! Started logfile: .//J0606+7116_C_20180710_dfm.log on Sat Jul 28 19:19:22 2018 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs .//J0606+7116_C_20180710_uva.fits ! Reading UV FITS file: .//J0606+7116_C_20180710_uva.fits ! AN table 1: 24 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.970238 visibilities/baseline/integration-bin. ! Found source: J0606+7116 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 76 lines of history. ! ! Reading 5216 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 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_01.dfm J0606+7116_C] 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 print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003254Jy sigma=24.870879 ! Fit after self-cal, rms=0.944047Jy sigma=23.313415 ! 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=1.195 mas, bmaj=5.481 mas, bpa=-50.28 degrees ! Estimated noise=0.771275 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 = 0.0386937 Jy ! Component: 100 - total flux cleaned = 0.0513735 Jy ! Total flux subtracted in 100 components = 0.0513735 Jy ! Clean residual min=-0.005076 max=0.007404 Jy/beam ! Clean residual mean=0.000056 rms=0.001468 Jy/beam ! Combined flux in latest and established models = 0.0513735 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0513735 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.035544Jy sigma=0.870522 ! Fit after self-cal, rms=0.035094Jy sigma=0.860947 ! 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=1.485 mas, bmaj=5.4 mas, bpa=-51.64 degrees ! Estimated noise=0.402315 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 = 0.0142103 Jy ! Component: 100 - total flux cleaned = 0.0217805 Jy ! Component: 150 - total flux cleaned = 0.026362 Jy ! Component: 200 - total flux cleaned = 0.0296414 Jy ! Total flux subtracted in 200 components = 0.0296414 Jy ! Clean residual min=-0.003238 max=0.004085 Jy/beam ! Clean residual mean=0.000059 rms=0.000927 Jy/beam ! Combined flux in latest and established models = 0.0810149 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 43 components and 0.0810149 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.029406Jy sigma=0.693561 ! Fit after self-cal, rms=0.029344Jy sigma=0.692056 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.485 x 5.4 at -51.64 degrees (North through East) ! Clean map min=-0.0031415 max=0.055464 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 HN 0.98 KP 0.87 LA 1.06 ! MK 0.95 OV 1.03 PT 0.87 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 HN 1.00 KP 0.90 LA 0.99 ! MK 0.94 OV 1.00 PT 0.85 SC 1.17 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 HN 0.96 KP 0.85 LA 1.11 ! MK 0.96 OV 1.01 PT 0.90 SC 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 HN 1.18 KP 0.88 LA 0.98 ! MK 1.02 OV 1.03 PT 0.90 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 HN 0.96 KP 0.92 LA 1.05 ! MK 0.91 OV 1.04 PT 0.94 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 HN 1.00 KP 0.91 LA 1.05 ! MK 1.10 OV 1.08 PT 0.94 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 HN 0.99 KP 0.90 LA 1.11 ! MK 1.12 OV 1.01 PT 0.94 SC 1.09 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 HN 0.95 KP 0.93 LA 1.07 ! MK 1.04 OV 1.02 PT 0.95 SC 1.09 ! ! ! Fit before self-cal, rms=0.029344Jy sigma=0.692056 ! Fit after self-cal, rms=0.028651Jy sigma=0.670826 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.505 mas, bmaj=5.371 mas, bpa=-51.79 degrees ! Estimated noise=0.395399 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 (5.7, 8.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00309045 Jy ! Component: 100 - total flux cleaned = 0.00471559 Jy ! Component: 150 - total flux cleaned = 0.00587294 Jy ! Component: 200 - total flux cleaned = 0.0067124 Jy ! Total flux subtracted in 200 components = 0.0067124 Jy ! Clean residual min=-0.001407 max=0.002145 Jy/beam ! Clean residual mean=0.000028 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.0877273 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 75 components and 0.0877273 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.028300Jy sigma=0.660719 ! Fit after self-cal, rms=0.028311Jy sigma=0.659877 ! Inverting map ! Added new window around map position (6.3, -60.