! Started logfile: /scr/pima/rv118_uvs/J1745-0753_X_dfm.log on Sun Dec 10 00:10:46 2017 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.36575 obs /scr/pima/rv118_uvs/J1745-0753_X_uva.fits ! Reading UV FITS file: /scr/pima/rv118_uvs/J1745-0753_X_uva.fits ! AN table 1: 44 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.993687 visibilities/baseline/integration-bin. ! Found source: J1745-0753 ! ! 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 8.36575e+09 8e+06 1 8e+06 ! 02 2 8.44575e+09 8e+06 1 8e+06 ! 03 3 8.80575e+09 8e+06 1 8e+06 ! 04 4 8.92575e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 79 lines of history. ! ! Reading 6296 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 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J1745-0753_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.187131Jy sigma=19.715918 ! Fit after self-cal, rms=0.396919Jy sigma=6.576923 ! 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=0.8752 mas, bmaj=2.742 mas, bpa=19.95 degrees ! Estimated noise=0.905483 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 = 0.463363 Jy ! Component: 100 - total flux cleaned = 0.591812 Jy ! Total flux subtracted in 100 components = 0.591812 Jy ! Clean residual min=-0.024397 max=0.056602 Jy/beam ! Clean residual mean=0.000020 rms=0.006649 Jy/beam ! Combined flux in latest and established models = 0.591812 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.591812 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.151880Jy sigma=2.513046 ! Fit after self-cal, rms=0.151158Jy sigma=2.504755 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0654805 Jy ! Component: 100 - total flux cleaned = 0.103182 Jy ! Total flux subtracted in 100 components = 0.103182 Jy ! Clean residual min=-0.015414 max=0.036860 Jy/beam ! Clean residual mean=0.000016 rms=0.004109 Jy/beam ! Combined flux in latest and established models = 0.694995 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 27 components and 0.694995 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101351Jy sigma=1.661830 ! Fit after self-cal, rms=0.100687Jy sigma=1.654267 ! Inverting map ! Added new window around map position (-0.6, -4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0361865 Jy ! Component: 100 - total flux cleaned = 0.059328 Jy ! Total flux subtracted in 100 components = 0.059328 Jy ! Clean residual min=-0.010638 max=0.013403 Jy/beam ! Clean residual mean=0.000012 rms=0.002718 Jy/beam ! Combined flux in latest and established models = 0.754323 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 48 components and 0.754323 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077255Jy sigma=1.241411 ! Fit after self-cal, rms=0.076534Jy sigma=1.229593 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0189408 Jy ! Component: 100 - total flux cleaned = 0.0339348 Jy ! Total flux subtracted in 100 components = 0.0339348 Jy ! Clean residual min=-0.008515 max=0.009321 Jy/beam ! Clean residual mean=0.000010 rms=0.002033 Jy/beam ! Combined flux in latest and established models = 0.788258 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 75 components and 0.788257 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066895Jy sigma=1.059054 ! Fit after self-cal, rms=0.066773Jy sigma=1.057019 ! 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=1.113 mas, bmaj=2.918 mas, bpa=17.92 degrees ! Estimated noise=0.544418 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 = 0.0213615 Jy ! Component: 100 - total flux cleaned = 0.0358611 Jy ! Component: 150 - total flux cleaned = 0.0463746 Jy ! Component: 200 - total flux cleaned = 0.0541142 Jy ! Total flux subtracted in 200 components = 0.0541142 Jy ! Clean residual min=-0.006566 max=0.006086 Jy/beam ! Clean residual mean=0.000018 rms=0.001411 Jy/beam ! Combined flux in latest and established models = 0.842372 Jy ! Performing phase self-cal ! Adding 67 model components to the UV plane model. ! The established model now contains 120 components and 0.842372 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057797Jy sigma=0.898131 ! Fit after self-cal, rms=0.057596Jy sigma=0.894535 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.113 x 2.918 at 17.92 degrees (North through East) ! Clean map min=-0.0058444 max=0.62419 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.02 KP 1.02 ! LA 0.99 NL 0.98 OV 1.00 PT 0.98 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.02 KP 1.01 ! LA 0.99 NL 0.98 OV 1.00 PT 0.98 ! SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.02 KP 1.01 ! LA 0.99 NL 0.97 OV 1.01 PT 0.99 ! SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.01 KP 1.01 ! LA 0.99 NL 0.97 OV 1.00 PT 0.99 ! SC 0.97 ! ! ! Fit before self-cal, rms=0.057596Jy sigma=0.894535 ! Fit after self-cal, rms=0.055214Jy sigma=0.858397 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.117 mas, bmaj=2.927 mas, bpa=17.95 degrees ! Estimated noise=0.542043 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, -8.