! Started logfile: /scr/pima/rv102_uvs/J2230+6946_X_dfm.log on Sat Nov 9 10:22:49 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/J2230+6946_X_uva.fits ! Reading UV FITS file: /scr/pima/rv102_uvs/J2230+6946_X_uva.fits ! AN table 1: 249 integrations on 10 of 10 possible baselines. ! AN table 2: 9 integrations on 6 of 6 possible baselines. ! AN table 3: 74 integrations on 66 of 66 possible baselines. ! AN table 4: 13 integrations on 1 of 1 possible baselines. ! AN table 5: 11 integrations on 28 of 28 possible baselines. ! AN table 6: 9 integrations on 36 of 36 possible baselines. ! AN table 7: 183 integrations on 6 of 6 possible baselines. ! AN table 8: 7 integrations on 1 of 1 possible baselines. ! AN table 9: 15 integrations on 1 of 1 possible baselines. ! AN table 10: 148 integrations on 3 of 3 possible baselines. ! AN table 11: 43 integrations on 6 of 6 possible baselines. ! AN table 12: 41 integrations on 55 of 55 possible baselines. ! AN table 13: 40 integrations on 15 of 15 possible baselines. ! AN table 14: 9 integrations on 21 of 21 possible baselines. ! AN table 15: 24 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.836015 visibilities/baseline/integration-bin. ! Found source: J2230+6946 ! ! 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 45516 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 J2230+6946_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 322 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! A total of 36 telescope corrections were flagged in sub-array 3. ! A total of 26 telescope corrections were flagged in sub-array 4. ! A total of 33 telescope corrections were flagged in sub-array 5. ! A total of 18 telescope corrections were flagged in sub-array 6. ! A total of 135 telescope corrections were flagged in sub-array 7. ! A total of 14 telescope corrections were flagged in sub-array 8. ! A total of 30 telescope corrections were flagged in sub-array 9. ! A total of 171 telescope corrections were flagged in sub-array 10. ! A total of 52 telescope corrections were flagged in sub-array 11. ! A total of 174 telescope corrections were flagged in sub-array 12. ! A total of 71 telescope corrections were flagged in sub-array 13. ! A total of 14 telescope corrections were flagged in sub-array 14. ! A total of 17 telescope corrections were flagged in sub-array 15. ! ! Correcting IF 2. ! A total of 322 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! A total of 36 telescope corrections were flagged in sub-array 3. ! A total of 26 telescope corrections were flagged in sub-array 4. ! A total of 33 telescope corrections were flagged in sub-array 5. ! A total of 18 telescope corrections were flagged in sub-array 6. ! A total of 135 telescope corrections were flagged in sub-array 7. ! A total of 14 telescope corrections were flagged in sub-array 8. ! A total of 30 telescope corrections were flagged in sub-array 9. ! A total of 171 telescope corrections were flagged in sub-array 10. ! A total of 52 telescope corrections were flagged in sub-array 11. ! A total of 174 telescope corrections were flagged in sub-array 12. ! A total of 71 telescope corrections were flagged in sub-array 13. ! A total of 14 telescope corrections were flagged in sub-array 14. ! A total of 17 telescope corrections were flagged in sub-array 15. ! ! Correcting IF 3. ! A total of 517 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! A total of 109 telescope corrections were flagged in sub-array 3. ! A total of 26 telescope corrections were flagged in sub-array 4. ! A total of 40 telescope corrections were flagged in sub-array 5. ! A total of 18 telescope corrections were flagged in sub-array 6. ! A total of 408 telescope corrections were flagged in sub-array 7. ! A total of 14 telescope corrections were flagged in sub-array 8. ! A total of 30 telescope corrections were flagged in sub-array 9. ! A total of 171 telescope corrections were flagged in sub-array 10. ! A total of 100 telescope corrections were flagged in sub-array 11. ! A total of 209 telescope corrections were flagged in sub-array 12. ! A total of 103 telescope corrections were flagged in sub-array 13. ! A total of 21 telescope corrections were flagged in sub-array 14. ! A total of 17 telescope