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00184544 Jy ! Component: 100 - total flux cleaned = 0.00238515 Jy ! Component: 150 - total flux cleaned = 0.00272656 Jy ! Component: 200 - total flux cleaned = 0.00315665 Jy ! Total flux subtracted in 200 components = 0.00315665 Jy ! Clean residual min=-0.001165 max=0.001113 Jy/beam ! Clean residual mean=0.000015 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.090884 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 103 components and 0.090884 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.028170Jy sigma=0.656631 ! Fit after self-cal, rms=0.028161Jy sigma=0.656466 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.028161Jy sigma=0.656466 ! Fit after self-cal, rms=0.027781Jy sigma=0.655952 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.502 mas, bmaj=5.367 mas, bpa=-51.86 degrees ! Estimated noise=0.391374 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00026427 Jy ! Component: 100 - total flux cleaned = 0.000483593 Jy ! Component: 150 - total flux cleaned = 0.000659602 Jy ! Component: 200 - total flux cleaned = 0.000782437 Jy ! Total flux subtracted in 200 components = 0.000782437 Jy ! Clean residual min=-0.000970 max=0.000994 Jy/beam ! Clean residual mean=0.000009 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.0916664 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 128 components and 0.0916664 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027749Jy sigma=0.655241 ! Fit after self-cal, rms=0.027743Jy sigma=0.655190 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 = 0.000194294 Jy ! Component: 100 - total flux cleaned = 0.000320397 Jy ! Component: 150 - total flux cleaned = 0.000393245 Jy ! Component: 200 - total flux cleaned = 0.000420387 Jy ! Total flux subtracted in 200 components = 0.000420387 Jy ! Clean residual min=-0.000910 max=0.000978 Jy/beam ! Clean residual mean=0.000007 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.0920868 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 141 components and 0.0920868 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027727Jy sigma=0.654837 ! Fit after self-cal, rms=0.027726Jy sigma=0.654819 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027726Jy sigma=0.654819 ! Fit after self-cal, rms=0.027678Jy sigma=0.654768 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.5 mas, bmaj=5.366 mas, bpa=-51.87 degrees ! Estimated noise=0.391075 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000122902 Jy ! Component: 100 - total flux cleaned = 0.000177042 Jy ! Component: 150 - total flux cleaned = 0.000227449 Jy ! Component: 200 - total flux cleaned = 0.000239343 Jy ! Total flux subtracted in 200 components = 0.000239343 Jy ! Clean residual min=-0.000876 max=0.000942 Jy/beam ! Clean residual mean=0.000006 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.0923261 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 158 components and 0.0923262 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027666Jy sigma=0.654493 ! Fit after self-cal, rms=0.027664Jy sigma=0.654479 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 = 8.20504e-05 Jy ! Component: 100 - total flux cleaned = 8.23892e-05 Jy ! Component: 150 - total flux cleaned = 9.33261e-05 Jy ! Component: 200 - total flux cleaned = 9.31869e-05 Jy ! Total flux subtracted in 200 components = 9.31869e-05 Jy ! Clean residual min=-0.000855 max=0.000940 Jy/beam ! Clean residual mean=0.000006 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.0924193 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 167 components and 0.0924194 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027655Jy sigma=0.654297 ! Fit after self-cal, rms=0.027655Jy sigma=0.654291 ! Inverting map ! Added new window around map position (5.1, 46.