! Started logfile: /d2/scr/pima/rv101_uvs/J0106-4034_X_uvs.log on Sat Nov 29 16:27:47 2014 obs /d2/scr/pima/rv101_uvs/J0106-4034_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/rv101_uvs/J0106-4034_X_uva.fits ! AN table 1: 9 integrations on 21 of 21 possible baselines. ! AN table 2: 9 integrations on 28 of 28 possible baselines. ! AN table 3: 9 integrations on 28 of 28 possible baselines. ! AN table 4: 9 integrations on 15 of 15 possible baselines. ! AN table 5: 9 integrations on 10 of 10 possible baselines. ! AN table 6: 9 integrations on 3 of 3 possible baselines. ! Apparent sampling: 0.877249 visibilities/baseline/integration-bin. ! Found source: J0106-4034 ! ! 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 8.40599e+09 8e+06 1 8e+06 ! 02 2 8.47599e+09 8e+06 1 8e+06 ! 03 3 8.79099e+09 8e+06 1 8e+06 ! 04 4 8.89599e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 3316 visibilities. select RR ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/rv101_uvs/J0106-4034_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 21 telescope corrections were flagged in sub-array 1. ! A total of 30 telescope corrections were flagged in sub-array 2. ! A total of 24 telescope corrections were flagged in sub-array 3. ! A total of 19 telescope corrections were flagged in sub-array 4. ! A total of 17 telescope corrections were flagged in sub-array 5. ! A total of 27 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! A total of 30 telescope corrections were flagged in sub-array 2. ! A total of 24 telescope corrections were flagged in sub-array 3. ! A total of 19 telescope corrections were flagged in sub-array 4. ! A total of 17 telescope corrections were flagged in sub-array 5. ! A total of 27 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! A total of 30 telescope corrections were flagged in sub-array 2. ! A total of 24 telescope corrections were flagged in sub-array 3. ! A total of 19 telescope corrections were flagged in sub-array 4. ! A total of 17 telescope corrections were flagged in sub-array 5. ! A total of 27 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! A total of 30 telescope corrections were flagged in sub-array 2. ! A total of 24 telescope corrections were flagged in sub-array 3. ! A total of 19 telescope corrections were flagged in sub-array 4. ! A total of 17 telescope corrections were flagged in sub-array 5. ! A total of 27 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=1.193566Jy sigma=14.556947 ! Fit after self-cal, rms=0.407254Jy sigma=4.707734 ! 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=0.6964 mas, bmaj=2.396 mas, bpa=-2.162 degrees ! Estimated noise=1.76431 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 = 0.48317 Jy ! Component: 100 - total flux cleaned = 0.589019 Jy ! Total flux subtracted in 100 components = 0.589019 Jy ! Clean residual min=-0.027821 max=0.041467 Jy/beam ! Clean residual mean=-0.000062 rms=0.007049 Jy/beam ! Combined flux in latest and established models = 0.589019 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.589019 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.187018Jy sigma=2.069415 ! Fit after self-cal, rms=0.186996Jy sigma=2.069074 ! 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=0.8297 mas, bmaj=2.846 mas, bpa=-2.332 degrees ! Estimated noise=1.3966 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 = 0.0513175 Jy ! Component: 100 - total flux cleaned = 0.0771159 Jy ! Component: 150 - total flux cleaned = 0.0912493 Jy ! Component: 200 - total flux cleaned = 0.0990428 Jy ! Total flux subtracted in 200 components = 0.0990428 Jy ! Clean residual min=-0.024375 max=0.033156 Jy/beam ! Clean residual mean=-0.000050 rms=0.005490 Jy/beam ! Combined flux in latest and established models = 0.688062 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 24 components and 0.688061 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.176384Jy sigma=1.847764 ! Fit after self-cal, rms=0.176361Jy sigma=1.847198 ! Inverting map ! Added new window around map position (-2, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0275596 Jy ! Component: 100 - total flux cleaned = 0.03056 Jy ! Component: 150 - total