corrections were flagged in sub-array 15. ! ! Correcting IF 4. ! A total of 517 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! A total of 109 telescope corrections were flagged in sub-array 3. ! A total of 26 telescope corrections were flagged in sub-array 4. ! A total of 40 telescope corrections were flagged in sub-array 5. ! A total of 18 telescope corrections were flagged in sub-array 6. ! A total of 408 telescope corrections were flagged in sub-array 7. ! A total of 14 telescope corrections were flagged in sub-array 8. ! A total of 30 telescope corrections were flagged in sub-array 9. ! A total of 171 telescope corrections were flagged in sub-array 10. ! A total of 100 telescope corrections were flagged in sub-array 11. ! A total of 209 telescope corrections were flagged in sub-array 12. ! A total of 103 telescope corrections were flagged in sub-array 13. ! A total of 21 telescope corrections were flagged in sub-array 14. ! A total of 17 telescope corrections were flagged in sub-array 15. ! ! Fit before self-cal, rms=1.257577Jy sigma=16.573177 ! Fit after self-cal, rms=0.385361Jy sigma=5.124819 ! 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 2.75% of the data. ! The x-axis pixel size should ideally be below 0.1602 milli-arcsec ! Estimated beam: bmin=0.5145 mas, bmaj=0.8163 mas, bpa=-28.1 degrees ! Estimated noise=0.51481 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 = 0.512832 Jy ! Component: 100 - total flux cleaned = 0.672417 Jy ! Total flux subtracted in 100 components = 0.672417 Jy ! Clean residual min=-0.017487 max=0.073198 Jy/beam ! Clean residual mean=0.000201 rms=0.003421 Jy/beam ! Combined flux in latest and established models = 0.672417 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.672417 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.234649Jy sigma=2.724655 ! Fit after self-cal, rms=0.232996Jy sigma=2.708248 ! Inverting map ! Your choice of large map pixels excluded 2.75% of the data. ! The x-axis pixel size should ideally be below 0.1602 milli-arcsec ! Added new window around map position (-0.6, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0845511 Jy ! Component: 100 - total flux cleaned = 0.129967 Jy ! Total flux subtracted in 100 components = 0.129967 Jy ! Clean residual min=-0.013161 max=0.024560 Jy/beam ! Clean residual mean=0.000090 rms=0.001833 Jy/beam ! Combined flux in latest and established models = 0.802384 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.802385 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.192186Jy sigma=2.100217 ! Fit after self-cal, rms=0.190920Jy sigma=2.083675 ! Inverting map ! Your choice of large map pixels excluded 2.75% of the data. ! The x-axis pixel size should ideally be below 0.1602 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0305756 Jy ! Component: 100 - total flux cleaned = 0.0471749 Jy ! Total flux subtracted in 100 components = 0.0471749 Jy ! Clean residual min=-0.009423 max=0.010781 Jy/beam ! Clean residual mean=0.000049 rms=0.001409 Jy/beam ! Combined flux in latest and established models = 0.849559 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 12 components and 0.849559 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.185209Jy sigma=1.992285 ! Fit after self-cal, rms=0.184964Jy sigma=1.988658 ! Inverting map ! Your choice of large map pixels excluded 2.75% of the data. ! The x-axis pixel size should ideally be below 0.1602 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0101735 Jy ! Component: 100 - total flux cleaned = 0.0133201 Jy ! Total flux subtracted in 100 components = 0.0133201 Jy ! Clean residual min=-0.007494 max=0.006384 Jy/beam ! Clean residual mean=0.000038 rms=0.001312 Jy/beam ! Combined flux in latest and established models = 0.86288 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 15 components and 0.86288 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.184146Jy sigma=1.975280 ! Fit after self-cal, rms=0.184098Jy sigma=1.974668 ! Inverting map ! Your choice of large map pixels excluded 2.75% of the data. ! The x-axis pixel size should ideally be below 0.1602 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 2.75% of the data. ! The x-axis pixel size should ideally be below 0.1602 milli-arcsec ! Estimated