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0067466 Jy ! Component: 100 - total flux cleaned = 0.0108179 Jy ! Component: 150 - total flux cleaned = 0.013701 Jy ! Component: 200 - total flux cleaned = 0.0153495 Jy ! Total flux subtracted in 200 components = 0.0153495 Jy ! Clean residual min=-0.002788 max=0.003220 Jy/beam ! Clean residual mean=0.000002 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.857721 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 148 components and 0.857721 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054270Jy sigma=0.841628 ! Fit after self-cal, rms=0.054207Jy sigma=0.840528 ! 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=0.054207Jy sigma=0.840528 ! Fit after self-cal, rms=0.054027Jy sigma=0.837064 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.118 mas, bmaj=2.928 mas, bpa=17.92 degrees ! Estimated noise=0.541866 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00223243 Jy ! Component: 100 - total flux cleaned = 0.00360401 Jy ! Component: 150 - total flux cleaned = 0.00432761 Jy ! Component: 200 - total flux cleaned = 0.00478713 Jy ! Total flux subtracted in 200 components = 0.00478713 Jy ! Clean residual min=-0.002342 max=0.002473 Jy/beam ! Clean residual mean=0.000001 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.862508 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 173 components and 0.862508 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053847Jy sigma=0.833702 ! Fit after self-cal, rms=0.053826Jy sigma=0.833360 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 = 0.000381243 Jy ! Component: 100 - total flux cleaned = 0.000755691 Jy ! Component: 150 - total flux cleaned = 0.00103387 Jy ! Component: 200 - total flux cleaned = 0.00121247 Jy ! Total flux subtracted in 200 components = 0.00121247 Jy ! Clean residual min=-0.002130 max=0.002357 Jy/beam ! Clean residual mean=0.000000 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.863721 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 187 components and 0.863721 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053763Jy sigma=0.832102 ! Fit after self-cal, rms=0.053753Jy sigma=0.831959 ! 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=0.053753Jy sigma=0.831959 ! Fit after self-cal, rms=0.053707Jy sigma=0.831580 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.117 mas, bmaj=2.928 mas, bpa=17.92 degrees ! Estimated noise=0.541676 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000486136 Jy ! Component: 100 - total flux cleaned = 0.000808481 Jy ! Component: 150 - total flux cleaned = 0.0010409 Jy ! Component: 200 - total flux cleaned = 0.00119152 Jy ! Total flux subtracted in 200 components = 0.00119152 Jy ! Clean residual min=-0.001972 max=0.002274 Jy/beam ! Clean residual mean=0.000001 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.864912 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 203 components and 0.864912 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053659Jy sigma=0.830601 ! Fit after self-cal, rms=0.053652Jy sigma=0.830498 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 (11, -34.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00154785 Jy ! Component: 100 - total flux cleaned = 0.00204318 Jy ! Component: 150 - total flux cleaned = 0.00242107 Jy ! Component: 200 - total flux cleaned = 0.00275359 Jy ! Total flux subtracted in 200 components = 0.00275359 Jy ! Clean residual min=-0.001915 max=0.002217 Jy/beam ! Clean residual mean=0.000001 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.867666 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 226 components and 0.867666 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053557Jy sigma=0.828624 ! Fit after self-cal, rms=0.053552Jy sigma=0.828555 ! Inverting map ! Added new window around map position (-7.6, -6.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00156924 Jy ! Component: 100 - total flux cleaned = 0.00227622 Jy ! Component: 150 - total flux cleaned = 0.00260674 Jy ! Component: 200 - total flux cleaned = 0.00279576 Jy ! Total flux subtracted in 200 components = 0.00279576 Jy ! Clean residual min=-0.001811 max=0.001800 Jy/beam ! Clean residual mean=0.000000 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.870461 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 245 components and 0.870461 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053458Jy sigma=0.826787 ! Fit after self-cal, rms=0.053455Jy sigma=0.826751 ! 