! Started logfile: /scr/pima/rdv93_uvs/J1700-2610_X_uvs.log on Tue Sep 24 17:08:47 2013 obs /scr/pima/rdv93_uvs/J1700-2610_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv93_uvs/J1700-2610_X_uva.fits ! AN table 1: 11 integrations on 6 of 6 possible baselines. ! AN table 2: 11 integrations on 10 of 10 possible baselines. ! AN table 3: 68 integrations on 21 of 21 possible baselines. ! AN table 4: 12 integrations on 6 of 6 possible baselines. ! AN table 5: 78 integrations on 36 of 36 possible baselines. ! AN table 6: 25 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.799608 visibilities/baseline/integration-bin. ! Found source: J1700-2610 ! ! 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 8.40993e+09 1.6e+07 1 1.6e+07 ! 02 2 8.47993e+09 1.6e+07 1 1.6e+07 ! 03 3 8.79493e+09 1.6e+07 1 1.6e+07 ! 04 4 8.89993e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 17940 visibilities. select RR ! 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/rdv93_uvs/J1700-2610_X] 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 30 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 181 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 30 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 181 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 30 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 181 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 30 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 181 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=1.530653Jy sigma=11.095679 ! Fit after self-cal, rms=0.257833Jy sigma=1.835877 ! 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=0.7233 mas, bmaj=1.886 mas, bpa=-7.195 degrees ! Estimated noise=1.54788 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 = 0.851805 Jy ! Component: 100 - total flux cleaned = 1.04417 Jy ! Total flux subtracted in 100 components = 1.04417 Jy ! Clean residual min=-0.038053 max=0.069956 Jy/beam ! Clean residual mean=-0.000102 rms=0.009544 Jy/beam ! Combined flux in latest and established models = 1.04417 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 1.04417 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.240600Jy sigma=1.666573 ! Fit after self-cal, rms=0.240547Jy sigma=1.666123 ! Inverting map ! Added new window around map position (-0.8, -2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0748346 Jy ! Component: 100 - total flux cleaned = 0.116253 Jy ! Total flux subtracted in 100 components = 0.116253 Jy ! Clean residual min=-0.032947 max=0.034881 Jy/beam ! Clean residual mean=-0.000040 rms=0.007811 Jy/beam ! Combined flux in latest and established models = 1.16042 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 12 components and 1.16042 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.216951Jy sigma=1.399075 ! Fit after self-cal, rms=0.216693Jy sigma=1.395576 ! 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=0.8974 mas, bmaj=2.289 mas, bpa=-7.643 degrees ! Estimated noise=0.786947 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 = 0.0486223 Jy ! Component: 100 - total flux cleaned = 0.0657717 Jy ! Component: 150 - total flux cleaned = 0.0705509 Jy ! Component: 200 - total flux cleaned = 0.073764 Jy ! Total flux subtracted in 200 components = 0.073764 Jy ! Clean residual min=-0.021466 max=0.025337 Jy/beam ! Clean residual mean=-0.000051 rms=0.005303 Jy/beam ! Combined flux in latest and established models = 1.23418 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 37 components and 1.23418 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.211167Jy sigma=1.287050 ! Fit after self-cal, rms=0.211030Jy sigma=1.286148 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 LA 1.07 NL 1.25 PT 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.02 HN 1.27 LA 1.06 NL 1.15 ! PT 1.07 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 0.97 HN 0.97 LA 0.99 NL 1.03 ! OV 0.99 PT 0.96 SC 0.97 ! ! A total of 18 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.24 FD 0.95 HN 1.18 NL 1.03 