flux cleaned = 0.0294741 Jy ! Component: 200 - total flux cleaned = 0.0279974 Jy ! Total flux subtracted in 200 components = 0.0279974 Jy ! Clean residual min=-0.026029 max=0.032174 Jy/beam ! Clean residual mean=-0.000016 rms=0.004777 Jy/beam ! Combined flux in latest and established models = 0.716059 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 47 components and 0.716059 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.168180Jy sigma=1.772157 ! Fit after self-cal, rms=0.167785Jy sigma=1.762183 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8297 x 2.846 at -2.332 degrees (North through East) ! Clean map min=-0.021328 max=0.61811 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: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.01 KP 1.00* LA 1.05 NL 1.11 ! OV 0.93 PT 1.00 SC 0.96 WF 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.01 KP 1.00* LA 1.03 MK 0.95 ! OV 0.93 PT 1.05 ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.98 KP 1.00* MK 1.03 OV 0.92 ! PT 0.97 ! ! Telescope amplitude corrections in sub-array 6: ! FD 0.00* KP 0.00* MK 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00 KP 1.00* LA 0.96 NL 1.19 ! OV 0.91 PT 0.92 SC 1.08 WF 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.00 KP 1.00* LA 1.01 MK 1.01 ! OV 0.88 PT 0.89 ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.99 KP 1.00* MK 0.99 OV 0.89 ! PT 0.95 ! ! Telescope amplitude corrections in sub-array 6: ! FD 0.00* KP 0.00* MK 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.97 KP 1.00* LA 1.00 MK 1.06 ! NL 1.17 OV 1.03 PT 0.92 SC 1.07 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.03 KP 1.00* LA 0.99 MK 0.90 ! OV 1.01 PT 0.92 ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.03 KP 1.00* MK 1.04 OV 0.98 ! PT 0.92 ! ! Telescope amplitude corrections in sub-array 6: ! FD 0.00* KP 0.00* MK 0.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.07 KP 1.00* LA 1.03 MK 1.01 ! OV 0.95 PT 0.98 ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.11 KP 1.00* MK 0.95 OV 1.01 ! PT 0.94 ! ! Telescope amplitude corrections in sub-array 6: ! FD 0.00* KP 0.00* MK 0.00* ! ! ! Fit before self-cal, rms=0.167785Jy sigma=1.762183 ! Fit after self-cal, rms=0.163242Jy sigma=1.692790 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8332 mas, bmaj=2.873 mas, bpa=-2.324 degrees ! Estimated noise=1.38589 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 (7.8, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00952348 Jy ! Component: 100 - total flux cleaned = 0.0100851 Jy ! Component: 150 - total flux cleaned = 0.0100408 Jy ! Component: 200 - total flux cleaned = 0.00963817 Jy ! Total flux subtracted in 200 components = 0.00963817 Jy ! Clean residual min=-0.013347 max=0.014962 Jy/beam ! Clean residual mean=0.000031 rms=0.003342 Jy/beam ! Combined flux in latest and established models = 0.725697 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 62 components and 0.725697 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.159034Jy sigma=1.651182 ! Fit after self-cal, rms=0.158828Jy sigma=1.648033 ! 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=0.158828Jy sigma=1.648033 ! Fit after self-cal, rms=0.155607Jy sigma=1.602671 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8329 mas, bmaj=2.88 mas, bpa=-2.207 degrees ! Estimated noise=1.38268 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00366148 Jy ! Component: 100 - total flux cleaned = -0.00419571 Jy ! Component: 150 - total flux cleaned = -0.00535355 Jy ! Component: 200 - total flux cleaned = -0.00576666 Jy ! Total flux subtracted in 200 components = -0.00576666 Jy ! Clean residual min=-0.011369 max=0.010061 Jy/beam ! Clean residual mean=-0.000000 rms=0.002534 Jy/beam ! Combined flux in latest and established models = 0.71993 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 72 components and 0.71993 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.154607Jy sigma=1.593720 ! Fit after self-cal, rms=0.154555Jy sigma=1.593003 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 = 0.00024544 Jy ! Component: 100 - total flux cleaned = 6.80585e-05 Jy ! Component: 150 - total flux cleaned = -0.000427481 Jy ! Component: 200 - total flux cleaned = -0.000890528 Jy ! Total flux subtracted in 200 components = -0.000890528 Jy ! Clean residual min=-0.011216 max=0.009621 Jy/beam ! Clean residual mean=-0.000001 rms=0.002488 Jy/beam ! Combined flux in latest and established models = 0.71904 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 80 components and 0.71904 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.154078Jy sigma=1.589205 ! Fit after self-cal, rms=0.154056Jy sigma=1.589009 ! 