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000860344 Jy ! Component: 100 - total flux cleaned = 0.000818753 Jy ! Component: 150 - total flux cleaned = 0.000781155 Jy ! Component: 200 - total flux cleaned = 0.000733792 Jy ! Total flux subtracted in 200 components = 0.000733792 Jy ! Clean residual min=-0.000780 max=0.000895 Jy/beam ! Clean residual mean=0.000004 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.0931531 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 190 components and 0.0931532 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027613Jy sigma=0.653362 ! Fit after self-cal, rms=0.027609Jy sigma=0.653321 ! Inverting map ! Added new window around map position (-23.7, -50.1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000547601 Jy ! Component: 100 - total flux cleaned = 0.000734311 Jy ! Component: 150 - total flux cleaned = 0.000788434 Jy ! Component: 200 - total flux cleaned = 0.000788927 Jy ! Total flux subtracted in 200 components = 0.000788927 Jy ! Clean residual min=-0.000701 max=0.000783 Jy/beam ! Clean residual mean=0.000002 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.0939421 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 217 components and 0.0939421 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027572Jy sigma=0.652563 ! Fit after self-cal, rms=0.027570Jy sigma=0.652532 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027570Jy sigma=0.652532 ! Fit after self-cal, rms=0.027453Jy sigma=0.652469 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.725 mas, bmaj=5.834 mas, bpa=-53.9 degrees ! Estimated noise=0.504268 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.15868e-06 Jy ! Component: 100 - total flux cleaned = 9.94822e-06 Jy ! Component: 150 - total flux cleaned = -2.30925e-05 Jy ! Component: 200 - total flux cleaned = -3.36851e-05 Jy ! Total flux subtracted in 200 components = -3.36851e-05 Jy ! Clean residual min=-0.000711 max=0.000754 Jy/beam ! Clean residual mean=0.000008 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.0939084 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 243 components and 0.0939084 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027447Jy sigma=0.652293 ! Fit after self-cal, rms=0.027447Jy sigma=0.652276 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 = 9.88004e-05 Jy ! Component: 100 - total flux cleaned = 6.91183e-05 Jy ! Component: 150 - total flux cleaned = 6.90569e-05 Jy ! Component: 200 - total flux cleaned = 6.01671e-05 Jy ! Total flux subtracted in 200 components = 6.01671e-05 Jy ! Clean residual min=-0.000660 max=0.000720 Jy/beam ! Clean residual mean=0.000007 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.0939686 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 259 components and 0.0939686 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027443Jy sigma=0.652187 ! Fit after self-cal, rms=0.027444Jy sigma=0.652179 ! 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=1.496 mas, bmaj=5.366 mas, bpa=-51.84 degrees ! Estimated noise=0.390001 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.496 x 5.366 at -51.84 degrees (North through East) ! Clean map min=-0.001133 max=0.05444 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.199 mas, bmaj=5.413 mas, bpa=-50.38 degrees ! Estimated noise=0.753093 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.037964 Jy ! Component: 100 - total flux cleaned = 0.0504548 Jy ! Component: 150 - total flux cleaned = 0.0588486 Jy ! Component: 200 - total flux cleaned = 0.0649177 Jy ! Total flux subtracted in 200 components = 0.0649177 Jy ! Clean residual min=-0.003442 max=0.004171 Jy/beam ! Clean residual mean=0.000038 rms=0.000933 Jy/beam ! Combined flux in latest and established models = 0.0649177 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0649177 Jy ! Inverting map and beam ! Estimated beam: bmin=1.496 mas, bmaj=5.366 mas, bpa=-51.84 degrees ! Estimated noise=0.390001 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 = 0.00725704 Jy ! Component: 100 - total flux cleaned = 0.011444 Jy ! Component: 150 - total flux cleaned = 0.0144291 Jy ! Component: 200 - total flux cleaned = 0.0166793 Jy ! Total flux subtracted in 200 components = 0.0166793 Jy ! Clean residual min=-0.001552 max=0.001643 Jy/beam ! Clean residual