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 0.97 FD 1.05 HN 1.01 LA 1.00 ! MK 1.02 NL 0.90 OV 0.96 PT 0.98 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.97 FD 0.97 HN 1.25 KP 1.00 ! LA 1.01 MK 0.97 NL 1.01 OV 0.98 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 LA 1.04 NL 1.26 PT 1.07 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.02 HN 1.37 LA 1.05 NL 1.15 ! PT 1.03 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 0.97 HN 0.98 LA 0.97 NL 1.05 ! OV 0.97 PT 0.98 SC 0.99 ! ! A total of 18 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.23 FD 0.97 HN 1.16 NL 1.03 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 0.98 FD 1.06 HN 1.01 LA 0.97 ! MK 1.03 NL 0.91 OV 0.95 PT 0.98 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.98 FD 0.98 HN 1.27 KP 0.95 ! LA 0.97 MK 0.99 NL 1.01 OV 0.96 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 LA 1.10 NL 1.32 PT 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.01 HN 1.33 LA 1.07 NL 1.26 ! PT 1.07 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 0.96 HN 1.00 LA 1.02 NL 1.10 ! OV 1.04 PT 0.98 SC 0.97 ! ! A total of 18 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.35 FD 0.95 HN 1.17 NL 1.11 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.03 FD 1.04 HN 1.03 LA 1.02 ! MK 1.01 NL 0.96 OV 1.01 PT 0.98 ! SC 0.98 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.02 FD 0.98 HN 1.26 KP 0.85 ! LA 1.02 MK 0.97 NL 1.08 OV 1.02 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 LA 1.09 NL 1.36 PT 1.08 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.05 HN 1.34 LA 1.06 NL 1.24 ! PT 1.12 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 1.03 HN 1.00 LA 1.01 NL 1.12 ! OV 1.00 PT 1.01 SC 0.97 ! ! A total of 18 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.29 FD 1.04 HN 1.19 NL 1.08 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.02 FD 1.12 HN 1.03 LA 1.01 ! MK 1.04 NL 0.98 OV 0.97 PT 1.01 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.01 FD 1.03 HN 1.27 KP 0.90 ! LA 1.00 MK 1.00 NL 1.09 OV 1.00 ! PT 1.00 SC 1.04 ! ! ! Fit before self-cal, rms=0.211030Jy sigma=1.286148 ! Fit after self-cal, rms=0.196588Jy sigma=1.155304 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8996 mas, bmaj=2.295 mas, bpa=-7.564 degrees ! Estimated noise=0.786878 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 = -0.0117301 Jy ! Component: 100 - total flux cleaned = -0.0124883 Jy ! Component: 150 - total flux cleaned = -0.0126745 Jy ! Component: 200 - total flux cleaned = -0.0128162 Jy ! Total flux subtracted in 200 components = -0.0128162 Jy ! Clean residual min=-0.014806 max=0.017994 Jy/beam ! Clean residual mean=-0.000015 rms=0.003811 Jy/beam ! Combined flux in latest and established models = 1.22137 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 43 components and 1.22137 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.195675Jy sigma=1.148725 ! Fit after self-cal, rms=0.195645Jy sigma=1.147412 ! 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=0.195645Jy sigma=1.147412 ! Fit after self-cal, rms=0.196069Jy sigma=1.146138 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9001 mas, bmaj=2.297 mas, bpa=-7.53 degrees ! Estimated noise=0.78706 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00699224 Jy ! Component: 100 - total flux cleaned = -0.00776808 Jy ! Component: 150 - total flux cleaned = -0.00790831 Jy ! Component: 200 - total flux cleaned = -0.00803015 Jy ! Total flux subtracted in 200 components = -0.00803015 Jy ! Clean residual min=-0.014305 max=0.017571 Jy/beam ! Clean residual mean=-0.000011 rms=0.003732 Jy/beam ! Combined flux in latest and established models = 1.21334 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 45 components and 1.21334 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.195667Jy sigma=1.143266 ! Fit after self-cal, rms=0.195603Jy sigma=1.142760 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 (24.6, -35). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0123806 Jy ! Component: 100 - total flux cleaned = 0.0131087 Jy ! Component: 150 - total flux cleaned = 0.0136715 Jy ! Component: 200 - total flux cleaned = 0.0139347 Jy ! Total flux subtracted in 200 components = 0.0139347 Jy ! Clean residual min=-0.013834 max=0.015353 Jy/beam ! Clean residual mean=-0.000009 rms=0.003516 Jy/beam ! Combined flux in latest and established models = 1.22727 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 63 components and 1.22727 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.194001Jy sigma=1.130971 ! Fit after self-cal, rms=0.193881Jy sigma=1.130522 ! Inverting map ! Added new window around map position (-19.4, 31.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00631423 Jy ! Component: 100 - total flux cleaned = 0.00863639 Jy ! Component: 150 - total flux cleaned = 0.00913203 Jy ! Component: 200 - total flux cleaned = 0.00936793 Jy ! Total flux subtracted in 200 components = 0.00936793 Jy ! Clean residual min=-0.015427 max=0.014414 Jy/beam ! Clean residual mean=-0.000008 rms=0.003416 Jy/beam ! Combined flux in latest and established models = 1.23664 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 76 components and 1.23664 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.192765Jy sigma=1.121465 ! Fit after self-cal, rms=0.192540Jy sigma=1.120154 ! 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=0.192540Jy sigma=1.120154 ! Fit after self-cal, rms=0.192460Jy sigma=1.118609 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9005 mas, bmaj=2.299 mas, bpa=-7.489 degrees ! Estimated noise=0.786747 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00235675 Jy ! Component: 100 - total flux cleaned = 0.00336751 Jy ! Component: 150 - total flux cleaned = 0.00403731 Jy ! Component: 200 - total flux cleaned = 0.00404158 Jy ! Total flux subtracted in 200 components = 0.00404158 Jy ! Clean residual min=-0.014380 max=0.013940 Jy/beam ! Clean residual mean=0.000003 rms=0.003348 Jy/beam ! Combined flux in latest and established models = 1.24068 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 82 components and 1.24068 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.191850Jy sigma=1.113416 ! Fit after self-cal, rms=0.191774Jy sigma=1.112858 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 = 0.000416754 Jy ! Component: 100 - total flux cleaned = 0.00102604 Jy ! Component: 150 - total flux cleaned = 0.00101574 Jy ! Component: 200 - total flux cleaned = 0.00101566 Jy ! Total flux subtracted in 200 components = 0.00101566 Jy ! Clean residual min=-0.013985 max=0.013889 Jy/beam ! Clean residual mean=0.000001 rms=0.003340 Jy/beam ! Combined flux in latest and established models = 1.2417 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 88 components and 1.2417 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.191417Jy sigma=1.109883 ! Fit after self-cal, rms=0.191397Jy sigma=1.109712 ! 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=0.191397Jy sigma=1.109712 ! Fit after self-cal, rms=0.191111Jy sigma=1.109113 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.187 mas, bmaj=5.229 mas, bpa=-5.144 degrees ! Estimated noise=0.923407 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00053804 Jy ! Component: 100 - total flux cleaned = 0.000145289 Jy ! Component: 150 - total flux cleaned = 0.000493915 Jy ! Component: 200 - total flux cleaned = 0.000704852 Jy ! Total flux subtracted in 200 components = 0.000704852 Jy ! Clean residual min=-0.013646 max=0.013416 Jy/beam ! Clean residual mean=0.000003 rms=0.004110 Jy/beam ! Combined flux in latest and established models = 1.2424 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 101 components and 1.2424 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.190901Jy sigma=1.108215 ! Fit after self-cal, rms=0.190898Jy sigma=1.108043 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 = 0.000125752 Jy ! Component: 100 - total flux cleaned = 0.000437128 Jy ! Component: 150 - total flux cleaned = 0.000530179 Jy ! Component: 200 - total flux cleaned = 0.000532317 Jy ! Total flux subtracted in 200 components = 0.000532317 Jy ! Clean residual min=-0.013612 max=0.013472 Jy/beam ! Clean residual mean=0.000003 rms=0.004127 Jy/beam ! Combined flux in latest and established models = 1.24293 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 109 components and 1.24293 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.190777Jy sigma=1.107489 ! Fit after self-cal, rms=0.190775Jy sigma=1.107362 ! 