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=0.154056Jy sigma=1.589009 ! Fit after self-cal, rms=0.153858Jy sigma=1.569846 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8356 mas, bmaj=2.894 mas, bpa=-2.103 degrees ! Estimated noise=1.3847 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00349338 Jy ! Component: 100 - total flux cleaned = -0.00460622 Jy ! Component: 150 - total flux cleaned = -0.00536493 Jy ! Component: 200 - total flux cleaned = -0.00583602 Jy ! Total flux subtracted in 200 components = -0.00583602 Jy ! Clean residual min=-0.009887 max=0.009429 Jy/beam ! Clean residual mean=0.000002 rms=0.002209 Jy/beam ! Combined flux in latest and established models = 0.713204 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 91 components and 0.713204 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.153484Jy sigma=1.567294 ! Fit after self-cal, rms=0.153477Jy sigma=1.567019 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 = -0.000353708 Jy ! Component: 100 - total flux cleaned = -0.000804448 Jy ! Component: 150 - total flux cleaned = -0.00112258 Jy ! Component: 200 - total flux cleaned = -0.00152561 Jy ! Total flux subtracted in 200 components = -0.00152561 Jy ! Clean residual min=-0.009869 max=0.009191 Jy/beam ! Clean residual mean=0.000000 rms=0.002192 Jy/beam ! Combined flux in latest and established models = 0.711678 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 99 components and 0.711678 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.153254Jy sigma=1.565713 ! Fit after self-cal, rms=0.153246Jy sigma=1.565644 ! 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=0.153246Jy sigma=1.565644 ! Fit after self-cal, rms=0.153672Jy sigma=1.558088 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.225 mas, bmaj=7.301 mas, bpa=-0.2819 degrees ! Estimated noise=1.77052 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00536169 Jy ! Component: 100 - total flux cleaned = -0.00682811 Jy ! Component: 150 - total flux cleaned = -0.00753873 Jy ! Component: 200 - total flux cleaned = -0.00791989 Jy ! Total flux subtracted in 200 components = -0.00791989 Jy ! Clean residual min=-0.009591 max=0.010640 Jy/beam ! Clean residual mean=-0.000010 rms=0.002574 Jy/beam ! Combined flux in latest and established models = 0.703758 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 111 components and 0.703758 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.153520Jy sigma=1.557335 ! Fit after self-cal, rms=0.153478Jy sigma=1.556721 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 = -0.000482966 Jy ! Component: 100 - total flux cleaned = -0.00110692 Jy ! Component: 150 - total flux cleaned = -0.00144634 Jy ! Component: 200 - total flux cleaned = -0.00177121 Jy ! Total flux subtracted in 200 components = -0.00177121 Jy ! Clean residual min=-0.009222 max=0.010164 Jy/beam ! Clean residual mean=-0.000015 rms=0.002523 Jy/beam ! Combined flux in latest and established models = 0.701987 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 117 components and 0.701987 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.153482Jy sigma=1.557510 ! Fit after self-cal, rms=0.153432Jy sigma=1.557182 ! 