! Started logfile: /scr/pima/rv102_uvs/J0730-1141_X_dfm.log on Sat Nov 9 10:17:43 2019 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.40599 obs /scr/pima/rv102_uvs/J0730-1141_X_uva.fits ! Reading UV FITS file: /scr/pima/rv102_uvs/J0730-1141_X_uva.fits ! AN table 1: 10 integrations on 1 of 1 possible baselines. ! AN table 2: 108 integrations on 3 of 3 possible baselines. ! AN table 3: 10 integrations on 1 of 1 possible baselines. ! AN table 4: 11 integrations on 6 of 6 possible baselines. ! AN table 5: 22 integrations on 10 of 10 possible baselines. ! AN table 6: 33 integrations on 15 of 15 possible baselines. ! AN table 7: 11 integrations on 6 of 6 possible baselines. ! AN table 8: 11 integrations on 45 of 45 possible baselines. ! AN table 9: 9 integrations on 28 of 28 possible baselines. ! AN table 10: 9 integrations on 6 of 6 possible baselines. ! AN table 11: 18 integrations on 3 of 3 possible baselines. ! Apparent sampling: 0.880254 visibilities/baseline/integration-bin. ! Found source: J0730-1141 ! ! 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 79 lines of history. ! ! Reading 7204 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 J0730-1141_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 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 0.200x0.200 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 20 telescope corrections were flagged in sub-array 1. ! A total of 129 telescope corrections were flagged in sub-array 2. ! A total of 20 telescope corrections were flagged in sub-array 3. ! A total of 13 telescope corrections were flagged in sub-array 4. ! A total of 30 telescope corrections were flagged in sub-array 5. ! A total of 51 telescope corrections were flagged in sub-array 6. ! A total of 13 telescope corrections were flagged in sub-array 7. ! A total of 36 telescope corrections were flagged in sub-array 8. ! A total of 13 telescope corrections were flagged in sub-array 9. ! A total of 8 telescope corrections were flagged in sub-array 10. ! A total of 12 telescope corrections were flagged in sub-array 11. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! A total of 129 telescope corrections were flagged in sub-array 2. ! A total of 20 telescope corrections were flagged in sub-array 3. ! A total of 13 telescope corrections were flagged in sub-array 4. ! A total of 30 telescope corrections were flagged in sub-array 5. ! A total of 51 telescope corrections were flagged in sub-array 6. ! A total of 13 telescope corrections were flagged in sub-array 7. ! A total of 36 telescope corrections were flagged in sub-array 8. ! A total of 13 telescope corrections were flagged in sub-array 9. ! A total of 8 telescope corrections were flagged in sub-array 10. ! A total of 12 telescope corrections were flagged in sub-array 11. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! A total of 129 telescope corrections were flagged in sub-array 2. ! A total of 20 telescope corrections were flagged in sub-array 3. ! A total of 13 telescope corrections were flagged in sub-array 4. ! A total of 30 telescope corrections were flagged in sub-array 5. ! A total of 51 telescope corrections were flagged in sub-array 6. ! A total of 13 telescope corrections were flagged in sub-array 7. ! A total of 36 telescope corrections were flagged in sub-array 8. ! A total of 13 telescope corrections were flagged in sub-array 9. ! A total of 8 telescope corrections were flagged in sub-array 10. ! A total of 12 telescope corrections were flagged in sub-array 11. ! ! Correcting IF 4. ! A total of 20 telescope corrections were flagged in sub-array 1. ! A total of 129 telescope corrections were flagged in sub-array 2. ! A total of 20 telescope corrections were flagged in sub-array 3. ! A total of 13 telescope corrections were flagged in sub-array 4. ! A total of 30 telescope corrections were flagged in sub-array 5. ! A total of 51 telescope corrections were flagged in sub-array 6. ! A total of 13 telescope corrections were flagged in sub-array 7. ! A total of 36 telescope corrections were flagged in sub-array 8. ! A total of 13 telescope corrections were flagged in sub-array 9. ! A total of 8 telescope corrections were flagged in sub-array 10. ! A total of 12 telescope corrections were flagged in sub-array 11. ! ! Fit before self-cal, rms=4.193152Jy sigma=26.032411 ! Fit after self-cal, rms=3.095985Jy sigma=19.086782 ! 