! Started logfile: ./J1249+3707_X_uvs.log on Mon Oct 28 15:38:56 2013 obs J1249+3707_X_uvm.fits ! Reading UV FITS file: J1249+3707_X_uvm.fits ! AN table 1: 12 integrations on 45 of 45 possible baselines. ! AN table 2: 10 integrations on 36 of 36 possible baselines. ! AN table 3: 21 integrations on 36 of 36 possible baselines. ! AN table 4: 20 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.650771 visibilities/baseline/integration-bin. ! Found source: J1249+3707 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 10808 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 ./J1249+3707_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 2 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.000254Jy sigma=0.736731 ! Fit after self-cal, rms=0.994212Jy sigma=0.728485 ! 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=0.9364 mas, bmaj=1.706 mas, bpa=5.05 degrees ! Estimated noise=19.9455 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 = 0.0072291 Jy ! Component: 100 - total flux cleaned = 0.00835888 Jy ! Total flux subtracted in 100 components = 0.00835888 Jy ! Clean residual min=-0.001435 max=0.001277 Jy/beam ! Clean residual mean=-0.000001 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.00835888 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.00835888 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=0.014740Jy sigma=0.011405 ! Fit after self-cal, rms=0.013268Jy sigma=0.010068 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00271744 Jy ! Component: 100 - total flux cleaned = 0.00296471 Jy ! Total flux subtracted in 100 components = 0.00296471 Jy ! Clean residual min=-0.001124 max=0.001063 Jy/beam ! Clean residual mean=-0.000000 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.0113236 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0113236 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=0.013636Jy sigma=0.009394 ! Fit after self-cal, rms=0.013633Jy sigma=0.009392 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.236 mas, bmaj=2.07 mas, bpa=4.609 degrees ! Estimated noise=10.4214 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 = -0.000307209 Jy ! Component: 100 - total flux cleaned = -0.000491692 Jy ! Component: 150 - total flux cleaned = -0.000539582 Jy ! Component: 200 - total flux cleaned = -0.000567066 Jy ! Total flux subtracted in 200 components = -0.000567066 Jy ! Clean residual min=-0.000666 max=0.000511 Jy/beam ! Clean residual mean=-0.000000 rms=0.000124 Jy/beam ! Combined flux in latest and established models = 0.0107565 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 15 components and 0.0107565 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=0.013594Jy sigma=0.009407 ! Fit after self-cal, rms=0.013594Jy sigma=0.009406 ! 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: ! BR 0.88 FD 1.10 HN 0.97 KP 1.23 ! LA 0.93 MK 0.85 NL 1.12 OV 1.27 ! PT 0.74 SC 0.88 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.20 FD 0.97 HN 0.68 KP 1.04 ! LA 0.72 MK 0.80 NL 1.26 PT 0.74 ! SC 0.58 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.90 HN 0.88 KP 0.89 LA 0.91 ! MK 1.28 NL 1.00 OV 1.10 PT 0.80 ! SC 0.98 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 HN 0.60 KP 1.13 LA 0.92 ! NL 0.94 OV 0.87 SC 1.13 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.77 FD 0.97 HN 0.63 KP 0.88 ! LA 0.97 MK 0.69 NL 1.31 OV 1.07 ! PT 0.75 SC 0.69 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.10 FD 0.90 HN 0.99 KP 0.90 ! LA 0.77 MK 1.54 NL 0.82 PT 0.80 ! SC 1.03 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.80 HN 0.62 KP 0.97 LA 1.01 ! MK 0.98 NL 0.83 OV 