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=0.9005 mas, bmaj=2.299 mas, bpa=-7.51 degrees ! Estimated noise=0.786583 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9005 x 2.299 at -7.51 degrees (North through East) ! Clean map min=-0.024899 max=1.1118 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.190775Jy sigma=1.107362 ! Fit after self-cal, rms=0.465592Jy sigma=0.856877 ! Inverting map and beam ! Estimated beam: bmin=0.9014 mas, bmaj=2.302 mas, bpa=-7.497 degrees ! Estimated noise=0.786636 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000567063 Jy ! Component: 100 - total flux cleaned = 0.000400747 Jy ! Component: 150 - total flux cleaned = 0.000245586 Jy ! Component: 200 - total flux cleaned = 0.000528397 Jy ! Total flux subtracted in 200 components = 0.000528397 Jy ! Clean residual min=-0.013136 max=0.013586 Jy/beam ! Clean residual mean=0.000004 rms=0.003174 Jy/beam ! Combined flux in latest and established models = 1.24346 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 120 components and 1.24346 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.465439Jy sigma=0.854444 ! Fit after self-cal, rms=0.465448Jy sigma=0.854289 ! Inverting map ! Added new window around map position (-32.8, 45.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00985769 Jy ! Component: 100 - total flux cleaned = 0.0113442 Jy ! Component: 150 - total flux cleaned = 0.0113373 Jy ! Component: 200 - total flux cleaned = 0.0113554 Jy ! Total flux subtracted in 200 components = 0.0113554 Jy ! Clean residual min=-0.012096 max=0.011763 Jy/beam ! Clean residual mean=-0.000006 rms=0.002978 Jy/beam ! Combined flux in latest and established models = 1.25482 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 137 components and 1.25482 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.465023Jy sigma=0.844029 ! Fit after self-cal, rms=0.465189Jy sigma=0.843603 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.465189Jy sigma=0.843603 ! Fit after self-cal, rms=0.463451Jy sigma=0.842910 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=0.7263 mas, bmaj=1.895 mas, bpa=-6.702 degrees ! Estimated noise=1.62096 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.872041 Jy ! Component: 100 - total flux cleaned = 1.0658 Jy ! Component: 150 - total flux cleaned = 1.13207 Jy ! Component: 200 - total flux cleaned = 1.17079 Jy ! Total flux subtracted in 200 components = 1.17079 Jy ! Clean residual min=-0.025807 max=0.025047 Jy/beam ! Clean residual mean=-0.000019 rms=0.005821 Jy/beam ! Combined flux in latest and established models = 1.17079 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 1.17079 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9017 mas, bmaj=2.303 mas, bpa=-7.516 degrees ! Estimated noise=0.785897 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 = 0.0309785 Jy ! Component: 100 - total flux cleaned = 0.0490066 Jy ! Component: 150 - total flux cleaned = 0.0592971 Jy ! Component: 200 - total flux cleaned = 0.0657221 Jy ! Total flux subtracted in 200 components = 0.0657221 Jy ! Clean residual min=-0.015950 max=0.018976 Jy/beam ! Clean residual mean=-0.000014 rms=0.003569 Jy/beam ! Combined flux in latest and established models = 1.23651 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 41 components and 1.23651 Jy ! Inverting map ! Added new window around map position (1.6, 4.