! Started logfile: /scr/pima/bg219h_uvs/J1037-2934_X_dfm.log on Thu May 19 22:21:04 2016 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.42800 obs /scr/pima/bg219h_uvs/J1037-2934_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1037-2934_X_uva.fits ! AN table 1: 14 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.44246 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1037-2934 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 2676 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 12 channels. ! Selecting polarization: RR, channels: 1..12 ! 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 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 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 ![@/opt64/bin/pima_mupet_01.dfm J1037-2934_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 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.230947Jy sigma=25.509300 ! Fit after self-cal, rms=0.442908Jy sigma=8.619885 ! 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=0.5679 mas, bmaj=1.655 mas, bpa=-5.778 degrees ! Estimated noise=1.20395 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 = 0.425001 Jy ! Component: 100 - total flux cleaned = 0.543051 Jy ! Total flux subtracted in 100 components = 0.543051 Jy ! Clean residual min=-0.043728 max=0.066533 Jy/beam ! Clean residual mean=-0.000182 rms=0.010478 Jy/beam ! Combined flux in latest and established models = 0.543052 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.543052 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.221512Jy sigma=4.578165 ! Fit after self-cal, rms=0.221392Jy sigma=4.576809 ! Inverting map ! Added new window around map position (1.2, -1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0702614 Jy ! Component: 100 - total flux cleaned = 0.115684 Jy ! Total flux subtracted in 100 components = 0.115684 Jy ! Clean residual min=-0.029820 max=0.035618 Jy/beam ! Clean residual mean=-0.000131 rms=0.007093 Jy/beam ! Combined flux in latest and established models = 0.658736 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 19 components and 0.658736 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.172270Jy sigma=3.466255 ! Fit after self-cal, rms=0.170593Jy sigma=3.425074 ! 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=0.7533 mas, bmaj=1.989 mas, bpa=-6.766 degrees ! Estimated noise=0.748388 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 = 0.077644 Jy ! Component: 100 - total flux cleaned = 0.124634 Jy ! Component: 150 - total flux cleaned = 0.154804 Jy ! Component: 200 - total flux cleaned = 0.174215 Jy ! Total flux subtracted in 200 components = 0.174215 Jy ! Clean residual min=-0.021234 max=0.026210 Jy/beam ! Clean residual mean=-0.000089 rms=0.005936 Jy/beam ! Combined flux in latest and established models = 0.832951 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 38 components and 0.832951 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.129999Jy sigma=2.426401 ! Fit after self-cal, rms=0.127753Jy sigma=2.364271 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7533 x 1.989 at -6.766 degrees (North through East) ! Clean map min=-0.018295 max=0.57946 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.07 KP 0.93 ! LA 0.99 MK 1.02 NL 1.04 PT 0.96 ! SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 1.07 KP 0.93 ! LA 0.97 MK 1.01 NL 1.07 PT 0.98 ! SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.05 KP 0.93 ! LA 0.99 MK 1.04 NL 1.04 PT 0.96 ! SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.03 KP 0.92 ! LA 0.98 MK 1.02 NL 1.06 PT 0.97 ! SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.06 KP 0.92 ! LA 1.01 MK 0.97 NL 1.05 PT 0.99 ! SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 0.98 KP 0.93 ! LA 1.00 MK 1.02 NL 1.05 PT 0.98 ! SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.07 KP 0.90 ! LA 1.00 MK 0.95 NL 1.03 PT 0.98 ! SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.04 KP 0.91 ! LA 1.00 MK 0.97 NL 1.02 PT 0.97 ! SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.03 KP 0.92 ! LA 0.99 MK 0.99 NL 1.03 PT 0.97 ! SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.00 KP 0.93 ! LA 0.97 MK 0.97 NL 1.00 PT 0.98 ! SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.99 KP 0.94 ! LA 0.99 MK 0.99 NL 1.03 PT 0.94 ! SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.98 KP 0.87 ! LA 0.97 MK 0.97 NL 1.04 PT 0.96 ! SC 0.99 ! ! ! Fit before