1.12 PT 0.96 ! SC 0.74 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.96 HN 0.65 KP 0.90 LA 1.06 ! NL 1.03 OV 0.80 SC 0.78 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.62 FD 1.19 HN 0.74 KP 0.91 ! LA 1.09 MK 0.86 NL 1.14 OV 0.89 ! PT 0.88 SC 0.77 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.64 FD 0.96 HN 0.58 KP 1.09 ! LA 1.08 MK 1.40 NL 0.87 PT 1.07 ! SC 0.67 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.72 HN 0.83 KP 0.96 LA 0.85 ! MK 0.93 NL 1.02 OV 0.86 PT 0.93 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.79 HN 1.04 KP 0.98 LA 0.93 ! NL 0.87 OV 0.88 SC 0.93 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.52 FD 1.01 HN 0.64 KP 0.88 ! LA 1.02 MK 0.62 NL 1.17 OV 0.94 ! PT 0.94 SC 0.77 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.65 FD 0.95 HN 0.66 KP 0.77 ! LA 1.14 MK 1.38 NL 1.26 PT 0.97 ! SC 0.75 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.73 HN 0.91 KP 0.86 LA 0.84 ! MK 1.00 NL 0.89 OV 0.89 PT 1.07 ! SC 0.89 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.01 HN 0.73 KP 0.92 LA 0.71 ! NL 0.93 OV 0.89 SC 1.15 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.77 FD 1.01 HN 0.93 KP 1.03 ! LA 1.01 MK 0.86 NL 0.93 OV 0.92 ! PT 0.81 SC 0.82 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.93 FD 1.12 HN 1.08 KP 1.05 ! LA 0.78 MK 0.80 NL 0.78 PT 0.72 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.61 HN 0.82 KP 1.15 LA 0.81 ! MK 1.04 NL 0.91 OV 0.88 PT 0.82 ! SC 1.07 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.87 HN 0.66 KP 1.02 LA 0.91 ! NL 0.80 OV 1.08 SC 0.90 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 0.90 HN 1.09 KP 1.04 ! LA 0.75 MK 0.76 NL 1.16 OV 1.00 ! PT 0.81 SC 0.77 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 0.71 HN 0.88 KP 1.07 ! LA 1.19 MK 1.43 NL 0.98 PT 0.65 ! SC 0.76 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.95 HN 0.82 KP 0.86 LA 0.90 ! MK 1.00 NL 0.92 OV 0.87 PT 0.76 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.06 HN 0.71 KP 1.14 LA 0.99 ! NL 1.09 OV 0.85 SC 0.75 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.72 FD 1.02 HN 0.60 KP 1.14 ! LA 0.86 MK 1.01 NL 1.14 OV 0.93 ! PT 0.74 SC 0.69 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.45 FD 1.25 HN 0.40 KP 0.81 ! LA 0.46 MK 0.73 NL 1.34 PT 1.12 ! SC 0.72 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.87 HN 0.78 KP 1.10 LA 0.92 ! MK 0.83 NL 0.78 OV 0.89 PT 0.85 ! SC 0.67 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.92 HN 0.97 KP 1.05 LA 0.79 ! NL 0.97 OV 0.94 SC 0.62 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 0.64 KP 0.89 ! LA 0.89 MK 0.78 NL 0.77 OV 1.15 ! PT 0.80 SC 0.84 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.22 FD 0.95 HN 0.61 KP 1.23 ! LA 0.72 MK 0.89 NL 0.85 PT 0.84 ! SC 0.98 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.78 HN 1.08 KP 1.14 LA 0.74 ! MK 1.02 NL 0.99 OV 0.95 PT 0.78 ! SC 0.93 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.05 HN 0.67 KP 1.01 LA 0.69 ! NL 1.14 OV 1.08 SC 1.05 ! ! ! Fit before self-cal, rms=0.013594Jy sigma=0.009406 ! Fit after self-cal, rms=0.012215Jy sigma=0.008896 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.242 mas, bmaj=2.057 mas, bpa=5.837 degrees ! Estimated noise=8.50504 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 = -0.00159682 Jy ! Component: 100 - total flux cleaned = -0.00194564 Jy ! Component: 150 - total flux cleaned = -0.00194789 Jy ! Component: 200 - total flux cleaned = -0.00194087 Jy ! Total flux subtracted in 200 components = -0.00194087 Jy ! Clean residual min=-0.000278 max=0.000303 Jy/beam ! Clean residual mean=0.000000 rms=0.000073 Jy/beam ! Combined flux in latest and established models = 0.00881566 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 20 components and 0.00881566 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=0.011637Jy sigma=0.009089 ! Fit after self-cal, rms=0.011692Jy sigma=0.009065 ! 