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=0.053455Jy sigma=0.826751 ! Fit after self-cal, rms=0.053427Jy sigma=0.826660 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.242 mas, bmaj=3.803 mas, bpa=6.78 degrees ! Estimated noise=0.625833 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000222447 Jy ! Component: 100 - total flux cleaned = 0.000515905 Jy ! Component: 150 - total flux cleaned = 0.000742187 Jy ! Component: 200 - total flux cleaned = 0.000767697 Jy ! Total flux subtracted in 200 components = 0.000767697 Jy ! Clean residual min=-0.001519 max=0.001875 Jy/beam ! Clean residual mean=-0.000001 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.871229 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 267 components and 0.871229 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053403Jy sigma=0.826130 ! Fit after self-cal, rms=0.053399Jy sigma=0.826045 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 = 0.000120274 Jy ! Component: 100 - total flux cleaned = 0.000220274 Jy ! Component: 150 - total flux cleaned = 0.000241798 Jy ! Component: 200 - total flux cleaned = 0.000241702 Jy ! Total flux subtracted in 200 components = 0.000241702 Jy ! Clean residual min=-0.001474 max=0.001855 Jy/beam ! Clean residual mean=-0.000001 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.871471 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 279 components and 0.871471 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053386Jy sigma=0.825753 ! Fit after self-cal, rms=0.053384Jy sigma=0.825700 ! 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=1.117 mas, bmaj=2.928 mas, bpa=17.93 degrees ! Estimated noise=0.541545 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.117 x 2.928 at 17.93 degrees (North through East) ! Clean map min=-0.0015132 max=0.62162 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=0.053384Jy sigma=0.825700 ! Fit after self-cal, rms=0.049713Jy sigma=0.757824 ! Inverting map and beam ! Estimated beam: bmin=1.117 mas, bmaj=2.928 mas, bpa=17.93 degrees ! Estimated noise=0.541603 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.9058e-06 Jy ! Component: 100 - total flux cleaned = 5.89767e-05 Jy ! Component: 150 - total flux cleaned = 0.000120131 Jy ! Component: 200 - total flux cleaned = 0.000120302 Jy ! Total flux subtracted in 200 components = 0.000120302 Jy ! Clean residual min=-0.001618 max=0.001593 Jy/beam ! Clean residual mean=-0.000001 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.871591 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 295 components and 0.871591 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049677Jy sigma=0.757241 ! Fit after self-cal, rms=0.049676Jy sigma=0.757229 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.59282e-05 Jy ! Component: 100 - total flux cleaned = 8.55995e-05 Jy ! Component: 150 - total flux cleaned = 8.55672e-05 Jy ! Component: 200 - total flux cleaned = 0.000184726 Jy ! Total flux subtracted in 200 components = 0.000184726 Jy ! Clean residual min=-0.001607 max=0.001562 Jy/beam ! Clean residual mean=-0.000001 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.871776 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 303 components and 0.871776 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049650Jy sigma=0.756812 ! Fit after self-cal, rms=0.049649Jy sigma=0.756804 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049649Jy sigma=0.756804 ! Fit after self-cal, rms=0.049641Jy sigma=0.756786 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=0.8784 mas, bmaj=2.749 mas, bpa=19.97 degrees ! Estimated noise=0.902767 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.461808 Jy ! Component: 100 - total flux cleaned = 0.592429 Jy ! Component: 150 - total flux cleaned = 0.659468 Jy ! Component: 200 - total flux cleaned = 0.702964 Jy ! Total flux subtracted in 200 components = 0.702964 Jy ! Clean residual min=-0.011842 max=0.023875 Jy/beam ! Clean residual mean=0.000012 rms=0.003290 Jy/beam ! Combined flux in latest and established models = 0.702964 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.702964 Jy ! Inverting map and beam ! Estimated beam: bmin=1.117 mas, bmaj=2.928 mas, bpa=17.94 degrees ! Estimated noise=0.541549 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 = 0.0483155 Jy ! Component: 100 - total flux cleaned = 0.0783652 Jy ! Component: 150 - total flux cleaned = 0.0983871 Jy ! Component: 200 - total flux cleaned = 0.112418 Jy ! Total flux subtracted in 200 components = 0.112418 Jy ! Clean residual min=-0.004804 max=0.007881 Jy/beam ! Clean residual mean=0.000019 rms=0.001557 Jy/beam ! Combined flux in