile: /scr/pima/gb073_uvs/J1439+3712_X_uvs.log on Sat Dec 26 09:40:44 2015 obs /scr/pima/gb073_uvs/J1439+3712_X_uva.fits ! Reading UV FITS file: /scr/pima/gb073_uvs/J1439+3712_X_uva.fits ! AN table 1: 29 integrations on 55 of 55 possible baselines. ! AN table 2: 29 integrations on 36 of 36 possible baselines. ! AN table 3: 29 integrations on 36 of 36 possible baselines. ! AN table 4: 29 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.961513 visibilities/baseline/integration-bin. ! Found source: J1439+3712 ! ! 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 8.39799e+09 8e+06 1 8e+06 ! 02 2 8.40599e+09 8e+06 1 8e+06 ! 03 3 8.46799e+09 8e+06 1 8e+06 ! 04 4 8.47599e+09 8e+06 1 8e+06 ! 05 5 8.78299e+09 8e+06 1 8e+06 ! 06 6 8.79099e+09 8e+06 1 8e+06 ! 07 7 8.88799e+09 8e+06 1 8e+06 ! 08 8 8.89599e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 34576 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/gb073_uvs/J1439+3712_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 29 telescope corrections were flagged in sub-array 1. ! A total of 29 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 29 telescope corrections were flagged in sub-array 1. ! A total of 29 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 29 telescope corrections were flagged in sub-array 1. ! A total of 29 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 29 telescope corrections were flagged in sub-array 1. ! A total of 29 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 5. ! A total of 58 telescope corrections were flagged in sub-array 1. ! A total of 29 telescope corrections were flagged in sub-array 2. ! A total of 58 telescope corrections were flagged in sub-array 3. ! A total of 29 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 6. ! A total of 58 telescope corrections were flagged in sub-array 1. ! A total of 29 telescope corrections were flagged in sub-array 2. ! A total of 58 telescope corrections were flagged in sub-array 3. ! A total of 29 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 7. ! A total of 29 telescope corrections were flagged in sub-array 1. ! A total of 29 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 8. ! A total of 29 telescope corrections were flagged in sub-array 1. ! A total of 29 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.004811Jy sigma=10.856560 ! Fit after self-cal, rms=0.940437Jy sigma=10.164797 ! 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=0.523 mas, bmaj=0.9933 mas, bpa=-32.09 degrees ! Estimated noise=0.944008 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 = 0.0494075 Jy ! Component: 100 - total flux cleaned = 0.0602139 Jy ! Total flux subtracted in 100 components = 0.0602139 Jy ! Clean residual min=-0.003585 max=0.003678 Jy/beam ! Clean residual mean=0.000000 rms=0.000707 Jy/beam ! Combined flux in latest and established models = 0.0602139 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0602139 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=0.073970Jy sigma=0.666755 ! Fit after self-cal, rms=0.073051Jy sigma=0.657627 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00300261 Jy ! Component: 100 - total flux cleaned = 0.0033852 Jy ! Total flux subtracted in 100 components = 0.0033852 Jy ! Clean residual min=-0.003456 max=0.003117 Jy/beam ! Clean residual mean=0.000000 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.0635991 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 7 components and 0.0635991 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=0.072934Jy sigma=0.656495 ! Fit after self-cal, rms=0.072927Jy sigma=0.656458 ! 