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=0.011692Jy sigma=0.009065 ! Fit after self-cal, rms=0.010295Jy sigma=0.008862 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.245 mas, bmaj=2.055 mas, bpa=6.298 degrees ! Estimated noise=7.03613 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00131113 Jy ! Component: 100 - total flux cleaned = -0.0015974 Jy ! Component: 150 - total flux cleaned = -0.00161226 Jy ! Component: 200 - total flux cleaned = -0.0016013 Jy ! Total flux subtracted in 200 components = -0.0016013 Jy ! Clean residual min=-0.000220 max=0.000233 Jy/beam ! Clean residual mean=0.000000 rms=0.000060 Jy/beam ! Combined flux in latest and established models = 0.00721436 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 21 components and 0.00721436 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=0.009829Jy sigma=0.009056 ! Fit after self-cal, rms=0.009840Jy sigma=0.009054 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 = -2.43875e-06 Jy ! Component: 100 - total flux cleaned = 4.05014e-06 Jy ! Component: 150 - total flux cleaned = 1.14022e-05 Jy ! Component: 200 - total flux cleaned = 1.30506e-05 Jy ! Total flux subtracted in 200 components = 1.30506e-05 Jy ! Clean residual min=-0.000223 max=0.000230 Jy/beam ! Clean residual mean=0.000000 rms=0.000060 Jy/beam ! Combined flux in latest and established models = 0.00722741 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 22 components and 0.00722741 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=0.009835Jy sigma=0.009060 ! Fit after self-cal, rms=0.009835Jy sigma=0.009059 ! 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=0.009835Jy sigma=0.009059 ! Fit after self-cal, rms=0.008546Jy sigma=0.008873 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.248 mas, bmaj=2.048 mas, bpa=6.835 degrees ! Estimated noise=5.81868 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00105315 Jy ! Component: 100 - total flux cleaned = -0.00128289 Jy ! Component: 150 - total flux cleaned = -0.00128609 Jy ! Component: 200 - total flux cleaned = -0.00127128 Jy ! Total flux subtracted in 200 components = -0.00127128 Jy ! Clean residual min=-0.000198 max=0.000212 Jy/beam ! Clean residual mean=0.000000 rms=0.000051 Jy/beam ! Combined flux in latest and established models = 0.00595613 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 22 components and 0.00595613 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=0.008175Jy sigma=0.009068 ! Fit after self-cal, rms=0.008179Jy sigma=0.009067 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 (10.6, -11.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000136502 Jy ! Component: 100 - total flux cleaned = 0.00013652 Jy ! Component: 150 - total flux cleaned = 0.000142715 Jy ! Component: 200 - total flux cleaned = 0.000155802 Jy ! Total flux subtracted in 200 components = 0.000155802 Jy ! Clean residual min=-0.000189 max=0.000200 Jy/beam ! Clean residual mean=0.000000 rms=0.000048 Jy/beam ! Combined flux in latest and established models = 0.00611194 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 39 components and 0.00611194 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=0.008171Jy sigma=0.009063 ! Fit after self-cal, rms=0.008170Jy sigma=0.009060 ! 