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 ! Your choice of large map pixels excluded 1.31% of the data. ! The x-axis pixel size should ideally be below 0.1873 milli-arcsec ! Estimated beam: bmin=0.4992 mas, bmaj=2.229 mas, bpa=-13.61 degrees ! Estimated noise=1.97734 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 = 3.01883 Jy ! Component: 100 - total flux cleaned = 3.70372 Jy ! Total flux subtracted in 100 components = 3.70372 Jy ! Clean residual min=-0.118039 max=0.256114 Jy/beam ! Clean residual mean=0.001617 rms=0.019154 Jy/beam ! Combined flux in latest and established models = 3.70372 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 3.70372 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.670615Jy sigma=3.736314 ! Fit after self-cal, rms=0.670593Jy sigma=3.736251 ! Inverting map ! Your choice of large map pixels excluded 1.31% of the data. ! The x-axis pixel size should ideally be below 0.1873 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.278733 Jy ! Component: 100 - total flux cleaned = 0.420059 Jy ! Total flux subtracted in 100 components = 0.420059 Jy ! Clean residual min=-0.065585 max=0.103266 Jy/beam ! Clean residual mean=0.001245 rms=0.011927 Jy/beam ! Combined flux in latest and established models = 4.12378 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 7 components and 4.12378 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.478052Jy sigma=2.658185 ! Fit after self-cal, rms=0.477959Jy sigma=2.657842 ! Inverting map ! Your choice of large map pixels excluded 1.31% of the data. ! The x-axis pixel size should ideally be below 0.1873 milli-arcsec ! Added new window around map position (1.2, -2.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0890878 Jy ! Component: 100 - total flux cleaned = 0.114023 Jy ! Total flux subtracted in 100 components = 0.114023 Jy ! Clean residual min=-0.054865 max=0.091870 Jy/beam ! Clean residual mean=0.001138 rms=0.010723 Jy/beam ! Combined flux in latest and established models = 4.2378 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 14 components and 4.2378 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.448921Jy sigma=2.515337 ! Fit after self-cal, rms=0.447873Jy sigma=2.503134 ! Inverting map ! Your choice of large map pixels excluded 1.31% of the data. ! The x-axis pixel size should ideally be below 0.1873 milli-arcsec ! Added new window around map position (-1.2, 3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0691354 Jy ! Component: 100 - total flux cleaned = 0.0939 Jy ! Total flux subtracted in 100 components = 0.0939 Jy ! Clean residual min=-0.047518 max=0.059841 Jy/beam ! Clean residual mean=0.001035 rms=0.009923 Jy/beam ! Combined flux in latest and established models = 4.3317 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 22 components and 4.3317 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.429715Jy sigma=2.411803 ! Fit after self-cal, rms=0.429175Jy sigma=2.409427 ! Inverting map ! Your choice of large map pixels excluded 1.31% of the data. ! The x-axis pixel size should ideally be below 0.1873 milli-arcsec 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 ! Your choice of large map pixels excluded 1.31% of the data. ! The x-axis pixel size should ideally be below 0.1873 milli-arcsec ! Estimated beam: bmin=0.5957 mas, bmaj=2.371 mas, bpa=-12.72 degrees ! Estimated noise=1.63641 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 (-2.4, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0857374 Jy ! Component: 100 - total flux cleaned = 0.142639 Jy ! Component: 150 - total flux cleaned = 0.18771 Jy ! Component: 200 - total flux cleaned = 0.224153 Jy ! Total flux subtracted in 200 components = 0.224153 Jy ! Clean residual min=-0.037584 max=0.062203 Jy/beam ! Clean residual mean=0.008964 rms=0.011702 Jy/beam ! Combined flux in latest and established models = 4.55585 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 56 components and 4.55585 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.400608Jy sigma=2.290565 ! Fit after self-cal, rms=0.398438Jy sigma=2.277471 ! Inverting map ! Your choice of large map pixels excluded 1.31% of the data. ! The x-axis pixel size should ideally be below 0.1873 milli-arcsec print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5957 x 2.371 at -12.72 degrees (North through East) ! Clean map min=-0.033993 max=3.9225 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! MA 0.00* WZ 0.00* ! ! A total of 195 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! MA 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! MA 0.00* ON 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! MA 0.99 ON 1.00 SC 1.00 WZ 0.94 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! MA 0.97 ON 0.99 SC 1.02 WF 1.02 ! WZ 0.95 ! ! A total of 9 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! HN 1.16 MA 1.01 ON 0.99 SC 1.00 ! WF 0.92 WZ 0.95 ! ! A total of 3 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! MA 0.96 ON 1.02 WF 0.93 WZ 0.92 ! ! Telescope amplitude corrections in sub-array 8: ! FD 1.02 HN 1.01 KP 1.01 LA 1.05 ! MA 0.98 ON 1.01 PT 1.06 SC 0.96 ! WF 0.89 WZ 0.94 ! ! Telescope amplitude corrections in sub-array 9: ! FD 0.97 HN 1.04 KP 1.00 LA 1.02 ! NL 1.04 PT 1.02 SC 1.02 WF 0.90 ! ! Telescope amplitude corrections in sub-array 10: ! HN 1.00 NL 1.00 SC 1.04 WF 0.88 ! ! A total of 42 telescope corrections were flagged in sub-array 