latest and established models = 0.815383 Jy ! Adding 76 model components to the UV plane model. ! The established model now contains 88 components and 0.815383 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0103178 Jy ! Component: 100 - total flux cleaned = 0.0182975 Jy ! Component: 150 - total flux cleaned = 0.024552 Jy ! Component: 200 - total flux cleaned = 0.029497 Jy ! Total flux subtracted in 200 components = 0.029497 Jy ! Clean residual min=-0.002862 max=0.003748 Jy/beam ! Clean residual mean=0.000008 rms=0.000777 Jy/beam ! Combined flux in latest and established models = 0.84488 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 124 components and 0.84488 Jy ! Inverting map ! Added new window around map position (0, 3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00419544 Jy ! Component: 100 - total flux cleaned = 0.00750318 Jy ! Component: 150 - total flux cleaned = 0.0102742 Jy ! Component: 200 - total flux cleaned = 0.0124784 Jy ! Total flux subtracted in 200 components = 0.0124784 Jy ! Clean residual min=-0.002212 max=0.002241 Jy/beam ! Clean residual mean=0.000003 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.857359 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 144 components and 0.857359 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=2.242 mas, bmaj=3.803 mas, bpa=6.76 degrees ! Estimated noise=0.62589 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00272091 Jy ! Component: 100 - total flux cleaned = 0.00437495 Jy ! Component: 150 - total flux cleaned = 0.00573533 Jy ! Component: 200 - total flux cleaned = 0.00689994 Jy ! Total flux subtracted in 200 components = 0.00689994 Jy ! Clean residual min=-0.001726 max=0.001889 Jy/beam ! Clean residual mean=0.000003 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.864259 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 = 0.00108396 Jy ! Component: 100 - total flux cleaned = 0.00205693 Jy ! Component: 150 - total flux cleaned = 0.00297324 Jy ! Component: 200 - total flux cleaned = 0.00380601 Jy ! Total flux subtracted in 200 components = 0.00380601 Jy ! Clean residual min=-0.001628 max=0.001776 Jy/beam ! Clean residual mean=0.000001 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.868065 Jy ! Adding 68 model components to the UV plane model. ! The established model now contains 206 components and 0.868065 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.117 mas, bmaj=2.928 mas, bpa=17.94 degrees ! Estimated noise=0.541549 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000759192 Jy ! Component: 100 - total flux cleaned = 0.000926404 Jy ! Component: 150 - total flux cleaned = 0.00132173 Jy ! Component: 200 - total flux cleaned = 0.00150808 Jy ! Total flux subtracted in 200 components = 0.00150808 Jy ! Clean residual min=-0.001853 max=0.001763 Jy/beam ! Clean residual mean=0.000000 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.869573 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 233 components and 0.869573 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049781Jy sigma=0.759106 ! Fit after self-cal, rms=0.049757Jy sigma=0.758795 wmodel J1745-0753_X_map.mod ! Writing 233 model components to file: J1745-0753_X_map.mod wobs J1745-0753_X_uvs.fits ! Writing UV FITS file: J1745-0753_X_uvs.fits wwins J1745-0753_X_map.win ! wwins: Wrote 6 windows to J1745-0753_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 = 3.07515e-05 Jy ! Component: 100 - total flux cleaned = -9.19939e-05 Jy ! Component: 150 - total flux cleaned = -0.000210324 Jy ! Component: 200 - total flux cleaned = -0.000467067 Jy ! Component: 250 - total flux cleaned = -0.000715296 Jy ! Component: 300 - total flux cleaned = -0.000982549 Jy ! Component: 350 - total flux cleaned = -0.00113838 Jy ! Component: 400 - total flux cleaned = -0.00126576 Jy ! Component: 450 - total flux cleaned = -0.00134082 Jy ! Component: 500 - total flux cleaned = -0.00141418 Jy ! Component: 550 - total flux cleaned = -0.00146219 Jy ! Component: 600 - total flux cleaned = -0.00150915 Jy ! Component: 650 - total flux cleaned = -0.0014864 Jy ! Component: 700 - total flux cleaned = -0.0015991 Jy ! Component: 750 - total flux cleaned = -0.00159865 Jy ! Component: 800 - total flux cleaned = -0.00151143 Jy ! Component: 850 - total flux cleaned = -0.00153333 Jy ! Component: 900 - total flux cleaned = -0.00159699 Jy ! Component: 950 - total flux cleaned = -0.00159653 Jy ! Component: 1000 - total flux cleaned = -0.00145245 Jy ! Component: 1050 - total flux cleaned = -0.00141189 Jy ! Component: 1100 - total flux cleaned = -0.00141212 Jy ! Component: 1150 - total flux cleaned = -0.00129393 Jy ! Component: 1200 - total flux cleaned = -0.00133344 Jy ! Component: 