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=0.8363 mas, bmaj=2.9 mas, bpa=-2.084 degrees ! Estimated noise=1.38299 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8363 x 2.9 at -2.084 degrees (North through East) ! Clean map min=-0.012296 max=0.6106 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=0.153432Jy sigma=1.557182 ! Fit after self-cal, rms=0.144340Jy sigma=1.409096 ! Inverting map and beam ! Estimated beam: bmin=0.8378 mas, bmaj=2.91 mas, bpa=-2.053 degrees ! Estimated noise=1.37807 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000739197 Jy ! Component: 100 - total flux cleaned = -0.000618984 Jy ! Component: 150 - total flux cleaned = -0.000504138 Jy ! Component: 200 - total flux cleaned = -0.000300717 Jy ! Total flux subtracted in 200 components = -0.000300717 Jy ! Clean residual min=-0.010133 max=0.008330 Jy/beam ! Clean residual mean=0.000003 rms=0.002070 Jy/beam ! Combined flux in latest and established models = 0.701686 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 137 components and 0.701686 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.144056Jy sigma=1.406622 ! Fit after self-cal, rms=0.144060Jy sigma=1.406535 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000408163 Jy ! Component: 100 - total flux cleaned = 0.000319645 Jy ! Component: 150 - total flux cleaned = 0.000321494 Jy ! Component: 200 - total flux cleaned = 0.000242451 Jy ! Total flux subtracted in 200 components = 0.000242451 Jy ! Clean residual min=-0.009939 max=0.008232 Jy/beam ! Clean residual mean=0.000003 rms=0.002058 Jy/beam ! Combined flux in latest and established models = 0.701929 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 151 components and 0.701929 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.143928Jy sigma=1.405607 ! Fit after self-cal, rms=0.143938Jy sigma=1.405567 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.143938Jy sigma=1.405567 ! Fit after self-cal, rms=0.143231Jy sigma=1.395752 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=0.7022 mas, bmaj=2.452 mas, bpa=-1.774 degrees ! Estimated noise=1.75656 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.480381 Jy ! Component: 100 - total flux cleaned = 0.586468 Jy ! Component: 150 - total flux cleaned = 0.626407 Jy ! Component: 200 - total flux cleaned = 0.653859 Jy ! Total flux subtracted in 200 components = 0.653859 Jy ! Clean residual min=-0.019531 max=0.017876 Jy/beam ! Clean residual mean=-0.000015 rms=0.003700 Jy/beam ! Combined flux in latest and established models = 0.653859 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.653859 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8378 mas, bmaj=2.911 mas, bpa=-2.031 degrees ! Estimated noise=1.37316 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 (0.8, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0268521 Jy ! Component: 100 - total flux cleaned = 0.0442695 Jy ! Component: 150 - total flux cleaned = 0.0530282 Jy ! Component: 200 - total flux cleaned = 0.0570634 Jy ! Total flux subtracted in 200 components = 0.0570634 Jy ! Clean residual min=-0.010752 max=0.010829 Jy/beam ! Clean residual mean=0.000022 rms=0.002432 Jy/beam ! Combined flux in latest and established models = 0.710922 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 51 components and 0.710922 Jy ! Inverting map ! Added new window around map position (25.2, 17.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00653182 Jy ! Component: 100 - total flux cleaned = 0.00771678 Jy ! Component: 150 - total flux cleaned = 0.00850212 Jy ! Component: 200 - total flux cleaned = 0.00872845 Jy ! Total flux subtracted in 200 components = 0.00872845 Jy ! Clean residual min=-0.009319 max=0.009835 Jy/beam ! Clean residual mean=-0.000008 rms=0.002173 Jy/beam ! Combined flux in latest and established models = 0.719651 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 70 components and 0.719651 Jy ! Inverting map ! Added new window around map position (-1, -33.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00761028 Jy ! Component: 100 - total flux cleaned = 0.00953561 Jy ! Component: 150 - total flux cleaned = 0.00992514 Jy ! Component: 200 - total flux cleaned = 0.010102 Jy ! Total flux subtracted in 200 components = 0.010102 Jy ! Clean residual min=-0.008092 max=0.008794 Jy/beam ! Clean residual mean=0.000007 rms=0.001985 Jy/beam ! Combined flux in latest and established models = 0.729753 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 87 components and 0.729753 Jy ! Inverting map ! Added new window around map position (2, -41). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00561039 Jy ! Component: 100 - total flux cleaned = 0.00673602 Jy ! Component: 150 - total flux cleaned = 0.00707331 Jy ! Component: 200 - total flux cleaned = 0.00738994 Jy ! Total flux subtracted in 200 components = 0.00738994 Jy ! Clean residual min=-0.007374 max=0.007358 Jy/beam ! Clean residual mean=0.000018 rms=0.001853 Jy/beam ! Combined flux in latest and established models = 0.737143 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 105 components and 0.737142 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=2.224 mas, bmaj=7.295 mas, bpa=-0.291 degrees ! Estimated noise=1.75573 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00216686 Jy ! Component: 100 - total flux cleaned = -0.00167846 Jy ! Component: 150 - total flux cleaned = -0.00110148 Jy ! Component: 200 - total flux cleaned = -0.00097024 Jy ! Total flux subtracted in 200 components = -0.00097024 Jy ! Clean residual min=-0.008920 max=0.008305 Jy/beam ! Clean residual mean=0.000054 rms=0.002252 Jy/beam ! Combined flux in latest and established models = 0.736172 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 = -0.000118482 Jy ! Component: 100 - total flux cleaned = -0.000459417 Jy ! Component: 150 - total flux cleaned = -0.000780904 Jy ! Component: 200 - total flux cleaned = -0.00108762 Jy ! Total flux subtracted in 200 components = -0.00108762 Jy ! Clean residual min=-0.008638 max=0.008261 Jy/beam ! Clean residual mean=0.000055 rms=0.002191 Jy/beam ! Combined flux in latest and established models = 0.735085 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 136 components and 0.735084 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8378 mas, bmaj=2.911 mas, bpa=-2.031 degrees ! Estimated noise=1.37316 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000566888 Jy ! Component: 100 - total flux cleaned = -0.0012373 Jy ! Component: 150 - total flux cleaned = -0.00172757 Jy ! Component: 200 - total flux cleaned = -0.00230154 Jy ! Total flux subtracted in 200 components = -0.00230154 Jy ! Clean residual min=-0.006751 max=0.006800 Jy/beam ! Clean residual mean=0.000018 rms=0.001710 Jy/beam ! Combined flux in latest and established models = 0.732783 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 158 components and 0.732783 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.141658Jy sigma=1.378979 ! Fit after self-cal, rms=0.141443Jy sigma=1.376056 wmodel /d2/scr/pima/rv101_uvs/J0106-4034_X_map.mod ! Writing 158 model components to file: /d2/scr/pima/rv101_uvs/J0106-4034_X_map.mod wobs /d2/scr/pima/rv101_uvs/J0106-4034_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/rv101_uvs/J0106-4034_X_uvs.fits wwins /d2/scr/pima/rv101_uvs/J0106-4034_X_map.win ! wwins: Wrote 7 windows to /d2/scr/pima/rv101_uvs/J0106-4034_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -1.39066e-05 Jy ! Component: 100 - total flux cleaned = 9.68709e-05 Jy ! Component: 150 - total flux cleaned = 0.000204059 Jy ! Component: 200 - total flux cleaned = 3.2818e-06 Jy ! Component: 250 - total flux cleaned = -9.76878e-05 Jy ! Component: 300 - total flux cleaned = -9.83039e-05 Jy ! Component: 350 - total flux cleaned = -0.000284364 Jy ! Component: 400 - total flux cleaned = -0.000376252 Jy ! Component: 450 - total flux cleaned = -0.000287328 Jy ! Component: 500 - total flux cleaned = -0.000113283 Jy ! Component: 550 - total flux cleaned = 0.000143838 Jy ! Component: 600 - total flux cleaned = 0.000226406 Jy ! Component: 650 - total flux cleaned = 0.000558494 Jy ! Component: 700 - total flux cleaned = 0.000721896 Jy ! Component: 750 - total flux cleaned = 0.000962829 Jy ! Component: 800 - total flux cleaned = 0.00143613 Jy ! Component: 850 - total flux cleaned = 0.00151426 Jy ! Component: 900 - total flux cleaned = 0.0019751 Jy ! Component: 950 - total flux cleaned = 0.00205162 Jy ! Component: 1000 - total flux cleaned = 0.00234868 Jy ! Component: 1050 - total flux cleaned = 0.00263946 Jy ! Component: 1100 - total flux cleaned = 0.00271232 Jy ! Component: 1150 - total flux cleaned = 0.00299594 Jy ! Component: 1200 - total flux cleaned = 0.00306555 Jy ! Component: 1250 - total flux cleaned = 0.00327299 Jy ! Component: 1300 - total flux cleaned = 0.00334042 Jy ! Component: 1350 - total