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=0.008170Jy sigma=0.009060 ! Fit after self-cal, rms=0.007114Jy sigma=0.008866 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.362 mas, bmaj=2.868 mas, bpa=-7.397 degrees ! Estimated noise=5.68317 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000840683 Jy ! Component: 100 - total flux cleaned = -0.000997562 Jy ! Component: 150 - total flux cleaned = -0.00097035 Jy ! Component: 200 - total flux cleaned = -0.000955844 Jy ! Total flux subtracted in 200 components = -0.000955844 Jy ! Clean residual min=-0.000181 max=0.000190 Jy/beam ! Clean residual mean=0.000001 rms=0.000050 Jy/beam ! Combined flux in latest and established models = 0.00515609 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 44 components and 0.00515609 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=0.006819Jy sigma=0.009046 ! Fit after self-cal, rms=0.006820Jy sigma=0.009045 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 = 4.46129e-05 Jy ! Component: 100 - total flux cleaned = 5.59012e-05 Jy ! Component: 150 - total flux cleaned = 5.97597e-05 Jy ! Component: 200 - total flux cleaned = 6.60054e-05 Jy ! Total flux subtracted in 200 components = 6.60054e-05 Jy ! Clean residual min=-0.000181 max=0.000191 Jy/beam ! Clean residual mean=0.000001 rms=0.000049 Jy/beam ! Combined flux in latest and established models = 0.0052221 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 47 components and 0.0052221 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=0.006814Jy sigma=0.009053 ! Fit after self-cal, rms=0.006814Jy sigma=0.009052 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.249 mas, bmaj=2.047 mas, bpa=7.383 degrees ! Estimated noise=4.82095 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.249 x 2.047 at 7.383 degrees (North through East) ! Clean map min=-0.00018193 max=0.0053265 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=0.9463 mas, bmaj=1.71 mas, bpa=7.869 degrees ! Estimated noise=9.34235 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00437435 Jy ! Component: 100 - total flux cleaned = 0.00516993 Jy ! Component: 150 - total flux cleaned = 0.00522339 Jy ! Component: 200 - total flux cleaned = 0.00526284 Jy ! Total flux subtracted in 200 components = 0.00526284 Jy ! Clean residual min=-0.000511 max=0.000482 Jy/beam ! Clean residual mean=0.000000 rms=0.000120 Jy/beam ! Combined flux in latest and established models = 0.00526283 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.00526283 Jy ! Inverting map and beam ! Estimated beam: bmin=1.249 mas, bmaj=2.047 mas, bpa=7.383 degrees ! Estimated noise=4.82095 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 = -5.09871e-05 Jy ! Component: 100 - total flux cleaned = -7.77849e-05 Jy ! Component: 150 - total flux cleaned = -7.82053e-05 Jy ! Component: 200 - total flux cleaned = -7.04547e-05 Jy ! Total flux subtracted in 200 components = -7.04547e-05 Jy ! Clean residual min=-0.000162 max=0.000171 Jy/beam ! Clean residual mean=0.000000 rms=0.000042 Jy/beam ! Combined flux in latest and established models = 0.00519238 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 38 components and 0.00519238 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=2.362 mas, bmaj=2.868 mas, bpa=-7.397 degrees ! Estimated noise=5.68317 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.53343e-05 Jy ! Component: 100 - total flux cleaned = 7.55965e-05 Jy ! Component: 150 - total flux cleaned = 8.61458e-05 Jy ! Component: 200 - total flux cleaned = 9.49326e-05 Jy ! Total flux subtracted in 200 components = 9.49326e-05 Jy ! Clean residual min=-0.000186 max=0.000193 Jy/beam ! Clean residual mean=0.000001 rms=0.000049 Jy/beam ! Combined flux in latest and established models = 0.00528731 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 = 3.88541e-06 Jy ! Component: 100 - total flux cleaned = 3.99588e-06 Jy ! Component: 150 - total flux cleaned = 5.37431e-06 Jy ! Component: 200 - total flux cleaned = 4.08866e-06 Jy ! Total flux subtracted in 200 components = 4.08866e-06 Jy ! Clean residual min=-0.000185 max=0.000193 Jy/beam ! Clean residual mean=0.000001 rms=0.000049 Jy/beam ! Combined flux in latest and established models = 0.0052914 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 70 components and 0.0052914 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.249 mas, bmaj=2.047 mas, bpa=7.383 degrees ! Estimated noise=4.82095 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.76256e-05 Jy ! Component: 100 - total flux cleaned = 3.42941e-05 Jy ! Component: 150 - total flux cleaned = 3.73454e-05 Jy ! Component: 200 - total flux cleaned = 3.744e-05 Jy ! Total flux subtracted in 200 components = 3.744e-05 Jy ! Clean residual min=-0.000162 max=0.000174 Jy/beam ! Clean residual mean=0.000000 rms=0.000040 Jy/beam ! Combined flux in latest and established models = 0.00532884 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 79 components and 0.00532884 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=0.006799Jy sigma=0.009079 ! Fit after self-cal, rms=0.006800Jy sigma=0.009078 wmodel ./J1249+3707_X_map.mod ! Writing 79 model components to file: ./J1249+3707_X_map.mod wobs ./J1249+3707_X_uvs.fits ! Writing UV FITS file: ./J1249+3707_X_uvs.fits wwins ./J1249+3707_X_map.win ! wwins: Wrote 2 windows to ./J1249+3707_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 = 2.81092e-05 Jy ! Component: 100 - total flux cleaned = 6.17274e-05 Jy ! Component: 150 - total flux cleaned = 8.86294e-05 Jy ! Component: 200 - total flux cleaned = 0.00011212 Jy ! Component: 250 - total flux cleaned = 0.000127356 Jy ! Component: 300 - total flux cleaned = 0.000147217 Jy ! Component: 350 - total flux cleaned = 0.000169075 Jy ! Component: 400 - total flux cleaned = 0.000190515 Jy ! Component: 450 - total flux cleaned = 0.000216213 Jy ! Component: 500 - total flux cleaned = 0.000241443 Jy ! Component: 550 - total flux cleaned = 0.000268458 Jy ! Component: 600 - total flux cleaned = 0.000290615 Jy ! Component: 650 - total flux cleaned = 0.000310265 Jy ! Component: 700 - total flux cleaned = 0.000333954 Jy ! Component: 750 - total flux cleaned = 0.000355172 Jy ! Component: 800 - total flux cleaned = 0.000374052 Jy ! Component: 850 - total flux cleaned = 0.000386486 Jy ! Component: 900 - total flux cleaned = 0.000404892 Jy ! Component: 950 - total flux cleaned = 0.000421034 Jy ! Component: 1000 - total flux cleaned = 0.000429005 Jy ! Component: 1050 - total flux cleaned = 0.000440855 Jy ! Component: 1100 - total flux cleaned = 0.000450621 Jy ! Component: 1150 - total flux cleaned = 0.000454525 Jy ! Component: 1200 - total flux cleaned = 0.000469856 Jy ! Component: 1250 - total flux cleaned = 0.000471748 Jy ! Component: 1300 - total flux cleaned = 0.000477396 Jy ! Component: 1350 - total flux cleaned = 0.000492268 Jy ! Component: 1400 - total flux cleaned = 0.000503292 Jy ! Component: 1450 - total flux cleaned = 0.000517884 Jy ! Component: 1500 - total flux cleaned = 0.00053051 Jy ! Component: 1550 - total flux cleaned = 0.000541247 Jy ! Component: 1600 - total flux cleaned = 0.000553628 Jy ! Component: 1650 - total flux cleaned = 0.000558918 Jy ! Component: 1700 - total flux cleaned = 0.000574626 Jy ! Component: 1750 - total