mean=0.000043 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.0815969 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 48 components and 0.0815969 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.725 mas, bmaj=5.834 mas, bpa=-53.9 degrees ! Estimated noise=0.504268 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0030363 Jy ! Component: 100 - total flux cleaned = 0.00502754 Jy ! Component: 150 - total flux cleaned = 0.00650016 Jy ! Component: 200 - total flux cleaned = 0.00763835 Jy ! Total flux subtracted in 200 components = 0.00763835 Jy ! Clean residual min=-0.001114 max=0.001135 Jy/beam ! Clean residual mean=0.000042 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.0892353 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 = 0.000776531 Jy ! Component: 100 - total flux cleaned = 0.00144652 Jy ! Component: 150 - total flux cleaned = 0.0019835 Jy ! Component: 200 - total flux cleaned = 0.00227627 Jy ! Total flux subtracted in 200 components = 0.00227627 Jy ! Clean residual min=-0.000903 max=0.001029 Jy/beam ! Clean residual mean=0.000025 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.0915115 Jy ! Adding 93 model components to the UV plane model. ! The established model now contains 131 components and 0.0915116 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.496 mas, bmaj=5.366 mas, bpa=-51.84 degrees ! Estimated noise=0.390001 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000808956 Jy ! Component: 100 - total flux cleaned = 0.00124953 Jy ! Component: 150 - total flux cleaned = 0.00158466 Jy ! Component: 200 - total flux cleaned = 0.00183155 Jy ! Total flux subtracted in 200 components = 0.00183155 Jy ! Clean residual min=-0.000813 max=0.000958 Jy/beam ! Clean residual mean=0.000007 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.0933431 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 155 components and 0.0933431 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027541Jy sigma=0.654375 ! Fit after self-cal, rms=0.027534Jy sigma=0.654147 wmodel J0606+7116_C_map.mod ! Writing 155 model components to file: J0606+7116_C_map.mod wobs J0606+7116_C_uvs.fits ! Writing UV FITS file: J0606+7116_C_uvs.fits wwins J0606+7116_C_map.win ! wwins: Wrote 5 windows to J0606+7116_C_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000291594 Jy ! Component: 100 - total flux cleaned = 0.000335302 Jy ! Component: 150 - total flux cleaned = 0.000295315 Jy ! Component: 200 - total flux cleaned = 0.000295315 Jy ! Component: 250 - total flux cleaned = 0.000344202 Jy ! Component: 300 - total flux cleaned = 0.00035598 Jy ! Component: 350 - total flux cleaned = 0.000390928 Jy ! Component: 400 - total flux cleaned = 0.000402141 Jy ! Component: 450 - total flux cleaned = 0.000435137 Jy ! Component: 500 - total flux cleaned = 0.000445907 Jy ! Component: 550 - total flux cleaned = 0.000456388 Jy ! Component: 600 - total flux cleaned = 0.000445887 Jy ! Component: 650 - total flux cleaned = 0.000395378 Jy ! Component: 700 - total flux cleaned = 0.000365743 Jy ! Component: 750 - total flux cleaned = 0.000346335 Jy ! Component: 800 - total flux cleaned = 0.000346396 Jy ! Component: 850 - total flux cleaned = 0.000317996 Jy ! Component: 900 - total flux cleaned = 0.000308841 Jy ! Component: 950 - total flux cleaned = 0.00030867 Jy ! Component: 1000 - total flux cleaned = 0.000281366 Jy ! Component: 1050 - total flux cleaned = 0.000263425 Jy ! Component: 1100 - total flux cleaned = 0.000210415 Jy ! Component: 1150 - total flux cleaned = 0.000184518 Jy ! Component: 1200 - total flux cleaned = 0.000158876 Jy ! Component: 1250 - total flux cleaned = 0.00015041 Jy ! Component: 1300 - total flux cleaned = 9.18374e-05 Jy ! Component: 1350 - total flux cleaned = 6.71104e-05 Jy ! Component: 1400 - total flux cleaned = 2.62225e-05 Jy ! Component: 1450 - total flux cleaned = -6.1225e-06 Jy ! Component: 1500 - total flux cleaned = -4.61474e-05 Jy ! Component: 1550 - total flux cleaned = -9.37302e-05 Jy ! Component: 1600 - total flux cleaned = -0.000156597 Jy ! Component: 1650 - total flux cleaned = -0.000211021 Jy ! Component: 