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=0.7765 mas, bmaj=1.337 mas, bpa=-29.4 degrees ! Estimated noise=0.393353 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 (-1.8, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00202992 Jy ! Component: 100 - total flux cleaned = 0.00234744 Jy ! Component: 150 - total flux cleaned = 0.002499 Jy ! Component: 200 - total flux cleaned = 0.0026024 Jy ! Total flux subtracted in 200 components = 0.0026024 Jy ! Clean residual min=-0.001544 max=0.001284 Jy/beam ! Clean residual mean=-0.000000 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.0662015 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 27 components and 0.0662015 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=0.072854Jy sigma=0.655635 ! Fit after self-cal, rms=0.072837Jy sigma=0.655515 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7765 x 1.337 at -29.4 degrees (North through East) ! Clean map min=-0.0011947 max=0.061945 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 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* NL 1.00* ON 1.00* OV 1.00* ! PT 1.00* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 0.97 KP 1.00 LA 1.01 ! MK 0.90 NL 0.96 ON 0.99 OV 0.98 ! PT 0.91 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 EF 1.00* FD 0.96 KP 1.01 ! LA 1.07 NL 1.02 ON 1.06 PT 0.94 ! SC 0.98 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.92 FD 1.09 KP 1.06 LA 1.09 ! MK 0.97 NL 0.88 OV 1.03 PT 0.91 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 EF 1.00* FD 1.03 KP 1.09 ! LA 1.06 NL 0.99 ON 1.12 OV 1.02 ! PT 1.00 SC 1.12 ZC 0.86 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.99 KP 0.99 LA 1.06 ! MK 0.97 NL 0.97 ON 0.96 OV 1.07 ! PT 1.01 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 EF 1.00* FD 1.01 KP 1.05 ! LA 1.00 NL 1.04 ON 1.07 PT 1.13 ! SC 1.04 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.03 FD 1.00 KP 0.97 LA 1.15 ! MK 1.06 NL 1.02 OV 1.03 PT 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* NL 1.00* ON 1.00* OV 1.00* ! PT 1.00* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.98 KP 0.96 LA 1.00 ! MK 0.96 NL 0.95 ON 0.86 OV 1.00 ! PT 1.04 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 EF 1.00* FD 0.95 KP 1.05 ! LA 1.11 NL 0.93 ON 1.08 PT 1.06 ! SC 1.12 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.04 FD 1.00 KP 0.99 LA 1.02 ! MK 1.02 NL 0.98 OV 1.05 PT 0.92 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 EF 1.00* FD 1.05 KP 0.98 ! LA 1.04 NL 1.03 ON 0.97 OV 1.05 ! PT 1.05 SC 1.00 ZC 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* ON 1.00* OV 1.00* ! PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.11 EF 1.00* FD 1.01 KP 0.97 ! LA 0.94 NL 1.01 ON 1.08 PT 1.02 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.98 FD 1.01 KP 0.93 LA 1.06 ! MK 1.04 NL 1.07 OV 0.99 PT 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* NL 1.00* ON 1.00* OV 1.00* ! PT 1.00* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 0.99 KP 0.92 LA 1.06 ! MK 0.93 NL 0.92 ON 1.05 OV 1.05 ! PT 0.96 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 0.99 KP 0.97 ! LA 0.98 NL 1.03 ON 1.09 PT 0.98 ! SC 1.06 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* FD 1.01 KP 0.86 LA 0.99 ! MK 1.00 NL 0.92 OV 1.13 PT 0.91 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* NL 1.00* ON 1.00* OV 1.00* ! PT 1.00* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 0.90 KP 0.93 LA 1.10 ! MK 1.15 NL 1.04 ON 0.88 OV 1.00 ! PT 0.94 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* NL 1.00* ON 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* FD 0.98 KP 0.92 LA 0.97 ! MK 0.92 NL 1.05 OV 1.03 PT 0.86 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* NL 1.00* ON 1.00* OV 1.00* ! PT 1.00* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.10 FD 1.06 KP 0.88 LA 1.02 ! MK 1.12 NL 0.92 ON 1.20 OV 1.01 ! PT 0.93 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* NL 1.00* ON 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.08 FD 1.05 KP 0.92 LA 1.08 ! MK 1.00 NL 1.02 OV 0.99 PT 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* NL 1.00* ON 1.00* OV 1.00* ! PT 1.00* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 1.01 KP 0.85 LA 1.09 ! MK 1.05 NL 0.91 ON 1.09 OV 0.99 ! PT 0.92 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* NL 