11. ! Telescope amplitude corrections in sub-array 11: ! HN 0.00* SC 0.00* WF 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! MA 0.00* WZ 0.00* ! ! A total of 195 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! MA 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! MA 0.00* ON 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! MA 0.96 ON 1.02 SC 1.01 WZ 0.98 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! MA 0.94 ON 1.02 SC 1.03 WF 0.98 ! WZ 1.01 ! ! A total of 9 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! HN 1.14 MA 0.96 ON 1.01 SC 0.99 ! WF 0.91 WZ 1.01 ! ! A total of 3 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! MA 0.96 ON 1.03 WF 0.92 WZ 0.96 ! ! Telescope amplitude corrections in sub-array 8: ! FD 1.00 HN 1.01 KP 0.99 LA 1.02 ! MA 0.98 ON 1.03 PT 1.06 SC 0.97 ! WF 0.93 WZ 1.01 ! ! Telescope amplitude corrections in sub-array 9: ! FD 0.98 HN 1.06 KP 0.99 LA 1.00 ! NL 1.03 PT 1.03 SC 1.03 WF 0.89 ! ! Telescope amplitude corrections in sub-array 10: ! HN 0.99 NL 0.99 SC 1.04 WF 0.89 ! ! A total of 42 telescope corrections were flagged in sub-array 11. ! Telescope amplitude corrections in sub-array 11: ! HN 0.00* SC 0.00* WF 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! MA 0.00* WZ 0.00* ! ! A total of 195 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! MA 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! MA 0.00* ON 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! MA 1.00 ON 1.02 SC 1.02 WZ 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! MA 1.03 ON 1.02 SC 1.00 WF 0.99 ! WZ 1.00 ! ! A total of 9 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! HN 1.10 MA 1.03 ON 1.01 SC 0.98 ! WF 0.90 WZ 1.00 ! ! A total of 3 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! MA 1.04 ON 1.04 WF 0.91 WZ 0.96 ! ! Telescope amplitude corrections in sub-array 8: ! FD 0.97 HN 0.99 KP 1.00 LA 1.04 ! MA 1.07 ON 1.02 PT 1.05 SC 0.97 ! WF 0.90 WZ 0.99 ! ! Telescope amplitude corrections in sub-array 9: ! FD 0.99 HN 1.03 KP 1.00 LA 1.01 ! NL 1.04 PT 1.01 SC 1.02 WF 0.90 ! ! Telescope amplitude corrections in sub-array 10: ! HN 0.97 NL 1.01 SC 1.03 WF 0.88 ! ! A total of 42 telescope corrections were flagged in sub-array 11. ! Telescope amplitude corrections in sub-array 11: ! HN 0.00* SC 0.00* WF 0.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! MA 0.00* WZ 0.00* ! ! A total of 195 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! MA 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! MA 0.00* ON 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! MA 1.08 ON 1.04 SC 0.99 WZ 0.95 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! MA 1.09 ON 1.05 SC 0.97 WF 0.98 ! WZ 0.97 ! ! A total of 9 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! HN 1.08 MA 1.10 ON 1.04 SC 0.97 ! WF 0.89 WZ 0.97 ! ! A total of 3 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! MA 1.08 ON 1.08 WF 0.91 WZ 0.93 ! ! Telescope amplitude corrections in sub-array 8: ! FD 0.99 HN 0.99 KP 1.00 LA 1.04 ! MA 1.10 ON 1.03 PT 1.03 SC 0.95 ! WF 0.89 WZ 0.98 ! ! Telescope amplitude corrections in sub-array 9: ! FD 0.91 HN 1.03 KP 0.97 LA 1.01 ! NL 1.04 PT 1.02 SC 1.00 WF 0.89 ! ! Telescope amplitude corrections in sub-array 10: ! HN 0.98 NL 1.03 SC 1.01 WF 0.86 ! ! A total of 42 telescope corrections were flagged in sub-array 11. ! Telescope amplitude corrections in sub-array 11: ! HN 0.00* SC 0.00* WF 0.00* ! ! ! Fit before self-cal, rms=0.398438Jy sigma=2.277471 ! Fit after self-cal, rms=0.270331Jy sigma=1.502719 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 1.61% of the data. ! The x-axis pixel size should ideally be below 0.1873 milli-arcsec ! Estimated beam: bmin=0.5425 mas, bmaj=2.322 mas, bpa=-12.89 degrees ! Estimated noise=1.80156 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 = 0.0275232 Jy ! Component: 100 - total flux cleaned = 0.0403075 Jy ! Component: 150 - total flux cleaned = 0.0509725 Jy ! Component: 200 - total flux cleaned = 0.0580344 Jy ! Total flux subtracted in 200 components = 0.0580344 Jy ! Clean residual min=-0.018500 max=0.026255 Jy/beam ! Clean residual mean=0.002469 rms=0.004866 Jy/beam ! Combined flux in latest and established models = 4.61389 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 77 components and 4.61389 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.263531Jy sigma=1.472516 ! Fit after self-cal, rms=0.262921Jy sigma=1.470032 ! Inverting map ! Your choice of large map pixels excluded 1.61% of the data. ! The x-axis pixel size should ideally be below 0.1873 milli-arcsec ! Added new window around map position (7.6, -5.