1700 - total flux cleaned = -0.000249602 Jy ! Component: 1750 - total flux cleaned = -0.000295486 Jy ! Component: 1800 - total flux cleaned = -0.000340952 Jy ! Component: 1850 - total flux cleaned = -0.000393504 Jy ! Component: 1900 - total flux cleaned = -0.000430723 Jy ! Component: 1950 - total flux cleaned = -0.000482397 Jy ! Component: 2000 - total flux cleaned = -0.000547961 Jy ! Component: 2050 - total flux cleaned = -0.000584112 Jy ! Component: 2100 - total flux cleaned = -0.000641405 Jy ! Component: 2150 - total flux cleaned = -0.000677014 Jy ! Component: 2200 - total flux cleaned = -0.000719429 Jy ! Component: 2250 - total flux cleaned = -0.000782593 Jy ! Component: 2300 - total flux cleaned = -0.000810414 Jy ! Component: 2350 - total flux cleaned = -0.000851834 Jy ! Component: 2400 - total flux cleaned = -0.000872391 Jy ! Component: 2450 - total flux cleaned = -0.000906403 Jy ! Component: 2500 - total flux cleaned = -0.000973878 Jy ! Component: 2550 - total flux cleaned = -0.000993971 Jy ! Component: 2600 - total flux cleaned = -0.00102724 Jy ! Component: 2650 - total flux cleaned = -0.00106681 Jy ! Component: 2700 - total flux cleaned = -0.00109957 Jy ! Component: 2750 - total flux cleaned = -0.00112561 Jy ! Component: 2800 - total flux cleaned = -0.00115795 Jy ! Component: 2850 - total flux cleaned = -0.00117084 Jy ! Component: 2900 - total flux cleaned = -0.00120276 Jy ! Component: 2950 - total flux cleaned = -0.00120273 Jy ! Component: 3000 - total flux cleaned = -0.00122798 Jy ! Component: 3050 - total flux cleaned = -0.0012217 Jy ! Component: 3100 - total flux cleaned = -0.00122788 Jy ! Component: 3150 - total flux cleaned = -0.00120926 Jy ! Component: 3200 - total flux cleaned = -0.00120924 Jy ! Component: 3250 - total flux cleaned = -0.00120919 Jy ! Component: 3300 - total flux cleaned = -0.0012214 Jy ! Component: 3350 - total flux cleaned = -0.00122747 Jy ! Component: 3400 - total flux cleaned = -0.00122743 Jy ! Component: 3450 - total flux cleaned = -0.0012274 Jy ! Component: 3500 - total flux cleaned = -0.00123341 Jy ! Component: 3550 - total flux cleaned = -0.00123938 Jy ! Component: 3600 - total flux cleaned = -0.00122751 Jy ! Component: 3650 - total flux cleaned = -0.00122754 Jy ! Component: 3700 - total flux cleaned = -0.00125114 Jy ! Component: 3750 - total flux cleaned = -0.00125109 Jy ! Component: 3800 - total flux cleaned = -0.0012628 Jy ! Component: 3850 - total flux cleaned = -0.00126859 Jy ! Component: 3900 - total flux cleaned = -0.00128018 Jy ! Component: 3950 - total flux cleaned = -0.00126286 Jy ! Component: 4000 - total flux cleaned = -0.00126283 Jy ! Component: 4050 - total flux cleaned = -0.00124564 Jy ! Total flux subtracted in 4096 components = -0.00126277 Jy ! Clean residual min=-0.000332 max=0.000298 Jy/beam ! Clean residual mean=-0.000001 rms=0.000101 Jy/beam ! Combined flux in latest and established models = 0.0920803 Jy keep ! Adding 258 model components to the UV plane model. ! The established model now contains 413 components and 0.0920803 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0606+7116_C_20180710_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.496 x 5.366 at -51.84 degrees (North through East) ! Clean map min=-0.00069893 max=0.054996 Jy/beam ! Writing clean map to FITS file: .//J0606+7116_C_20180710_map.fits wmodel .//J0606+7116_C_20180710_map.mod ! Writing 413 model components to file: .//J0606+7116_C_20180710_map.mod wobs .//J0606+7116_C_20180710_uvs.fits ! Writing UV FITS file: .//J0606+7116_C_20180710_uvs.fits wwins .//J0606+7116_C_20180710_map.win ! wwins: Wrote 6 windows to .//J0606+7116_C_20180710_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0549956 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.9195e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.541107 0.541107 1.08221 2.16443 4.32886 8.65771 17.3154 34.6308 69.2617 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.054 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 554.419 quit ! Quitting program ! Log file .//J0606+7116_C_20180710_dfm.log closed on Sat Jul 28 19:19:26 2018