beam: bmin=0.6157 mas, bmaj=0.9553 mas, bpa=-26.36 degrees ! Estimated noise=0.299133 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 = 0.00454718 Jy ! Component: 100 - total flux cleaned = 0.00502931 Jy ! Component: 150 - total flux cleaned = 0.00576004 Jy ! Component: 200 - total flux cleaned = 0.00644821 Jy ! Total flux subtracted in 200 components = 0.00644821 Jy ! Clean residual min=-0.006193 max=0.005374 Jy/beam ! Clean residual mean=0.000090 rms=0.001107 Jy/beam ! Combined flux in latest and established models = 0.869328 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 20 components and 0.869328 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.183795Jy sigma=1.969968 ! Fit after self-cal, rms=0.183728Jy sigma=1.969026 ! Inverting map ! Your choice of large map pixels excluded 2.75% of the data. ! The x-axis pixel size should ideally be below 0.1602 milli-arcsec print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6157 x 0.9553 at -26.36 degrees (North through East) ! Clean map min=-0.005635 max=0.69205 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! MA 1.01 NY 0.99 ON 0.99 WF 0.94 ! WZ 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! HN 1.05 LA 1.02 PT 0.96 SC 0.96 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.00 HN 1.03 KP 1.00 LA 1.00 ! MA 0.99 MK 1.01 NY 1.00 ON 0.99 ! PT 0.99 SC 1.00 WF 1.05 WZ 0.99 ! ! Telescope amplitude corrections in sub-array 4: ! NY 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.95 HN 0.98 KP 1.00 LA 0.99 ! MK 0.95 NL 1.00 NY 1.05 PT 1.01 ! ! Telescope amplitude corrections in sub-array 6: ! FD 0.95 HN 0.99 KP 0.99 LA 1.00 ! MK 0.96 NL 1.00 PT 1.01 SC 0.97 ! WF 1.02 ! ! A total of 141 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! MA 0.99 NY 1.01 ON 1.03 WZ 0.98 ! ! Telescope amplitude corrections in sub-array 8: ! HN 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 9: ! MA 0.00* MK 0.00* ! ! A total of 273 telescope corrections were flagged in sub-array 10. ! Telescope amplitude corrections in sub-array 10: ! MA 0.00* ON 0.00* WZ 0.00* ! ! A total of 24 telescope corrections were flagged in sub-array 11. ! Telescope amplitude corrections in sub-array 11: ! NY 0.96 ON 1.05 WF 0.93 WZ 1.02 ! ! A total of 3 telescope corrections were flagged in sub-array 12. ! Telescope amplitude corrections in sub-array 12: ! FD 1.04 HN 0.95 KP 1.00 LA 1.02 ! MA 1.01 NL 1.00 NY 1.03 ON 1.03 ! PT 1.03 WF 0.92 WZ 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 13. ! Telescope amplitude corrections in sub-array 13: ! HN 1.00 MA 0.98 NY 1.00 ON 1.00 ! WF 0.95 WZ 0.97 ! ! Telescope amplitude corrections in sub-array 14: ! FD 1.01 HN 0.95 LA 0.98 NL 1.05 ! NY 1.01 PT 0.98 SC 1.02 ! ! Telescope amplitude corrections in sub-array 15: ! FD 1.00 HN 0.96 LA 1.00 NL 0.98 ! PT 0.96 SC 1.01 WF 0.97 WZ 1.00 ! ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! MA 0.99 NY 1.00 ON 1.00 WF 0.95 ! WZ 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.98 LA 1.04 PT 1.00 SC 0.96 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.01 HN 1.03 KP 0.99 LA 0.99 ! MA 0.97 MK 1.00 NY 1.00 ON 0.99 ! PT 1.00 SC 1.01 WF 1.07 WZ 1.01 ! ! Telescope amplitude corrections in sub-array 4: ! NY 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.95 HN 1.01 KP 0.99 LA 1.01 ! MK 0.96 NL 1.01 NY 1.04 PT 1.01 ! ! Telescope amplitude corrections in sub-array 6: ! FD 0.96 HN 0.98 KP 0.99 LA 0.99 ! MK 0.94 NL 1.01 PT 1.01 SC 1.00 ! WF 0.98 ! ! A total of 141 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! MA 0.95 NY 1.02 ON 1.01 WZ 1.01 ! ! Telescope amplitude corrections in sub-array 8: ! HN 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 9: ! MA 0.00* MK 0.00* ! ! A total of 273 telescope corrections were flagged in sub-array 10. ! Telescope amplitude corrections in sub-array 10: ! MA 0.00* ON 0.00* WZ 0.00* ! ! A total of 24 telescope corrections were flagged in sub-array 11. ! Telescope amplitude corrections in sub-array 11: ! NY 1.02 ON 1.11 WF 0.87 WZ 0.97 ! ! A total of 3 telescope corrections were flagged in sub-array 12. ! Telescope amplitude corrections in sub-array 12: ! FD 1.04 HN 0.95 KP 1.00 LA 1.02 ! MA 0.94 NL 1.01 NY 1.02 ON 1.01 ! PT 1.03 WF 0.92 WZ 0.98 ! ! A total of 3 telescope corrections were