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0276856 Jy ! Component: 100 - total flux cleaned = 0.0358575 Jy ! Component: 150 - total flux cleaned = 0.0369955 Jy ! Component: 200 - total flux cleaned = 0.0386028 Jy ! Total flux subtracted in 200 components = 0.0386028 Jy ! Clean residual min=-0.020114 max=0.024880 Jy/beam ! Clean residual mean=0.001594 rms=0.004439 Jy/beam ! Combined flux in latest and established models = 4.65249 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 97 components and 4.65249 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.258675Jy sigma=1.446989 ! Fit after self-cal, rms=0.258342Jy sigma=1.444342 ! Inverting map ! Your choice of large map pixels excluded 1.61% of the data. ! The x-axis pixel size should ideally be below 0.1873 milli-arcsec 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=0.258342Jy sigma=1.444342 ! Fit after self-cal, rms=0.256760Jy sigma=1.437149 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 1.61% of the data. ! The x-axis pixel size should ideally be below 0.1873 milli-arcsec ! Estimated beam: bmin=0.5424 mas, bmaj=2.322 mas, bpa=-12.9 degrees ! Estimated noise=1.80169 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0112982 Jy ! Component: 100 - total flux cleaned = 0.0176256 Jy ! Component: 150 - total flux cleaned = 0.0210941 Jy ! Component: 200 - total flux cleaned = 0.0228881 Jy ! Total flux subtracted in 200 components = 0.0228881 Jy ! Clean residual min=-0.018930 max=0.021249 Jy/beam ! Clean residual mean=0.000864 rms=0.004126 Jy/beam ! Combined flux in latest and established models = 4.67538 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 105 components and 4.67538 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.254254Jy sigma=1.424641 ! Fit after self-cal, rms=0.254128Jy sigma=1.423745 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 1.61% of the data. ! The x-axis pixel size should ideally be below 0.1873 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-4.4, -16.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00903984 Jy ! Component: 100 - total flux cleaned = 0.0137854 Jy ! Component: 150 - total flux cleaned = 0.0156609 Jy ! Component: 200 - total flux cleaned = 0.0177227 Jy ! Total flux subtracted in 200 components = 0.0177227 Jy ! Clean residual min=-0.018656 max=0.017793 Jy/beam ! Clean residual mean=0.000454 rms=0.003847 Jy/beam ! Combined flux in latest and established models = 4.6931 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 124 components and 4.6931 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.251827Jy sigma=1.411391 ! Fit after self-cal, rms=0.251727Jy sigma=1.410329 ! Inverting map ! Your choice of large map pixels excluded 1.61% of the data. ! The x-axis pixel size should ideally be below 0.1873 milli-arcsec 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=0.251727Jy sigma=1.410329 ! Fit after self-cal, rms=0.223500Jy sigma=1.263536 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 1.61% of the data. ! The x-axis pixel size should ideally be below 0.1873 milli-arcsec ! Estimated beam: bmin=0.5423 mas, bmaj=2.32 mas, bpa=-12.87 degrees ! Estimated noise=1.80279 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00479021 Jy ! Component: 100 - total flux cleaned = -0.00184588 Jy ! Component: 150 - total flux cleaned = 0.000304109 Jy ! Component: 200 - total flux cleaned = 0.00184871 Jy ! Total flux subtracted in 200 components = 0.00184871 Jy ! Clean residual min=-0.011347 max=0.013493 Jy/beam ! Clean residual mean=0.000491 rms=0.002567 Jy/beam ! Combined flux in latest and established models = 4.69495 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 143 components and 4.69495 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.221872Jy sigma=1.255174 ! Fit after self-cal, rms=0.221768Jy sigma=1.254604 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 1.61% of the data. ! The x-axis pixel size should ideally be below 0.1873 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-4.8, 5.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0113732 Jy ! Component: 100 - total flux cleaned = 0.0136947 Jy ! Component: 150 - total flux cleaned = 0.0155523 Jy ! Component: 200 - total flux cleaned = 0.016378 Jy ! Total flux subtracted in 200 components = 0.016378 Jy ! Clean residual min=-0.009723 max=0.011233 Jy/beam ! Clean residual mean=0.000115 rms=0.002272 Jy/beam ! Combined flux in latest and established models = 4.71133 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 165 components and 4.71133 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.220400Jy sigma=1.248142 ! Fit after self-cal, rms=0.220342Jy sigma=1.247638 ! Inverting map ! Your choice of large map pixels excluded 1.61% of the data. ! The x-axis pixel size should ideally be below 0.1873 milli-arcsec ! Added new window around map position (13, 39.