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00863025 Jy ! Component: 100 - total flux cleaned = 0.0100368 Jy ! Component: 150 - total flux cleaned = 0.0108167 Jy ! Component: 200 - total flux cleaned = 0.0112096 Jy ! Total flux subtracted in 200 components = 0.0112096 Jy ! Clean residual min=-0.013528 max=0.012575 Jy/beam ! Clean residual mean=0.000003 rms=0.003179 Jy/beam ! Combined flux in latest and established models = 1.24772 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 64 components and 1.24772 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=2.188 mas, bmaj=5.238 mas, bpa=-5.156 degrees ! Estimated noise=0.9215 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00490437 Jy ! Component: 100 - total flux cleaned = 0.00681434 Jy ! Component: 150 - total flux cleaned = 0.00849223 Jy ! Component: 200 - total flux cleaned = 0.00949144 Jy ! Total flux subtracted in 200 components = 0.00949144 Jy ! Clean residual min=-0.013240 max=0.013995 Jy/beam ! Clean residual mean=0.000008 rms=0.003883 Jy/beam ! Combined flux in latest and established models = 1.25721 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 = 0.000447255 Jy ! Component: 100 - total flux cleaned = 2.82597e-05 Jy ! Component: 150 - total flux cleaned = -0.000369388 Jy ! Component: 200 - total flux cleaned = -0.000550156 Jy ! Total flux subtracted in 200 components = -0.000550156 Jy ! Clean residual min=-0.012944 max=0.013924 Jy/beam ! Clean residual mean=0.000008 rms=0.003795 Jy/beam ! Combined flux in latest and established models = 1.25666 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 91 components and 1.25666 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9017 mas, bmaj=2.303 mas, bpa=-7.516 degrees ! Estimated noise=0.785897 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00241884 Jy ! Component: 100 - total flux cleaned = -0.00244508 Jy ! Component: 150 - total flux cleaned = -0.00295963 Jy ! Component: 200 - total flux cleaned = -0.00319923 Jy ! Total flux subtracted in 200 components = -0.00319923 Jy ! Clean residual min=-0.012839 max=0.012017 Jy/beam ! Clean residual mean=0.000005 rms=0.002903 Jy/beam ! Combined flux in latest and established models = 1.25346 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 108 components and 1.25346 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.463427Jy sigma=0.840839 ! Fit after self-cal, rms=0.463903Jy sigma=0.839602 wmodel /scr/pima/rdv93_uvs/J1700-2610_X_map.mod ! Writing 108 model components to file: /scr/pima/rdv93_uvs/J1700-2610_X_map.mod wobs /scr/pima/rdv93_uvs/J1700-2610_X_uvs.fits ! Writing UV FITS file: /scr/pima/rdv93_uvs/J1700-2610_X_uvs.fits wwins /scr/pima/rdv93_uvs/J1700-2610_X_map.win ! wwins: Wrote 6 windows to /scr/pima/rdv93_uvs/J1700-2610_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 = -0.00207968 Jy ! Component: 100 - total flux cleaned = -0.00249871 Jy ! Component: 150 - total flux cleaned = -0.00230033 Jy ! Component: 200 - total flux cleaned = -0.00210834 Jy ! Component: 250 - total flux cleaned = -0.0019226 Jy ! Component: 300 - total flux cleaned = -0.00103256 Jy ! Component: 350 - total flux cleaned = 0.000340541 Jy ! Component: 400 - total flux cleaned = 0.000504204 Jy ! Component: 450 - total flux cleaned = 0.000510074 Jy ! Component: 500 - total flux cleaned = 0.0011543 Jy ! Component: 550 - total flux cleaned = 0.00162127 Jy ! Component: 600 - total flux cleaned = 0.00192673 Jy ! Component: 650 - total flux cleaned = 0.00267874 Jy ! Component: 700 - total flux cleaned = 0.00297131 Jy ! Component: 750 - total flux cleaned = 0.00282483 Jy ! Component: 800 - total flux cleaned = 0.00296667 Jy ! Component: 850 - total flux cleaned = 0.00282606 Jy ! Component: 900 - total flux cleaned = 0.00296452 Jy ! Component: 950 - total flux cleaned = 0.00296516 Jy ! Component: 1000 - total flux cleaned = 0.00323327 Jy ! Component: 1050 - total flux cleaned = 0.00310129 Jy ! Component: 1100 - total flux cleaned = 0.00323381 Jy ! Component: 1150 - total flux cleaned = 0.00336156 Jy ! Component: 1200 - total flux cleaned = 0.00323407 Jy ! Component: 1250 - total flux cleaned = 0.00323338 Jy ! Component: 1300 - total flux cleaned = 0.00335783 Jy ! Component: 1350 - total flux cleaned = 0.00347932 Jy ! Component: 1400 - total flux