flagged in sub-array 13. ! Telescope amplitude corrections in sub-array 13: ! HN 0.96 MA 1.00 NY 1.02 ON 1.01 ! WF 0.92 WZ 0.95 ! ! Telescope amplitude corrections in sub-array 14: ! FD 0.99 HN 0.95 LA 1.02 NL 1.01 ! NY 1.01 PT 1.00 SC 1.00 ! ! Telescope amplitude corrections in sub-array 15: ! FD 0.99 HN 0.97 LA 1.01 NL 0.99 ! PT 0.95 SC 0.99 WF 1.01 WZ 0.96 ! ! ! Correcting IF 3. ! A total of 180 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! MA 1.03 NY 1.00* ON 1.00 WF 0.97 ! WZ 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! HN 1.05 LA 1.00 PT 1.01 SC 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 1.01 HN 1.03 KP 1.00 LA 0.99 ! MA 1.07 MK 1.00 NY 1.00* ON 0.99 ! PT 1.00 SC 0.99 WF 1.05 WZ 1.00 ! ! Telescope amplitude corrections in sub-array 4: ! NY 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.98 HN 0.99 KP 1.00 LA 0.99 ! MK 0.97 NL 1.03 NY 1.00* PT 1.00 ! ! Telescope amplitude corrections in sub-array 6: ! FD 0.96 HN 0.97 KP 0.99 LA 0.99 ! MK 0.94 NL 1.02 PT 1.02 SC 1.01 ! WF 1.01 ! ! A total of 324 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! MA 0.00* NY 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 8: ! HN 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 9: ! MA 0.00* MK 0.00* ! ! A total of 273 telescope corrections were flagged in sub-array 10. ! Telescope amplitude corrections in sub-array 10: ! MA 0.00* ON 0.00* WZ 0.00* ! ! A total of 72 telescope corrections were flagged in sub-array 11. ! Telescope amplitude corrections in sub-array 11: ! NY 0.00* ON 0.00* WF 0.00* WZ 0.00* ! ! A total of 24 telescope corrections were flagged in sub-array 12. ! Telescope amplitude corrections in sub-array 12: ! FD 1.01 HN 0.94 KP 1.00 LA 1.03 ! MA 1.03 NL 0.99 NY 1.00* ON 1.04 ! PT 1.04 WF 0.93 WZ 0.97 ! ! A total of 30 telescope corrections were flagged in sub-array 13. ! Telescope amplitude corrections in sub-array 13: ! HN 0.97 MA 1.03 NY 1.00* ON 0.99 ! WF 0.94 WZ 0.93 ! ! Telescope amplitude corrections in sub-array 14: ! FD 0.99 HN 0.98 LA 1.03 NL 1.03 ! NY 1.00* PT 1.00 SC 1.02 ! ! Telescope amplitude corrections in sub-array 15: ! FD 0.99 HN 0.97 LA 1.01 NL 0.98 ! PT 0.95 SC 1.02 WF 0.99 WZ 0.96 ! ! ! Correcting IF 4. ! A total of 180 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! MA 1.12 NY 1.00* ON 1.04 WF 0.95 ! WZ 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! HN 1.01 LA 0.97 PT 0.98 SC 1.02 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 1.01 HN 1.04 KP 0.99 LA 1.00 ! MA 1.11 MK 1.00 NY 1.00* ON 0.99 ! PT 1.01 SC 1.00 WF 1.05 WZ 1.01 ! ! Telescope amplitude corrections in sub-array 4: ! NY 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.95 HN 0.96 KP 1.02 LA 1.00 ! MK 0.96 NL 1.02 NY 1.00* PT 1.01 ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.04 HN 0.96 KP 1.02 LA 0.98 ! MK 1.01 NL 1.00 PT 1.01 SC 0.97 ! WF 0.95 ! ! A total of 324 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! MA 0.00* NY 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 8: ! HN 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 9: ! MA 0.00* MK 0.00* ! ! A total of 273 telescope corrections were flagged in sub-array 10. ! Telescope amplitude corrections in sub-array 10: ! MA 0.00* ON 0.00* WZ 0.00* ! ! A total of 72 telescope corrections were flagged in sub-array 11. ! Telescope amplitude corrections in sub-array 11: ! NY 0.00* ON 0.00* WF 0.00* WZ 0.00* ! ! A total of 24 telescope corrections were flagged in sub-array 12. ! Telescope amplitude corrections in sub-array 12: ! FD 1.01 HN 0.97 KP 1.01 LA 1.01 ! MA 1.05 NL 1.02 NY 1.00* ON 1.04 ! PT 1.01 WF 0.89 WZ 0.94 ! ! A total of 30 telescope corrections were flagged in sub-array 13. ! Telescope amplitude corrections in sub-array 13: ! HN 0.99 MA 1.12 NY 1.00* ON 1.03 ! WF 0.94 WZ 0.92 ! ! Telescope amplitude corrections in sub-array 14: ! FD 1.02 HN 0.99 LA 0.99 NL 1.04 ! NY 1.00* PT 1.01 SC 1.01 ! ! Telescope amplitude corrections in sub-array 15: ! FD 0.98 HN 0.99 LA 1.01 NL 1.00 ! PT 0.94 SC 1.00 WF 0.97 WZ 0.94 ! ! ! Fit before self-cal, rms=0.183728Jy sigma=1.969026 ! Fit after self-cal, rms=0.178738Jy sigma=1.923912 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 2.97% of the data. ! The x-axis pixel size should ideally be below 0.1602 