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00812005 Jy ! Component: 100 - total flux cleaned = 0.0089051 Jy ! Component: 150 - total flux cleaned = 0.00938173 Jy ! Component: 200 - total flux cleaned = 0.00983174 Jy ! Total flux subtracted in 200 components = 0.00983174 Jy ! Clean residual min=-0.009475 max=0.009194 Jy/beam ! Clean residual mean=-0.000090 rms=0.002127 Jy/beam ! Combined flux in latest and established models = 4.72116 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 184 components and 4.72116 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.219591Jy sigma=1.243736 ! Fit after self-cal, rms=0.219577Jy sigma=1.243512 ! Inverting map ! Your choice of large map pixels excluded 1.61% of the data. ! The x-axis pixel size should ideally be below 0.1873 milli-arcsec 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=0.219577Jy sigma=1.243512 ! Fit after self-cal, rms=0.218866Jy sigma=1.240048 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 1.61% of the data. ! The x-axis pixel size should ideally be below 0.1873 milli-arcsec ! Estimated beam: bmin=2.37 mas, bmaj=2.878 mas, bpa=4.434 degrees ! Estimated noise=2.84732 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00572813 Jy ! Component: 100 - total flux cleaned = 0.0064034 Jy ! Component: 150 - total flux cleaned = 0.00794666 Jy ! Component: 200 - total flux cleaned = 0.00861541 Jy ! Total flux subtracted in 200 components = 0.00861541 Jy ! Clean residual min=-0.011392 max=0.010043 Jy/beam ! Clean residual mean=-0.000433 rms=0.002835 Jy/beam ! Combined flux in latest and established models = 4.72977 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 201 components and 4.72977 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.218355Jy sigma=1.237710 ! Fit after self-cal, rms=0.218292Jy sigma=1.237344 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 1.61% of the data. ! The x-axis pixel size should ideally be below 0.1873 milli-arcsec 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 = -0.000559546 Jy ! Component: 100 - total flux cleaned = -0.00077814 Jy ! Component: 150 - total flux cleaned = -0.00097942 Jy ! Component: 200 - total flux cleaned = -0.00080652 Jy ! Total flux subtracted in 200 components = -0.00080652 Jy ! Clean residual min=-0.010371 max=0.009183 Jy/beam ! Clean residual mean=-0.000381 rms=0.002676 Jy/beam ! Combined flux in latest and established models = 4.72897 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 209 components and 4.72897 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.218169Jy sigma=1.236974 ! Fit after self-cal, rms=0.218124Jy sigma=1.236822 ! Inverting map ! Your choice of large map pixels excluded 1.61% of the data. ! The x-axis pixel size should ideally be below 0.1873 milli-arcsec 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 ! Your choice of large map pixels excluded 1.61% of the data. ! The x-axis pixel size should ideally be below 0.1873 milli-arcsec ! Estimated beam: bmin=0.5423 mas, bmaj=2.319 mas, bpa=-12.87 degrees ! Estimated noise=1.80213 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5423 x 2.319 at -12.87 degrees (North through East) ! Clean map min=-0.013628 max=3.8735 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=0.218124Jy sigma=1.236822 ! Fit after self-cal, rms=0.197060Jy sigma=1.041347 ! Inverting map and beam ! Your choice of large map pixels excluded 1.61% of the data. ! The x-axis pixel size should ideally be below 0.1873 milli-arcsec ! Estimated beam: bmin=0.5424 mas, bmaj=2.319 mas, bpa=-12.87 degrees ! Estimated noise=1.80179 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00393834 Jy ! Component: 100 - total flux cleaned = -0.00371249 Jy ! Component: 150 - total flux cleaned = -0.00326858 Jy ! Component: 200 - total flux cleaned = -0.00244506 Jy ! Total flux subtracted in 200 components = -0.00244506 Jy ! Clean residual min=-0.008358 max=0.008925 Jy/beam ! Clean residual mean=-0.000128 rms=0.001928 Jy/beam ! Combined flux in latest and established models = 4.72652 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 225 components and 4.72652 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.196479Jy sigma=1.038154 ! Fit after self-cal, rms=0.196451Jy sigma=1.037991 ! Inverting map ! Your choice of large map pixels excluded 1.61% of the data. ! The x-axis pixel size should ideally be below 0.1873 milli-arcsec ! Added new window around map position (13.2, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00348274 Jy ! Component: 100 - total flux cleaned = 0.00239423 Jy ! Component: 150 - total flux cleaned = 0.00180703 Jy ! Component: 200 - total flux cleaned = 0.00198342 Jy ! Total flux subtracted in 200 components = 0.00198342 Jy ! Clean residual min=-0.008163 max=0.008137 Jy/beam ! Clean residual mean=-0.000174 rms=0.001852 Jy/beam ! Combined flux in latest and established models = 4.72851 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 239 components and 4.72851 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.195945Jy sigma=1.034835 ! Fit after self-cal, rms=0.195881Jy sigma=1.034620 ! Inverting map ! Your choice of large map pixels excluded 1.61% of the data. ! The x-axis pixel size should ideally be below 0.1873 milli-arcsec ! Added new window around map position (10.4, -21.