1250 - total flux cleaned = -0.00123687 Jy ! Component: 1300 - total flux cleaned = -0.00125603 Jy ! Component: 1350 - total flux cleaned = -0.00123708 Jy ! Component: 1400 - total flux cleaned = -0.00118091 Jy ! Component: 1450 - total flux cleaned = -0.00112553 Jy ! Component: 1500 - total flux cleaned = -0.00107055 Jy ! Component: 1550 - total flux cleaned = -0.00101624 Jy ! Component: 1600 - total flux cleaned = -0.000944895 Jy ! Component: 1650 - total flux cleaned = -0.000927173 Jy ! Component: 1700 - total flux cleaned = -0.000856867 Jy ! Component: 1750 - total flux cleaned = -0.000735695 Jy ! Component: 1800 - total flux cleaned = -0.000735646 Jy ! Component: 1850 - total flux cleaned = -0.000735753 Jy ! Component: 1900 - total flux cleaned = -0.00073567 Jy ! Component: 1950 - total flux cleaned = -0.000718804 Jy ! Component: 2000 - total flux cleaned = -0.000685606 Jy ! Component: 2050 - total flux cleaned = -0.000702128 Jy ! Component: 2100 - total flux cleaned = -0.000669431 Jy ! Component: 2150 - total flux cleaned = -0.00058873 Jy ! Component: 2200 - total flux cleaned = -0.000620745 Jy ! Component: 2250 - total flux cleaned = -0.000557447 Jy ! Component: 2300 - total flux cleaned = -0.000541688 Jy ! Component: 2350 - total flux cleaned = -0.000541594 Jy ! Component: 2400 - total flux cleaned = -0.000495065 Jy ! Component: 2450 - total flux cleaned = -0.000540949 Jy ! Component: 2500 - total flux cleaned = -0.000510385 Jy ! Component: 2550 - total flux cleaned = -0.000434913 Jy ! Component: 2600 - total flux cleaned = -0.000524975 Jy ! Component: 2650 - total flux cleaned = -0.000524833 Jy ! Component: 2700 - total flux cleaned = -0.000554135 Jy ! Component: 2750 - total flux cleaned = -0.000495186 Jy ! Component: 2800 - total flux cleaned = -0.000495215 Jy ! Component: 2850 - total flux cleaned = -0.00046612 Jy ! Component: 2900 - total flux cleaned = -0.000437374 Jy ! Component: 2950 - total flux cleaned = -0.000451423 Jy ! Component: 3000 - total flux cleaned = -0.000352635 Jy ! Component: 3050 - total flux cleaned = -0.000380631 Jy ! Component: 3100 - total flux cleaned = -0.000366822 Jy ! Component: 3150 - total flux cleaned = -0.000339257 Jy ! Component: 3200 - total flux cleaned = -0.000297964 Jy ! Component: 3250 - total flux cleaned = -0.000243498 Jy ! Component: 3300 - total flux cleaned = -0.00022992 Jy ! Component: 3350 - total flux cleaned = -0.000283724 Jy ! Component: 3400 - total flux cleaned = -0.00020386 Jy ! Component: 3450 - total flux cleaned = -0.000217182 Jy ! Component: 3500 - total flux cleaned = -0.00023024 Jy ! Component: 3550 - total flux cleaned = -0.000204 Jy ! Component: 3600 - total flux cleaned = -0.000216882 Jy ! Component: 3650 - total flux cleaned = -0.000152616 Jy ! Component: 3700 - total flux cleaned = -0.000203823 Jy ! Component: 3750 - total flux cleaned = -0.000178303 Jy ! Component: 3800 - total flux cleaned = -0.000153028 Jy ! Component: 3850 - total flux cleaned = -0.000165575 Jy ! Component: 3900 - total flux cleaned = -0.000202931 Jy ! Component: 3950 - total flux cleaned = -0.00019045 Jy ! Component: 4000 - total flux cleaned = -0.000190335 Jy ! Component: 4050 - total flux cleaned = -0.00019031 Jy ! Total flux subtracted in 4096 components = -0.000214732 Jy ! Clean residual min=-0.000838 max=0.000612 Jy/beam ! Clean residual mean=-0.000001 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.869358 Jy keep ! Adding 308 model components to the UV plane model. ! The established model now contains 541 components and 0.869358 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv118_uvs/J1745-0753_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.117 x 2.928 at 17.94 degrees (North through East) ! Clean map min=-0.0011838 max=0.62321 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv118_uvs/J1745-0753_X_map.fits wmodel /scr/pima/rv118_uvs/J1745-0753_X_map.mod ! Writing 541 model components to file: /scr/pima/rv118_uvs/J1745-0753_X_map.mod wobs /scr/pima/rv118_uvs/J1745-0753_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv118_uvs/J1745-0753_X_uvs.fits wwins /scr/pima/rv118_uvs/J1745-0753_X_map.win ! wwins: Wrote 7 windows to /scr/pima/rv118_uvs/J1745-0753_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.62321 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000211573 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.101847 0.101847 0.203694 0.407388 0.814776 1.62955 3.2591 6.5182 13.0364 26.0728 52.1456 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.623 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2945.6 quit ! Quitting program ! Log file /scr/pima/rv118_uvs/J1745-0753_X_dfm.log closed on Sun Dec 10 00:10:51 2017