1.00* ON 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.98 FD 1.08 KP 0.99 LA 0.93 ! MK 1.07 NL 1.06 OV 1.02 PT 1.05 ! ! ! Fit before self-cal, rms=0.072837Jy sigma=0.655515 ! Fit after self-cal, rms=0.073497Jy sigma=0.653658 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7754 mas, bmaj=1.342 mas, bpa=-29.47 degrees ! Estimated noise=0.394802 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 = 0.000605418 Jy ! Component: 100 - total flux cleaned = 0.000685985 Jy ! Component: 150 - total flux cleaned = 0.000758392 Jy ! Component: 200 - total flux cleaned = 0.000802708 Jy ! Total flux subtracted in 200 components = 0.000802708 Jy ! Clean residual min=-0.001148 max=0.001249 Jy/beam ! Clean residual mean=0.000000 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.0670042 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 37 components and 0.0670042 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=0.073474Jy sigma=0.653475 ! Fit after self-cal, rms=0.073499Jy sigma=0.653351 ! 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=0.073499Jy sigma=0.653351 ! Fit after self-cal, rms=0.073789Jy sigma=0.652953 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7721 mas, bmaj=1.342 mas, bpa=-29.51 degrees ! Estimated noise=0.394349 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000382247 Jy ! Component: 100 - total flux cleaned = 0.000439547 Jy ! Component: 150 - total flux cleaned = 0.000475352 Jy ! Component: 200 - total flux cleaned = 0.000508852 Jy ! Total flux subtracted in 200 components = 0.000508852 Jy ! Clean residual min=-0.001081 max=0.001257 Jy/beam ! Clean residual mean=-0.000000 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.0675131 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 41 components and 0.0675131 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=0.073776Jy sigma=0.652870 ! Fit after self-cal, rms=0.073787Jy sigma=0.652837 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 (13, -29). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000819479 Jy ! Component: 100 - total flux cleaned = 0.000964564 Jy ! Component: 150 - total flux cleaned = 0.000964885 Jy ! Component: 200 - total flux cleaned = 0.000947385 Jy ! Total flux subtracted in 200 components = 0.000947385 Jy ! Clean residual min=-0.001071 max=0.001187 Jy/beam ! Clean residual mean=0.000000 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.0684604 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 52 components and 0.0684604 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=0.073763Jy sigma=0.652655 ! Fit after self-cal, rms=0.073762Jy sigma=0.652629 ! Inverting map ! Added new window around map position (-3, 29.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000929446 Jy ! Component: 100 - total flux cleaned = 0.00119184 Jy ! Component: 150 - total flux cleaned = 0.00126767 Jy ! Component: 200 - total flux cleaned = 0.00130183 Jy ! Total flux subtracted in 200 components = 0.00130183 Jy ! Clean residual min=-0.001049 max=0.001011 Jy/beam ! Clean residual mean=0.000001 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.0697623 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 66 components and 0.0697623 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=0.073741Jy sigma=0.652460 ! Fit after self-cal, rms=0.073741Jy sigma=0.652439 ! 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=0.073741Jy sigma=0.652439 ! Fit after self-cal, rms=0.073997Jy sigma=0.652288 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7744 mas, bmaj=1.342 mas, bpa=-29.4 degrees ! Estimated noise=0.394835 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00034723 Jy ! Component: 100 - total flux cleaned = 0.000419153 Jy ! Component: 150 - total flux cleaned = 0.000469485 Jy ! Component: 200 - total flux cleaned = 0.000502823 Jy ! Total flux subtracted in 200 components = 0.000502823 Jy ! Clean residual min=-0.001030 max=0.001031 Jy/beam ! Clean residual mean=0.000001 