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00333558 Jy ! Component: 100 - total flux cleaned = 0.00274262 Jy ! Component: 150 - total flux cleaned = 0.00292141 Jy ! Component: 200 - total flux cleaned = 0.0030878 Jy ! Total flux subtracted in 200 components = 0.0030878 Jy ! Clean residual min=-0.007727 max=0.007262 Jy/beam ! Clean residual mean=-0.000235 rms=0.001777 Jy/beam ! Combined flux in latest and established models = 4.73159 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 259 components and 4.73159 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.195430Jy sigma=1.032333 ! Fit after self-cal, rms=0.195416Jy sigma=1.032131 ! Inverting map ! Your choice of large map pixels excluded 1.61% of the data. ! The x-axis pixel size should ideally be below 0.1873 milli-arcsec ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.195416Jy sigma=1.032131 ! Fit after self-cal, rms=0.195088Jy sigma=1.030783 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 ! Your choice of large map pixels excluded 1.61% of the data. ! The x-axis pixel size should ideally be below 0.1873 milli-arcsec ! Estimated beam: bmin=0.4722 mas, bmaj=2.227 mas, bpa=-13.65 degrees ! Estimated noise=2.12888 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.97268 Jy ! Component: 100 - total flux cleaned = 3.6378 Jy ! Component: 150 - total flux cleaned = 3.91084 Jy ! Component: 200 - total flux cleaned = 4.0622 Jy ! Total flux subtracted in 200 components = 4.0622 Jy ! Clean residual min=-0.031551 max=0.075012 Jy/beam ! Clean residual mean=0.001104 rms=0.007510 Jy/beam ! Combined flux in latest and established models = 4.0622 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 8 model components to the UV plane model. ! The established model now contains 8 components and 4.0622 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 1.61% of the data. ! The x-axis pixel size should ideally be below 0.1873 milli-arcsec ! Estimated beam: bmin=0.5424 mas, bmaj=2.319 mas, bpa=-12.87 degrees ! Estimated noise=1.80127 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 = 0.132514 Jy ! Component: 100 - total flux cleaned = 0.218796 Jy ! Component: 150 - total flux cleaned = 0.28363 Jy ! Component: 200 - total flux cleaned = 0.334531 Jy ! Total flux subtracted in 200 components = 0.334531 Jy ! Clean residual min=-0.010115 max=0.032397 Jy/beam ! Clean residual mean=0.007526 rms=0.004940 Jy/beam ! Combined flux in latest and established models = 4.39673 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 49 components and 4.39673 Jy ! Inverting map ! Your choice of large map pixels excluded 1.61% of the data. ! The x-axis pixel size should ideally be below 0.1873 milli-arcsec ! Added new window around map position (2, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0420544 Jy ! Component: 100 - total flux cleaned = 0.0772393 Jy ! Component: 150 - total flux cleaned = 0.107173 Jy ! Component: 200 - total flux cleaned = 0.133023 Jy ! Total flux subtracted in 200 components = 0.133023 Jy ! Clean residual min=-0.008180 max=0.018829 Jy/beam ! Clean residual mean=0.004481 rms=0.003265 Jy/beam ! Combined flux in latest and established models = 4.52975 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 82 components and 4.52975 Jy ! Inverting map ! Your choice of large map pixels excluded 1.61% of the data. ! The x-axis pixel size should ideally be below 0.1873 milli-arcsec ! Added new window around map position (5.2, -5.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0230891 Jy ! Component: 100 - total flux cleaned = 0.0428707 Jy ! Component: 150 - total flux cleaned = 0.0603319 Jy ! Component: 200 - total flux cleaned = 0.0759116 Jy ! Total flux subtracted in 200 components = 0.0759116 Jy ! Clean residual min=-0.007134 max=0.013346 Jy/beam ! Clean residual mean=0.002749 rms=0.002481 Jy/beam ! Combined flux in latest and established models = 4.60566 Jy ! Adding 72 model components to the UV plane model. ! The established model now contains 126 components and 4.60566 Jy ! Inverting map ! Your choice of large map pixels excluded 1.61% of the data. ! The x-axis pixel size should ideally be below 0.1873 milli-arcsec ! Added new window around map position (-5, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0148455 Jy ! Component: 100 - total flux cleaned = 0.0276267 Jy ! Component: 150 - total flux cleaned = 0.0391793 Jy ! Component: 200 - total flux cleaned = 0.0496605 Jy ! Total flux subtracted in 200 components = 0.0496605 Jy ! Clean residual min=-0.006887 max=0.010047 Jy/beam ! Clean residual mean=0.001619 rms=0.002089 Jy/beam ! Combined flux in latest and established models = 4.65532 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 159 components and 4.65533 Jy ! Inverting map ! Your choice of large map pixels excluded 1.61% of the data. ! The x-axis pixel size should ideally be below 0.1873 milli-arcsec ! Added new window around map position (-18.2, -30.