self-cal, rms=0.127753Jy sigma=2.364271 ! Fit after self-cal, rms=0.121523Jy sigma=2.219392 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7587 mas, bmaj=1.999 mas, bpa=-6.817 degrees ! Estimated noise=0.738044 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 (6.2, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0181474 Jy ! Component: 100 - total flux cleaned = 0.0261372 Jy ! Component: 150 - total flux cleaned = 0.0293748 Jy ! Component: 200 - total flux cleaned = 0.03041 Jy ! Total flux subtracted in 200 components = 0.03041 Jy ! Clean residual min=-0.010164 max=0.013271 Jy/beam ! Clean residual mean=-0.000004 rms=0.002819 Jy/beam ! Combined flux in latest and established models = 0.863361 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 58 components and 0.863361 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.118841Jy sigma=2.153939 ! Fit after self-cal, rms=0.118685Jy sigma=2.151347 ! 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.118685Jy sigma=2.151347 ! Fit after self-cal, rms=0.117700Jy sigma=2.137514 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7601 mas, bmaj=2.005 mas, bpa=-6.935 degrees ! Estimated noise=0.733968 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00256066 Jy ! Component: 100 - total flux cleaned = 0.00348185 Jy ! Component: 150 - total flux cleaned = 0.00333769 Jy ! Component: 200 - total flux cleaned = 0.00320573 Jy ! Total flux subtracted in 200 components = 0.00320573 Jy ! Clean residual min=-0.008691 max=0.012002 Jy/beam ! Clean residual mean=-0.000004 rms=0.002582 Jy/beam ! Combined flux in latest and established models = 0.866567 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 71 components and 0.866567 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.116966Jy sigma=2.128017 ! Fit after self-cal, rms=0.116966Jy sigma=2.127542 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 (4, -16.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00969229 Jy ! Component: 100 - total flux cleaned = 0.0137105 Jy ! Component: 150 - total flux cleaned = 0.0155904 Jy ! Component: 200 - total flux cleaned = 0.0167071 Jy ! Total flux subtracted in 200 components = 0.0167071 Jy ! Clean residual min=-0.008298 max=0.010310 Jy/beam ! Clean residual mean=-0.000001 rms=0.002170 Jy/beam ! Combined flux in latest and established models = 0.883274 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 94 components and 0.883274 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.116028Jy sigma=2.106842 ! Fit after self-cal, rms=0.115969Jy sigma=2.105404 ! Inverting map ! Added new window around map position (-10.4, 22.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00762365 Jy ! Component: 100 - total flux cleaned = 0.00984222 Jy ! Component: 150 - total flux cleaned = 0.00954815 Jy ! Component: 200 - total flux cleaned = 0.00902477 Jy ! Total flux subtracted in 200 components = 0.00902477 Jy ! Clean residual min=-0.006245 max=0.007825 Jy/beam ! Clean residual mean=-0.000002 rms=0.001772 Jy/beam ! Combined flux in latest and established models = 0.892299 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 111 components and 0.892299 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.115214Jy sigma=2.087177 ! Fit after self-cal, rms=0.115179Jy sigma=2.085584 ! Inverting map ! Added new window around map position (7.8, 36.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00672875 Jy ! Component: 100 - total flux cleaned = 0.0104957 Jy ! Component: 150 - total flux cleaned = 0.0129649 Jy ! Component: 200 - total flux cleaned = 0.0150556 Jy ! Total flux subtracted in 200 components = 0.0150556 Jy ! Clean residual min=-0.005518 max=0.005879 Jy/beam ! Clean residual mean=-0.000003 rms=0.001416 Jy/beam ! Combined flux in latest and established models = 0.907355 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 135 components and 0.907355 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.114651Jy sigma=2.075299 ! Fit after self-cal, rms=0.114640Jy sigma=2.074949 ! 