flux cleaned = 0.00058326 Jy ! Component: 1800 - total flux cleaned = 0.000590122 Jy ! Component: 1850 - total flux cleaned = 0.000600328 Jy ! Component: 1900 - total flux cleaned = 0.000612148 Jy ! Component: 1950 - total flux cleaned = 0.000612163 Jy ! Component: 2000 - total flux cleaned = 0.000618813 Jy ! Component: 2050 - total flux cleaned = 0.000627061 Jy ! Component: 2100 - total flux cleaned = 0.000631989 Jy ! Component: 2150 - total flux cleaned = 0.000635244 Jy ! Component: 2200 - total flux cleaned = 0.000636865 Jy ! Component: 2250 - total flux cleaned = 0.000644893 Jy ! Component: 2300 - total flux cleaned = 0.000652883 Jy ! Component: 2350 - total flux cleaned = 0.000649692 Jy ! Component: 2400 - total flux cleaned = 0.000654415 Jy ! Component: 2450 - total flux cleaned = 0.000657535 Jy ! Component: 2500 - total flux cleaned = 0.000657546 Jy ! Component: 2550 - total flux cleaned = 0.000654458 Jy ! Component: 2600 - total flux cleaned = 0.000652905 Jy ! Component: 2650 - total flux cleaned = 0.000654431 Jy ! Component: 2700 - total flux cleaned = 0.000652934 Jy ! Component: 2750 - total flux cleaned = 0.000651427 Jy ! Component: 2800 - total flux cleaned = 0.000651432 Jy ! Component: 2850 - total flux cleaned = 0.000649944 Jy ! Component: 2900 - total flux cleaned = 0.000649939 Jy ! Component: 2950 - total flux cleaned = 0.000648455 Jy ! Component: 3000 - total flux cleaned = 0.000649912 Jy ! Component: 3050 - total flux cleaned = 0.000638276 Jy ! Component: 3100 - total flux cleaned = 0.000632486 Jy ! Component: 3150 - total flux cleaned = 0.000629605 Jy ! Component: 3200 - total flux cleaned = 0.000618176 Jy ! Component: 3250 - total flux cleaned = 0.000618194 Jy ! Component: 3300 - total flux cleaned = 0.000616769 Jy ! Component: 3350 - total flux cleaned = 0.000608326 Jy ! Component: 3400 - total flux cleaned = 0.000604131 Jy ! Component: 3450 - total flux cleaned = 0.000606917 Jy ! Component: 3500 - total flux cleaned = 0.000609684 Jy ! Component: 3550 - total flux cleaned = 0.000602798 Jy ! Component: 3600 - total flux cleaned = 0.000601413 Jy ! Component: 3650 - total flux cleaned = 0.000601416 Jy ! Component: 3700 - total flux cleaned = 0.000602775 Jy ! Component: 3750 - total flux cleaned = 0.000593326 Jy ! Component: 3800 - total flux cleaned = 0.000583925 Jy ! Component: 3850 - total flux cleaned = 0.000582584 Jy ! Component: 3900 - total flux cleaned = 0.000581251 Jy ! Component: 3950 - total flux cleaned = 0.000577264 Jy ! Component: 4000 - total flux cleaned = 0.000575956 Jy ! Component: 4050 - total flux cleaned = 0.000573325 Jy ! Total flux subtracted in 4096 components = 0.000570719 Jy ! Clean residual min=-0.000082 max=0.000077 Jy/beam ! Clean residual mean=0.000000 rms=0.000023 Jy/beam ! Combined flux in latest and established models = 0.00589956 Jy keep ! Adding 283 model components to the UV plane model. ! The established model now contains 362 components and 0.00589956 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "./J1249+3707_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.249 x 2.047 at 7.383 degrees (North through East) ! Clean map min=-0.0001449 max=0.005257 Jy/beam ! Writing clean map to FITS file: ./J1249+3707_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.00525698 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 2.30902e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.31768 1.31768 2.63537 5.27074 10.5415 21.083 42.1659 84.3318 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.005 quit ! Quitting program ! Log file ./J1249+3707_X_uvs.log closed on Mon Oct 28 15:39:09 2013