flux cleaned = 0.00361299 Jy ! Component: 1400 - total flux cleaned = 0.00394734 Jy ! Component: 1450 - total flux cleaned = 0.00414617 Jy ! Component: 1500 - total flux cleaned = 0.00440744 Jy ! Component: 1550 - total flux cleaned = 0.00447286 Jy ! Component: 1600 - total flux cleaned = 0.0047288 Jy ! Component: 1650 - total flux cleaned = 0.00485543 Jy ! Component: 1700 - total flux cleaned = 0.005233 Jy ! Component: 1750 - total flux cleaned = 0.00541913 Jy ! Component: 1800 - total flux cleaned = 0.0054799 Jy ! Component: 1850 - total flux cleaned = 0.00566389 Jy ! Component: 1900 - total flux cleaned = 0.00572321 Jy ! Component: 1950 - total flux cleaned = 0.00596316 Jy ! Component: 2000 - total flux cleaned = 0.00608103 Jy ! Component: 2050 - total flux cleaned = 0.00614 Jy ! Component: 2100 - total flux cleaned = 0.00631571 Jy ! Component: 2150 - total flux cleaned = 0.00625798 Jy ! Component: 2200 - total flux cleaned = 0.00665936 Jy ! Component: 2250 - total flux cleaned = 0.00677224 Jy ! Component: 2300 - total flux cleaned = 0.00677315 Jy ! Component: 2350 - total flux cleaned = 0.00699696 Jy ! Component: 2400 - total flux cleaned = 0.00738444 Jy ! Component: 2450 - total flux cleaned = 0.0075484 Jy ! Component: 2500 - total flux cleaned = 0.00760267 Jy ! Component: 2550 - total flux cleaned = 0.00760293 Jy ! Component: 2600 - total flux cleaned = 0.00765743 Jy ! Component: 2650 - total flux cleaned = 0.00792317 Jy ! Component: 2700 - total flux cleaned = 0.00792291 Jy ! Component: 2750 - total flux cleaned = 0.00818444 Jy ! Component: 2800 - total flux cleaned = 0.00802843 Jy ! Component: 2850 - total flux cleaned = 0.00828593 Jy ! Component: 2900 - total flux cleaned = 0.00833633 Jy ! Component: 2950 - total flux cleaned = 0.00823447 Jy ! Component: 3000 - total flux cleaned = 0.00813399 Jy ! Component: 3050 - total flux cleaned = 0.0082846 Jy ! Component: 3100 - total flux cleaned = 0.00818573 Jy ! Component: 3150 - total flux cleaned = 0.00838276 Jy ! Component: 3200 - total flux cleaned = 0.00828501 Jy ! Component: 3250 - total flux cleaned = 0.00813957 Jy ! Component: 3300 - total flux cleaned = 0.00823631 Jy ! Component: 3350 - total flux cleaned = 0.00823617 Jy ! Component: 3400 - total flux cleaned = 0.00804588 Jy ! Component: 3450 - total flux cleaned = 0.00809363 Jy ! Component: 3500 - total flux cleaned = 0.00795332 Jy ! Component: 3550 - total flux cleaned = 0.00790667 Jy ! Component: 3600 - total flux cleaned = 0.00809209 Jy ! Component: 3650 - total flux cleaned = 0.00800031 Jy ! Component: 3700 - total flux cleaned = 0.00800016 Jy ! Component: 3750 - total flux cleaned = 0.00795443 Jy ! Component: 3800 - total flux cleaned = 0.00777414 Jy ! Component: 3850 - total flux cleaned = 0.00768463 Jy ! Component: 3900 - total flux cleaned = 0.00764014 Jy ! Component: 3950 - total flux cleaned = 0.00746269 Jy ! Component: 4000 - total flux cleaned = 0.00737486 Jy ! Component: 4050 - total flux cleaned = 0.00733143 Jy ! Total flux subtracted in 4096 components = 0.0073753 Jy ! Clean residual min=-0.002391 max=0.002751 Jy/beam ! Clean residual mean=0.000001 rms=0.000792 Jy/beam ! Combined flux in latest and established models = 0.740158 Jy keep ! Adding 301 model components to the UV plane model. ! The established model now contains 459 components and 0.740158 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/rv101_uvs/J0106-4034_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8378 x 2.911 at -2.031 degrees (North through East) ! Clean map min=-0.0076353 max=0.60304 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/rv101_uvs/J0106-4034_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.603045 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000781085 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.38857 0.38857 0.777141 1.55428 3.10856 6.21713 12.4343 24.8685 49.737 99.474 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0023 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.603 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 772.061 quit ! Quitting program ! Log file /d2/scr/pima/rv101_uvs/J0106-4034_X_uvs.log closed on Sat Nov 29 16:27:52 2014