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.0702651 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 68 components and 0.0702651 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=0.073985Jy sigma=0.652217 ! Fit after self-cal, rms=0.073994Jy sigma=0.652195 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 = 0.000125653 Jy ! Component: 100 - total flux cleaned = 0.000125356 Jy ! Component: 150 - total flux cleaned = 0.000125114 Jy ! Component: 200 - total flux cleaned = 0.000154462 Jy ! Total flux subtracted in 200 components = 0.000154462 Jy ! Clean residual min=-0.001045 max=0.001023 Jy/beam ! Clean residual mean=0.000001 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.0704196 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 71 components and 0.0704196 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=0.073985Jy sigma=0.652147 ! Fit after self-cal, rms=0.073985Jy sigma=0.652147 ! 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=0.073985Jy sigma=0.652147 ! Fit after self-cal, rms=0.074034Jy sigma=0.652142 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.852 mas, bmaj=2.94 mas, bpa=-18.95 degrees ! Estimated noise=0.476987 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000208663 Jy ! Component: 100 - total flux cleaned = 0.000197926 Jy ! Component: 150 - total flux cleaned = 0.000224615 Jy ! Component: 200 - total flux cleaned = 0.000224163 Jy ! Total flux subtracted in 200 components = 0.000224163 Jy ! Clean residual min=-0.000992 max=0.001025 Jy/beam ! Clean residual mean=0.000002 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.0706437 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 78 components and 0.0706437 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=0.074031Jy sigma=0.652119 ! Fit after self-cal, rms=0.074032Jy sigma=0.652117 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 = 4.67066e-05 Jy ! Component: 100 - total flux cleaned = 5.42305e-05 Jy ! Component: 150 - total flux cleaned = 6.09693e-05 Jy ! Component: 200 - total flux cleaned = 6.09199e-05 Jy ! Total flux subtracted in 200 components = 6.09199e-05 Jy ! Clean residual min=-0.000996 max=0.001027 Jy/beam ! Clean residual mean=0.000002 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.0707047 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 86 components and 0.0707046 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=0.074031Jy sigma=0.652106 ! Fit after self-cal, rms=0.074032Jy sigma=0.652105 ! 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=0.7754 mas, bmaj=1.342 mas, bpa=-29.37 degrees ! Estimated noise=0.394963 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7754 x 1.342 at -29.37 degrees (North through East) ! Clean map min=-0.00085025 max=0.06199 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=0.5203 mas, bmaj=0.9956 mas, bpa=-31.97 degrees ! Estimated noise=0.946481 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0502622 Jy ! Component: 100 - total flux cleaned = 0.0614559 Jy ! Component: 150 - total flux cleaned = 0.0658816 Jy ! Component: 200 - total flux cleaned = 0.0681461 Jy ! Total flux subtracted in 200 components = 0.0681461 Jy ! Clean residual min=-0.002876 max=0.002785 Jy/beam ! Clean residual mean=0.000000 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 0.0681461 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0681461 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7754 mas, bmaj=1.342 mas, bpa=-29.37 degrees ! Estimated noise=0.394963 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 = 0.0010228 Jy ! Component: 100 - total flux cleaned = 0.00127844 Jy ! Component: 150 - total flux cleaned = 0.00145304 Jy ! Component: 200 - total flux cleaned = 0.00156822 Jy ! Total flux subtracted in 200 components = 0.00156822 Jy ! Clean residual min=-0.001156 max=0.001138 Jy/beam ! Clean residual mean=0.000000 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.0697144 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 