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.114640Jy sigma=2.074949 ! Fit after self-cal, rms=0.113988Jy sigma=2.070231 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7606 mas, bmaj=2.006 mas, bpa=-6.975 degrees ! Estimated noise=0.729085 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00194709 Jy ! Component: 100 - total flux cleaned = 8.46265e-05 Jy ! Component: 150 - total flux cleaned = 0.00143972 Jy ! Component: 200 - total flux cleaned = 0.00236912 Jy ! Total flux subtracted in 200 components = 0.00236912 Jy ! Clean residual min=-0.005144 max=0.005205 Jy/beam ! Clean residual mean=-0.000002 rms=0.001310 Jy/beam ! Combined flux in latest and established models = 0.909724 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 147 components and 0.909724 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.113556Jy sigma=2.068358 ! Fit after self-cal, rms=0.113554Jy sigma=2.068176 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 = 0.00110626 Jy ! Component: 100 - total flux cleaned = 0.0021003 Jy ! Component: 150 - total flux cleaned = 0.0028632 Jy ! Component: 200 - total flux cleaned = 0.0032911 Jy ! Total flux subtracted in 200 components = 0.0032911 Jy ! Clean residual min=-0.004928 max=0.004934 Jy/beam ! Clean residual mean=-0.000002 rms=0.001245 Jy/beam ! Combined flux in latest and established models = 0.913015 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 153 components and 0.913015 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.113433Jy sigma=2.066410 ! Fit after self-cal, rms=0.113434Jy sigma=2.066335 ! 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.113434Jy sigma=2.066335 ! Fit after self-cal, rms=0.112918Jy sigma=2.064343 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.027 mas, bmaj=5.888 mas, bpa=-6.523 degrees ! Estimated noise=0.990653 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00309346 Jy ! Component: 100 - total flux cleaned = -0.00291236 Jy ! Component: 150 - total flux cleaned = -0.00401584 Jy ! Component: 200 - total flux cleaned = -0.00501296 Jy ! Total flux subtracted in 200 components = -0.00501296 Jy ! Clean residual min=-0.005830 max=0.006463 Jy/beam ! Clean residual mean=-0.000004 rms=0.001937 Jy/beam ! Combined flux in latest and established models = 0.908002 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 175 components and 0.908002 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.112601Jy sigma=2.065144 ! Fit after self-cal, rms=0.112592Jy sigma=2.064971 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 = 0.000210437 Jy ! Component: 100 - total flux cleaned = -0.000328446 Jy ! Component: 150 - total flux cleaned = -0.00107526 Jy ! Component: 200 - total flux cleaned = -0.00177172 Jy ! Total flux subtracted in 200 components = -0.00177172 Jy ! Clean residual min=-0.005580 max=0.006193 Jy/beam ! Clean residual mean=-0.000004 rms=0.001821 Jy/beam ! Combined flux in latest and established models = 0.90623 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 183 components and 0.90623 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.112563Jy sigma=2.064740 ! Fit after self-cal, rms=0.112557Jy sigma=2.064661 ! 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=0.7609 mas, bmaj=2.007 mas, bpa=-6.978 degrees ! Estimated noise=0.724517 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7609 x 2.007 at -6.978 degrees (North through East) ! Clean map min=-0.0059713 max=0.56231 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.112557Jy sigma=2.064661 ! Fit after self-cal, rms=0.106192Jy sigma=1.918517 ! Inverting map and beam ! Estimated beam: bmin=0.7623 mas, bmaj=2.018 mas, bpa=-6.88 degrees ! Estimated noise=0.70361 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0144206 Jy ! Component: 100 - total flux cleaned = -0.0147184 Jy ! Component: 150 - total flux cleaned = -0.0149339 Jy ! Component: 200 - total flux cleaned = -0.0147819 Jy ! Total flux subtracted in 200 components = -0.0147819 Jy ! Clean residual min=-0.005577 max=0.005794 Jy/beam ! Clean residual mean=-0.000003 rms=0.001449 Jy/beam ! Combined flux in latest and established models = 0.891448 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 198 components and 0.891448 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.103272Jy sigma=1.887166 ! Fit after self-cal, rms=0.103257Jy sigma=1.886672 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00045967 Jy ! Component: 100 - total flux cleaned = 4.45488e-05 Jy ! Component: 150 - total flux cleaned = -0.000323957 Jy ! Component: 200 - total flux cleaned = -0.000490894 Jy ! Total flux subtracted in 200 components = -0.000490894 Jy ! Clean residual min=-0.005334 max=0.005206 Jy/beam ! Clean residual mean=-0.000003 rms=0.001295 Jy/beam ! Combined flux in latest and established models = 0.890957 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 