milli-arcsec ! Estimated beam: bmin=0.5995 mas, bmaj=0.9298 mas, bpa=-25.98 degrees ! Estimated noise=0.307158 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 = 0.00256748 Jy ! Component: 100 - total flux cleaned = 0.00277383 Jy ! Component: 150 - total flux cleaned = 0.00285859 Jy ! Component: 200 - total flux cleaned = 0.00299087 Jy ! Total flux subtracted in 200 components = 0.00299087 Jy ! Clean residual min=-0.003087 max=0.003193 Jy/beam ! Clean residual mean=0.000130 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 0.872319 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 24 components and 0.872319 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.178625Jy sigma=1.922629 ! Fit after self-cal, rms=0.178745Jy sigma=1.922315 ! Inverting map ! Your choice of large map pixels excluded 2.97% of the data. ! The x-axis pixel size should ideally be below 0.1602 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=0.178745Jy sigma=1.922315 ! Fit after self-cal, rms=0.178484Jy sigma=1.915817 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 2.97% of the data. ! The x-axis pixel size should ideally be below 0.1602 milli-arcsec ! Estimated beam: bmin=0.5997 mas, bmaj=0.9284 mas, bpa=-26.05 degrees ! Estimated noise=0.307364 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00158799 Jy ! Component: 100 - total flux cleaned = 0.00216215 Jy ! Component: 150 - total flux cleaned = 0.00236084 Jy ! Component: 200 - total flux cleaned = 0.00252601 Jy ! Total flux subtracted in 200 components = 0.00252601 Jy ! Clean residual min=-0.002848 max=0.002757 Jy/beam ! Clean residual mean=0.000124 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.874844 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 26 components and 0.874844 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.178412Jy sigma=1.914910 ! Fit after self-cal, rms=0.178412Jy sigma=1.914711 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 2.97% of the data. ! The x-axis pixel size should ideally be below 0.1602 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 = -7.52823e-05 Jy ! Component: 100 - total flux cleaned = 0.00019566 Jy ! Component: 150 - total flux cleaned = 0.000319295 Jy ! Component: 200 - total flux cleaned = 0.000424541 Jy ! Total flux subtracted in 200 components = 0.000424541 Jy ! Clean residual min=-0.002838 max=0.002744 Jy/beam ! Clean residual mean=0.000122 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.875269 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 29 components and 0.875269 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.178380Jy sigma=1.914313 ! Fit after self-cal, rms=0.178376Jy sigma=1.914164 ! Inverting map ! Your choice of large map pixels excluded 2.97% of the data. ! The x-axis pixel size should ideally be below 0.1602 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=0.178376Jy sigma=1.914164 ! Fit after self-cal, rms=0.178356Jy sigma=1.913419 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 2.97% of the data. ! The x-axis pixel size should ideally be below 0.1602 milli-arcsec ! Estimated beam: bmin=0.6 mas, bmaj=0.927 mas, bpa=-26.08 degrees ! Estimated noise=0.307506 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000883621 Jy ! Component: 100 - total flux cleaned = 0.00141273 Jy ! Component: 150 - total flux cleaned = 0.00159918 Jy ! Component: 200 - total flux cleaned = 0.00179614 Jy ! Total flux subtracted in 200 components = 0.00179614 Jy ! Clean residual min=-0.002794 max=0.002524 Jy/beam ! Clean residual mean=0.000114 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.877065 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 29 components and 0.877065 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.178320Jy sigma=1.913045 ! Fit after self-cal, rms=0.178316Jy sigma=1.912926 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 2.97% of the data. ! The x-axis pixel size should ideally be below 0.1602 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 = -0.000187213 Jy ! Component: 100 - total flux cleaned = 0.000104006 Jy ! Component: 150 - total flux cleaned = 0.000203979 Jy ! Component: 200 - total flux cleaned = 0.000288653 Jy ! Total flux subtracted in 200 components = 0.000288653 Jy ! Clean