34 components and 0.0697144 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=2.852 mas, bmaj=2.94 mas, bpa=-18.95 degrees ! Estimated noise=0.476987 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000384462 Jy ! Component: 100 - total flux cleaned = 0.000555019 Jy ! Component: 150 - total flux cleaned = 0.000635983 Jy ! Component: 200 - total flux cleaned = 0.000691822 Jy ! Total flux subtracted in 200 components = 0.000691822 Jy ! Clean residual min=-0.001000 max=0.001026 Jy/beam ! Clean residual mean=0.000001 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.0704062 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 = 2.47738e-05 Jy ! Component: 100 - total flux cleaned = 7.02281e-05 Jy ! Component: 150 - total flux cleaned = 0.000101475 Jy ! Component: 200 - total flux cleaned = 0.00013022 Jy ! Total flux subtracted in 200 components = 0.00013022 Jy ! Clean residual min=-0.000986 max=0.001029 Jy/beam ! Clean residual mean=0.000001 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.0705364 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 53 components and 0.0705364 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7754 mas, bmaj=1.342 mas, bpa=-29.37 degrees ! Estimated noise=0.394963 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000181165 Jy ! Component: 100 - total flux cleaned = -0.000120385 Jy ! Component: 150 - total flux cleaned = -6.30375e-05 Jy ! Component: 200 - total flux cleaned = -8.83531e-06 Jy ! Total flux subtracted in 200 components = -8.83531e-06 Jy ! Clean residual min=-0.001102 max=0.001115 Jy/beam ! Clean residual mean=0.000001 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.0705276 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 62 components and 0.0705276 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=0.074082Jy sigma=0.652449 ! Fit after self-cal, rms=0.074081Jy sigma=0.652417 wmodel /scr/pima/gb073_uvs/J1439+3712_X_map.mod ! Writing 62 model components to file: /scr/pima/gb073_uvs/J1439+3712_X_map.mod wobs /scr/pima/gb073_uvs/J1439+3712_X_uvs.fits ! Writing UV FITS file: /scr/pima/gb073_uvs/J1439+3712_X_uvs.fits wwins /scr/pima/gb073_uvs/J1439+3712_X_map.win ! wwins: Wrote 4 windows to /scr/pima/gb073_uvs/J1439+3712_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 = -1.59918e-05 Jy ! Component: 100 - total flux cleaned = -9.1227e-05 Jy ! Component: 150 - total flux cleaned = -0.000236005 Jy ! Component: 200 - total flux cleaned = -0.000306248 Jy ! Component: 250 - total flux cleaned = -0.000340631 Jy ! Component: 300 - total flux cleaned = -0.000407861 Jy ! Component: 350 - total flux cleaned = -0.000457495 Jy ! Component: 400 - total flux cleaned = -0.000441137 Jy ! Component: 450 - total flux cleaned = -0.000473176 Jy ! Component: 500 - total flux cleaned = -0.000377769 Jy ! Component: 550 - total flux cleaned = -0.000377953 Jy ! Component: 600 - total flux cleaned = -0.000377871 Jy ! Component: 650 - total flux cleaned = -0.000316444 Jy ! Component: 700 - total flux cleaned = -0.000286063 Jy ! Component: 750 - total flux cleaned = -0.000240882 Jy ! Component: 800 - total flux cleaned = -0.000210988 Jy ! Component: 850 - total flux cleaned = -0.000196247 Jy ! Component: 900 - total flux cleaned = -0.000181591 Jy ! Component: 950 - total flux cleaned = -0.00019596 Jy ! Component: 1000 - total flux cleaned = -0.000152724 Jy ! Component: 1050 - total flux cleaned = -0.000167016 Jy ! Component: 1100 - total flux cleaned = -9.62631e-05 Jy ! Component: 1150 - total flux cleaned = -0.000124409 Jy ! Component: 1200 - total flux cleaned = -0.00015207 Jy ! Component: 1250 - total flux cleaned = -0.000165836 Jy ! Component: 1300 - total flux cleaned = -9.73528e-05 Jy ! Component: 1350 - total flux cleaned = -9.74146e-05 Jy ! Component: 1400 - total flux cleaned = -0.000138065 Jy ! Component: 1450 - total flux cleaned = -0.000164778 Jy ! Component: 1500 - total flux cleaned = -9.8123e-05 Jy ! Component: 