211 components and 0.890957 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.102985Jy sigma=1.885153 ! Fit after self-cal, rms=0.102979Jy sigma=1.885017 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.102979Jy sigma=1.885017 ! Fit after self-cal, rms=0.100594Jy sigma=1.842002 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=0.572 mas, bmaj=1.669 mas, bpa=-5.953 degrees ! Estimated noise=1.1247 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.396028 Jy ! Component: 100 - total flux cleaned = 0.509192 Jy ! Component: 150 - total flux cleaned = 0.575721 Jy ! Component: 200 - total flux cleaned = 0.619521 Jy ! Total flux subtracted in 200 components = 0.619521 Jy ! Clean residual min=-0.024968 max=0.031605 Jy/beam ! Clean residual mean=-0.000093 rms=0.005860 Jy/beam ! Combined flux in latest and established models = 0.619521 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 0.619521 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7627 mas, bmaj=2.021 mas, bpa=-6.827 degrees ! Estimated noise=0.684854 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (14.4, -28). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0614951 Jy ! Component: 100 - total flux cleaned = 0.0975497 Jy ! Component: 150 - total flux cleaned = 0.120902 Jy ! Component: 200 - total flux cleaned = 0.138698 Jy ! Total flux subtracted in 200 components = 0.138698 Jy ! Clean residual min=-0.013958 max=0.013985 Jy/beam ! Clean residual mean=-0.000058 rms=0.003825 Jy/beam ! Combined flux in latest and established models = 0.758219 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 68 components and 0.758219 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=2.018 mas, bmaj=5.911 mas, bpa=-6.525 degrees ! Estimated noise=0.936368 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0240223 Jy ! Component: 100 - total flux cleaned = 0.0385474 Jy ! Component: 150 - total flux cleaned = 0.046612 Jy ! Component: 200 - total flux cleaned = 0.0505338 Jy ! Total flux subtracted in 200 components = 0.0505338 Jy ! Clean residual min=-0.011373 max=0.013680 Jy/beam ! Clean residual mean=-0.000050 rms=0.003651 Jy/beam ! Combined flux in latest and established models = 0.808753 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 = 0.00476954 Jy ! Component: 100 - total flux cleaned = 0.0085526 Jy ! Component: 150 - total flux cleaned = 0.012322 Jy ! Component: 200 - total flux cleaned = 0.01564 Jy ! Total flux subtracted in 200 components = 0.01564 Jy ! Clean residual min=-0.009150 max=0.010449 Jy/beam ! Clean residual mean=-0.000028 rms=0.002765 Jy/beam ! Combined flux in latest and established models = 0.824393 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 113 components and 0.824393 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7627 mas, bmaj=2.021 mas, bpa=-6.827 degrees ! Estimated noise=0.684854 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00896604 Jy ! Component: 100 - total flux cleaned = 0.0126613 Jy ! Component: 150 - total flux cleaned = 0.0136776 Jy ! Component: 200 - total flux cleaned = 0.0148141 Jy ! Total flux subtracted in 200 components = 0.0148141 Jy ! Clean residual min=-0.006918 max=0.008345 Jy/beam ! Clean residual mean=-0.000010 rms=0.001748 Jy/beam ! Combined flux in latest and established models = 0.839207 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 135 components and 0.839207 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.099815Jy sigma=1.855975 ! Fit after self-cal, rms=0.099443Jy sigma=1.847944 wmodel /J1037-2934_X_map.mod ! wmodel: Unable to open new model file: /J1037-2934_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219h_uvs/J1037-2934_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7627 x 2.021 at -6.827 degrees (North through East) ! Clean map min=-0.0067592 max=0.52306 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J1037-2934_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.523055 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00163888 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.939983 0.939983 1.87997 3.75993 7.51986 15.0397 30.0795 60.1589 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0049 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.523 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 319.154 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1037-2934_X_dfm.log closed on Thu May 19 22:21:06 2016