cleaned = 0.00383972 Jy ! Component: 1450 - total flux cleaned = 0.00336325 Jy ! Component: 1500 - total flux cleaned = 0.00371544 Jy ! Component: 1550 - total flux cleaned = 0.00394711 Jy ! Component: 1600 - total flux cleaned = 0.00383059 Jy ! Component: 1650 - total flux cleaned = 0.00371708 Jy ! Component: 1700 - total flux cleaned = 0.00382773 Jy ! Component: 1750 - total flux cleaned = 0.00404848 Jy ! Component: 1800 - total flux cleaned = 0.00393929 Jy ! Component: 1850 - total flux cleaned = 0.00415624 Jy ! Component: 1900 - total flux cleaned = 0.00468986 Jy ! Component: 1950 - total flux cleaned = 0.004583 Jy ! Component: 2000 - total flux cleaned = 0.00510425 Jy ! Component: 2050 - total flux cleaned = 0.0051038 Jy ! Component: 2100 - total flux cleaned = 0.0051038 Jy ! Component: 2150 - total flux cleaned = 0.00510433 Jy ! Component: 2200 - total flux cleaned = 0.00520338 Jy ! Component: 2250 - total flux cleaned = 0.00500433 Jy ! Component: 2300 - total flux cleaned = 0.00549465 Jy ! Component: 2350 - total flux cleaned = 0.0053 Jy ! Component: 2400 - total flux cleaned = 0.00558826 Jy ! Component: 2450 - total flux cleaned = 0.00568381 Jy ! Component: 2500 - total flux cleaned = 0.00596622 Jy ! Component: 2550 - total flux cleaned = 0.00606067 Jy ! Component: 2600 - total flux cleaned = 0.00587588 Jy ! Component: 2650 - total flux cleaned = 0.00596886 Jy ! Component: 2700 - total flux cleaned = 0.00605934 Jy ! Component: 2750 - total flux cleaned = 0.00587929 Jy ! Component: 2800 - total flux cleaned = 0.00578996 Jy ! Component: 2850 - total flux cleaned = 0.00596829 Jy ! Component: 2900 - total flux cleaned = 0.00623209 Jy ! Component: 2950 - total flux cleaned = 0.0063187 Jy ! Component: 3000 - total flux cleaned = 0.00640443 Jy ! Component: 3050 - total flux cleaned = 0.00648959 Jy ! Component: 3100 - total flux cleaned = 0.00623527 Jy ! Component: 3150 - total flux cleaned = 0.00657195 Jy ! Component: 3200 - total flux cleaned = 0.00648853 Jy ! Component: 3250 - total flux cleaned = 0.00648887 Jy ! Component: 3300 - total flux cleaned = 0.00648867 Jy ! Component: 3350 - total flux cleaned = 0.00640657 Jy ! Component: 3400 - total flux cleaned = 0.00640775 Jy ! Component: 3450 - total flux cleaned = 0.00640806 Jy ! Component: 3500 - total flux cleaned = 0.0062483 Jy ! Component: 3550 - total flux cleaned = 0.00640677 Jy ! Component: 3600 - total flux cleaned = 0.0064065 Jy ! Component: 3650 - total flux cleaned = 0.00640611 Jy ! Component: 3700 - total flux cleaned = 0.00617393 Jy ! Component: 3750 - total flux cleaned = 0.00601951 Jy ! Component: 3800 - total flux cleaned = 0.00579115 Jy ! Component: 3850 - total flux cleaned = 0.00586691 Jy ! Component: 3900 - total flux cleaned = 0.00586731 Jy ! Component: 3950 - total flux cleaned = 0.00594184 Jy ! Component: 4000 - total flux cleaned = 0.005868 Jy ! Component: 4050 - total flux cleaned = 0.00594066 Jy ! Total flux subtracted in 4096 components = 0.00572065 Jy ! Clean residual min=-0.004094 max=0.004152 Jy/beam ! Clean residual mean=0.000001 rms=0.001311 Jy/beam ! Combined flux in latest and established models = 1.25919 Jy keep ! Adding 326 model components to the UV plane model. ! The established model now contains 434 components and 1.25918 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rdv93_uvs/J1700-2610_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9017 x 2.303 at -7.516 degrees (North through East) ! Clean map min=-0.013475 max=1.1134 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv93_uvs/J1700-2610_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.11338 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0013052 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.351687 0.351687 0.703374 1.40675 2.81349 5.62699 11.254 22.508 45.0159 90.0318 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0039 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.113 quit ! Quitting program ! Log file /scr/pima/rdv93_uvs/J1700-2610_X_uvs.log closed on Tue Sep 24 17:08:52 2013