1550 - total flux cleaned = -0.000124738 Jy ! Component: 1600 - total flux cleaned = -0.000151217 Jy ! Component: 1650 - total flux cleaned = -0.00017737 Jy ! Component: 1700 - total flux cleaned = -0.000164568 Jy ! Component: 1750 - total flux cleaned = -0.000190416 Jy ! Component: 1800 - total flux cleaned = -0.000280583 Jy ! Component: 1850 - total flux cleaned = -0.000242042 Jy ! Component: 1900 - total flux cleaned = -0.00022943 Jy ! Component: 1950 - total flux cleaned = -0.000229391 Jy ! Component: 2000 - total flux cleaned = -0.000254574 Jy ! Component: 2050 - total flux cleaned = -0.0002045 Jy ! Component: 2100 - total flux cleaned = -0.000241829 Jy ! Component: 2150 - total flux cleaned = -0.000216971 Jy ! Component: 2200 - total flux cleaned = -0.000204682 Jy ! Component: 2250 - total flux cleaned = -0.00019231 Jy ! Component: 2300 - total flux cleaned = -0.000143356 Jy ! Component: 2350 - total flux cleaned = -0.000118934 Jy ! Component: 2400 - total flux cleaned = -0.000155394 Jy ! Component: 2450 - total flux cleaned = -0.000143322 Jy ! Component: 2500 - total flux cleaned = -0.000107287 Jy ! Component: 2550 - total flux cleaned = -8.3464e-05 Jy ! Component: 2600 - total flux cleaned = -0.000119096 Jy ! Component: 2650 - total flux cleaned = -0.000107242 Jy ! Component: 2700 - total flux cleaned = -8.38195e-05 Jy ! Component: 2750 - total flux cleaned = -0.000118919 Jy ! Component: 2800 - total flux cleaned = -0.000107194 Jy ! Component: 2850 - total flux cleaned = -0.000118666 Jy ! Component: 2900 - total flux cleaned = -0.000107132 Jy ! Component: 2950 - total flux cleaned = -0.000118549 Jy ! Component: 3000 - total flux cleaned = -7.28652e-05 Jy ! Component: 3050 - total flux cleaned = -0.000107051 Jy ! Component: 3100 - total flux cleaned = -2.76924e-05 Jy ! Component: 3150 - total flux cleaned = -8.41552e-05 Jy ! Component: 3200 - total flux cleaned = -6.1665e-05 Jy ! Component: 3250 - total flux cleaned = 5.44845e-06 Jy ! Component: 3300 - total flux cleaned = -5.65461e-06 Jy ! Component: 3350 - total flux cleaned = 7.20869e-05 Jy ! Component: 3400 - total flux cleaned = 0.000116331 Jy ! Component: 3450 - total flux cleaned = 0.000138337 Jy ! Component: 3500 - total flux cleaned = 0.00018229 Jy ! Component: 3550 - total flux cleaned = 0.000171348 Jy ! Component: 3600 - total flux cleaned = 0.000160474 Jy ! Component: 3650 - total flux cleaned = 0.000214713 Jy ! Component: 3700 - total flux cleaned = 0.000268747 Jy ! Component: 3750 - total flux cleaned = 0.000301048 Jy ! Component: 3800 - total flux cleaned = 0.000236591 Jy ! Component: 3850 - total flux cleaned = 0.000225929 Jy ! Component: 3900 - total flux cleaned = 0.000257952 Jy ! Component: 3950 - total flux cleaned = 0.000321724 Jy ! Component: 4000 - total flux cleaned = 0.000311131 Jy ! Component: 4050 - total flux cleaned = 0.000342756 Jy ! Total flux subtracted in 4096 components = 0.000363792 Jy ! Clean residual min=-0.000533 max=0.000647 Jy/beam ! Clean residual mean=0.000001 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.0708914 Jy keep ! Adding 321 model components to the UV plane model. ! The established model now contains 383 components and 0.0708913 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gb073_uvs/J1439+3712_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7754 x 1.342 at -29.37 degrees (North through East) ! Clean map min=-0.00075457 max=0.062342 Jy/beam ! Writing clean map to FITS file: /scr/pima/gb073_uvs/J1439+3712_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0623415 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000170741 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.821643 0.821643 1.64329 3.28657 6.57314 13.1463 26.2926 52.5851 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.062 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 365.122 quit ! Quitting program ! Log file /scr/pima/gb073_uvs/J1439+3712_X_uvs.log closed on Sat Dec 26 09:40:49 2015