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0103725 Jy ! Component: 100 - total flux cleaned = 0.0190704 Jy ! Component: 150 - total flux cleaned = 0.0269973 Jy ! Component: 200 - total flux cleaned = 0.0342426 Jy ! Total flux subtracted in 200 components = 0.0342426 Jy ! Clean residual min=-0.006751 max=0.007682 Jy/beam ! Clean residual mean=0.000846 rms=0.001867 Jy/beam ! Combined flux in latest and established models = 4.68957 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 190 components and 4.68957 Jy ! Inverting map ! Your choice of large map pixels excluded 1.61% of the data. ! The x-axis pixel size should ideally be below 0.1873 milli-arcsec 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 ! Your choice of large map pixels excluded 1.61% of the data. ! The x-axis pixel size should ideally be below 0.1873 milli-arcsec ! Estimated beam: bmin=2.37 mas, bmaj=2.878 mas, bpa=4.42 degrees ! Estimated noise=2.8449 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0149519 Jy ! Component: 100 - total flux cleaned = 0.025359 Jy ! Component: 150 - total flux cleaned = 0.032819 Jy ! Component: 200 - total flux cleaned = 0.0370537 Jy ! Total flux subtracted in 200 components = 0.0370537 Jy ! Clean residual min=-0.008568 max=0.009039 Jy/beam ! Clean residual mean=0.000001 rms=0.002337 Jy/beam ! Combined flux in latest and established models = 4.72662 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 = 0.00126774 Jy ! Component: 100 - total flux cleaned = 0.00237111 Jy ! Component: 150 - total flux cleaned = 0.00279593 Jy ! Component: 200 - total flux cleaned = 0.0033121 Jy ! Total flux subtracted in 200 components = 0.0033121 Jy ! Clean residual min=-0.008366 max=0.008517 Jy/beam ! Clean residual mean=-0.000257 rms=0.002206 Jy/beam ! Combined flux in latest and established models = 4.72993 Jy ! Adding 68 model components to the UV plane model. ! The established model now contains 243 components and 4.72993 Jy ! Inverting map ! Your choice of large map pixels excluded 1.61% of the data. ! The x-axis pixel size should ideally be below 0.1873 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 1.61% of the data. ! The x-axis pixel size should ideally be below 0.1873 milli-arcsec ! Estimated beam: bmin=0.5424 mas, bmaj=2.319 mas, bpa=-12.87 degrees ! Estimated noise=1.80127 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00234356 Jy ! Component: 100 - total flux cleaned = -0.00190854 Jy ! Component: 150 - total flux cleaned = -0.00210148 Jy ! Component: 200 - total flux cleaned = -0.0019295 Jy ! Total flux subtracted in 200 components = -0.0019295 Jy ! Clean residual min=-0.007021 max=0.006528 Jy/beam ! Clean residual mean=-0.000040 rms=0.001654 Jy/beam ! Combined flux in latest and established models = 4.728 Jy selfcal ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 283 components and 4.728 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.194125Jy sigma=1.028483 ! Fit after self-cal, rms=0.193818Jy sigma=1.026345 wmodel J0730-1141_X_map.mod ! Writing 283 model components to file: J0730-1141_X_map.mod wobs J0730-1141_X_uvs.fits ! Writing UV FITS file: J0730-1141_X_uvs.fits wwins J0730-1141_X_map.win ! wwins: Wrote 14 windows to J0730-1141_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 1.61% of the data. ! The x-axis pixel size should ideally be below 0.1873 milli-arcsec ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000106556 Jy ! Component: 100 - total flux cleaned = 1.51476e-05 Jy ! Component: 150 - total flux cleaned = -9.8872e-05 Jy ! Component: 200 - total flux cleaned = -0.000323509 Jy ! Component: 250 - total flux cleaned = -0.000432479 Jy ! Component: 300 - total flux cleaned = -0.000538728 Jy ! Component: 350 - total flux cleaned = -0.00085383 Jy ! Component: 400 - total flux cleaned = -0.000957308 Jy ! Component: 450 - total flux cleaned = -0.00146387 Jy ! Component: 500 - total flux cleaned = -0.00186142 Jy ! Component: 550 - total flux cleaned = -0.00215478 Jy ! Component: 600 - total flux cleaned = -0.00244416 Jy ! Component: 650 - total flux cleaned = -0.00282516 Jy ! Component: 700 - total flux cleaned = -0.00320174 Jy ! Component: 750 - total flux cleaned = -0.00366534 Jy ! Component: 800 - total flux cleaned = -0.00394055 Jy ! Component: 850 - total flux cleaned = -0.0042134 Jy ! Component: 900 - total flux cleaned = -0.00448262 Jy ! Component: 950 - total flux cleaned = -0.00474963 Jy ! Component: 1000 - total flux cleaned = -0.00518913 Jy ! Component: 1050 - total flux cleaned = -0.00545017 Jy ! Component: 1100 - total flux cleaned = -0.00588008 Jy ! Component: 1150 - total flux cleaned = -0.00605067 Jy ! Component: 1200 - total flux cleaned = -0.00630423 Jy ! Component: 1250 - total flux cleaned = -0.00655533 Jy ! Component: 1300 - total flux cleaned = -0.00680359 Jy ! Component: 1350 - total flux cleaned = -0.00721432 Jy ! Component: 1400 - total flux cleaned = -0.00737657 Jy ! Component: 1450 - total flux cleaned = -0.00769911 Jy ! Component: 1500 - total flux cleaned = -0.00793883 Jy ! Component: 1550 - total flux cleaned = -0.00809746 Jy ! Component: 1600 - total flux cleaned = -0.00833382 Jy ! Component: 1650 - total flux cleaned = -0.00872351 Jy ! Component: 1700 - total flux cleaned = -0.00887783 Jy ! Component: 1750 - total flux cleaned = -0.00910714 Jy ! Component: 1800 - total flux cleaned = -0.00933555 Jy ! Component: 1850 - total flux cleaned = -0.00956157 Jy ! Component: 1900 - total flux cleaned = -0.00956154 Jy ! Component: 1950 - total flux cleaned = -0.00993352 Jy ! Component: 2000 - total flux cleaned = -0.0100813 Jy ! Component: 2050 - total flux cleaned = -0.0103741 Jy ! Component: 2100 - total flux cleaned = -0.0104467 Jy ! Component: 2150 - total flux cleaned = -0.0105913 Jy ! Component: 2200 - total flux cleaned = -0.0109493 Jy ! Component: 2250 - total flux cleaned = -0.0110913 Jy ! Component: 2300 - total flux cleaned = -0.0111615 Jy ! Component: 2350 - total flux cleaned = -0.0114424 Jy ! Component: 2400 - total flux cleaned = -0.011512 Jy ! Component: 2450 - total flux cleaned = -0.0117196 Jy ! Component: 2500 - total flux cleaned = -0.0119256 Jy ! Component: 2550 - total flux cleaned = -0.0119937 Jy ! Component: 2600 - total flux cleaned = -0.0121289 Jy ! Component: 2650 - total flux cleaned = -0.0122635 Jy ! Component: 2700 - total flux cleaned = -0.0123974 Jy ! Component: 2750 - total flux cleaned = -0.0125298 Jy ! Component: 2800 - total flux cleaned = -0.0125958 Jy ! Component: 2850 - total flux cleaned = -0.0126614 Jy ! Component: 2900 - total flux cleaned = -0.0127267 Jy ! Component: 2950 - total flux cleaned = -0.0129857 Jy ! Component: 3000 - total flux cleaned = -0.0131143 Jy ! Component: 3050 - total flux cleaned = -0.0131779 Jy ! Component: 3100 - total flux cleaned = -0.0133049 Jy ! Component: 3150 - total flux cleaned = -0.013368 Jy ! Component: 3200 - total flux cleaned = -0.0134936 Jy ! Component: 3250 - total flux cleaned = -0.0136185 Jy ! Component: 3300 - total flux cleaned = -0.0138048 Jy ! Component: 3350 - total flux cleaned = -0.0139896 Jy ! Component: 3400 - total flux cleaned = -0.0141121 Jy ! Component: 3450 - total flux cleaned = -0.0141732 Jy ! Component: 3500 - total flux cleaned = -0.0142339 Jy ! Component: 3550 - total flux cleaned = -0.0144752 Jy ! Component: 3600 - total flux cleaned = -0.0145948 Jy ! Component: 3650 - total flux cleaned = -0.0146543 Jy ! Component: 3700 - total flux cleaned = -0.0145951 Jy ! Component: 3750 - total flux cleaned = -0.0147721 Jy ! Component: 3800 - total flux cleaned = -0.014831 Jy ! Component: 3850 - total flux cleaned = -0.0149478 Jy ! Component: 3900 - total flux cleaned = -0.0150639 Jy ! Component: 3950 - total flux cleaned = -0.015064 Jy ! Component: 4000 - total flux cleaned = -0.0151791 Jy ! Component: 4050 - total flux cleaned = -0.0152933 Jy ! Total flux subtracted in 4096 components = -0.0154069 Jy ! Clean residual min=-0.003628 max=0.003571 Jy/beam ! Clean residual mean=0.000015 rms=0.000989 Jy/beam ! Combined flux in latest and established models = 4.71259 Jy keep ! Adding 311 model components to the UV plane model. ! The established model now contains 594 components and 4.71259 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv102_uvs/J0730-1141_X_map.fits ! Inverting map ! Your choice of large map pixels excluded 1.61% of the data. ! The x-axis pixel size should ideally be below 0.1873 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5424 x 2.319 at -12.87 degrees (North through East) ! Clean map min=-0.0044804 max=3.8761 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv102_uvs/J0730-1141_X_map.fits wmodel /scr/pima/rv102_uvs/J0730-1141_X_map.mod ! Writing 594 model components to file: /scr/pima/rv102_uvs/J0730-1141_X_map.mod wobs /scr/pima/rv102_uvs/J0730-1141_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv102_uvs/J0730-1141_X_uvs.fits wwins /scr/pima/rv102_uvs/J0730-1141_X_map.win ! wwins: Wrote 15 windows to /scr/pima/rv102_uvs/J0730-1141_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 3.87609 invert ! Inverting map ! Your choice of large map pixels excluded 1.61% of the data. ! The x-axis pixel size should ideally be below 0.1873 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000989456 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0765816 0.0765816 0.153163 0.306326 0.612653 1.22531 2.45061 4.90122 9.80244 19.6049 39.2098 78.4195 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0029 print "peak= ", int(1000*peak_flux)/1000 ! peak= 3.876 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 3917.39 quit ! Quitting program ! Log file /scr/pima/rv102_uvs/J0730-1141_X_dfm.log closed on Sat Nov 9 10:17:48 2019