residual min=-0.002782 max=0.002493 Jy/beam ! Clean residual mean=0.000113 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.877354 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 29 components and 0.877354 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.178299Jy sigma=1.912764 ! Fit after self-cal, rms=0.178297Jy sigma=1.912655 ! Inverting map ! Your choice of large map pixels excluded 2.97% of the data. ! The x-axis pixel size should ideally be below 0.1602 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=0.178297Jy sigma=1.912655 ! Fit after self-cal, rms=0.178292Jy sigma=1.912508 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 2.97% of the data. ! The x-axis pixel size should ideally be below 0.1602 milli-arcsec ! Estimated beam: bmin=2.393 mas, bmaj=2.699 mas, bpa=31.25 degrees ! Estimated noise=0.508437 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00157817 Jy ! Component: 100 - total flux cleaned = 0.00208769 Jy ! Component: 150 - total flux cleaned = 0.00217327 Jy ! Component: 200 - total flux cleaned = 0.00218964 Jy ! Total flux subtracted in 200 components = 0.00218964 Jy ! Clean residual min=-0.002895 max=0.003547 Jy/beam ! Clean residual mean=0.000370 rms=0.000849 Jy/beam ! Combined flux in latest and established models = 0.879543 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 34 components and 0.879543 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.178282Jy sigma=1.912479 ! Fit after self-cal, rms=0.178280Jy sigma=1.912476 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 2.97% of the data. ! The x-axis pixel size should ideally be below 0.1602 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 = 3.37968e-05 Jy ! Component: 100 - total flux cleaned = 3.40143e-05 Jy ! Component: 150 - total flux cleaned = 4.23458e-05 Jy ! Component: 200 - total flux cleaned = 5.72357e-05 Jy ! Total flux subtracted in 200 components = 5.72357e-05 Jy ! Clean residual min=-0.002893 max=0.003536 Jy/beam ! Clean residual mean=0.000369 rms=0.000849 Jy/beam ! Combined flux in latest and established models = 0.879601 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 34 components and 0.879601 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.178279Jy sigma=1.912478 ! Fit after self-cal, rms=0.178279Jy sigma=1.912474 ! Inverting map ! Your choice of large map pixels excluded 2.97% of the data. ! The x-axis pixel size should ideally be below 0.1602 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 2.97% of the data. ! The x-axis pixel size should ideally be below 0.1602 milli-arcsec ! Estimated beam: bmin=0.6003 mas, bmaj=0.9258 mas, bpa=-26.08 degrees ! Estimated noise=0.307602 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6003 x 0.9258 at -26.08 degrees (North through East) ! Clean map min=-0.0022036 max=0.68555 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=0.178279Jy sigma=1.912474 ! Fit after self-cal, rms=0.167931Jy sigma=1.719918 ! Inverting map and beam ! Your choice of large map pixels excluded 2.97% of the data. ! The x-axis pixel size should ideally be below 0.1602 milli-arcsec ! Estimated beam: bmin=0.6002 mas, bmaj=0.9254 mas, bpa=-26.06 degrees ! Estimated noise=0.307696 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000346507 Jy ! Component: 100 - total flux cleaned = 0.000528936 Jy ! Component: 150 - total flux cleaned = 0.000621066 Jy ! Component: 200 - total flux cleaned = 0.000676034 Jy ! Total flux subtracted in 200 components = 0.000676034 Jy ! Clean residual min=-0.002686 max=0.002297 Jy/beam ! Clean residual mean=0.000086 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.880277 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 36 components and 0.880277 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.167914Jy sigma=1.719746 ! Fit after self-cal, rms=0.167914Jy sigma=1.719651 ! Inverting map ! Your choice of large map pixels excluded 2.97% of the data. ! The x-axis pixel size should ideally be below 0.1602 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.54402e-05 Jy ! Component: 100 - total flux cleaned = 6.60489e-05 Jy ! Component: 150 - total flux cleaned = 0.000114857 Jy ! Component: 200 - total flux cleaned = 0.000137867 Jy ! Total flux subtracted in 200 components = 0.000137867 Jy ! Clean residual min=-0.002684 max=0.002276 Jy/beam ! Clean residual mean=0.000085 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.880415 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 36 components and 0.880415 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.167905Jy sigma=1.719537 ! Fit after self-cal, rms=0.167903Jy sigma=1.719465 ! Inverting map ! Your choice of large map pixels excluded 2.97% of the data. ! The x-axis pixel size should ideally be below 0.1602 milli-arcsec ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.167903Jy sigma=1.719465 ! Fit after self-cal, rms=0.167960Jy sigma=1.719394 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 2.97% of the data. ! The x-axis pixel size should ideally be below 0.1602 milli-arcsec ! Estimated beam: bmin=0.5117 mas, bmaj=0.8023 mas, bpa=-27.72 degrees ! Estimated noise=0.515752 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.504351 Jy ! Component: 100 - total flux cleaned = 0.670816 Jy ! Component: 150 - total flux cleaned = 0.757636 Jy ! Component: 200 - total flux cleaned = 0.803666 Jy ! Total flux subtracted in 200 components = 0.803666 Jy ! Clean residual min=-0.006790 max=0.022533 Jy/beam ! Clean residual mean=0.000084 rms=0.001427 Jy/beam ! Combined flux in latest and established models = 0.803666 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 7 model components to the UV plane model. ! The established model now contains 7 components and 0.803666 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 2.97% of the data. ! The x-axis pixel size should ideally be below 0.1602 milli-arcsec ! Estimated beam: bmin=0.6005 mas, bmaj=0.9247 mas, bpa=-26.06 degrees ! Estimated noise=0.307797 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 = 0.0348248 Jy ! Component: 100 - total flux cleaned = 0.0532105 Jy ! Component: 150 - total flux cleaned = 0.0635622 Jy ! Component: 200 - total flux cleaned = 0.0695441 Jy ! Total flux subtracted in 200 components = 0.0695441 Jy ! Clean residual min=-0.002962 max=0.003506 Jy/beam ! Clean residual mean=0.000124 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.87321 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.87321 Jy ! Inverting map ! Your choice of large map pixels excluded 2.97% of the data. ! The x-axis pixel size should ideally be below 0.1602 milli-arcsec ! Added new window around map position (1.4, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00383276 Jy ! Component: 100 - total flux cleaned = 0.00575264 Jy ! Component: 150 - total flux cleaned = 0.00665621 Jy ! Component: 200 - total flux cleaned = 0.00720646 Jy ! Total flux subtracted in 200 components = 0.00720646 Jy ! Clean residual min=-0.002750 max=0.002573 Jy/beam ! Clean residual mean=0.000086 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.880416 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 34 components and 0.880417 Jy ! Inverting map ! Your choice of large map pixels excluded 2.97% of the data. ! The x-axis pixel size should ideally be below 0.1602 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 2.97% of the data. ! The x-axis pixel size should ideally be below 0.1602 milli-arcsec ! Estimated beam: bmin=2.392 mas, bmaj=2.698 mas, bpa=31.34 degrees ! Estimated noise=0.50946 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00192532 Jy ! Component: 100 - total flux cleaned = 0.00238512 Jy ! Component: 150 - total flux cleaned = 0.00244648 Jy ! Component: 200 - total flux cleaned = 0.00244695 Jy ! Total flux subtracted in 200 components = 0.00244695 Jy ! Clean residual min=-0.002582 max=0.003525 Jy/beam ! Clean residual mean=0.000267 rms=0.000805 Jy/beam ! Combined flux in latest and established models = 0.882864 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) ! Added new window around map position (-12.8, -17.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00299631 Jy ! Component: 100 - total flux cleaned = 0.00376058 Jy ! Component: 150 - total flux cleaned = 0.00412614 Jy ! Component: 200 - total flux cleaned = 0.00434118 Jy ! Total flux subtracted in 200 components = 0.00434118 Jy ! Clean residual min=-0.002343 max=0.003238 Jy/beam ! Clean residual mean=0.000227 rms=0.000768 Jy/beam ! Combined flux in latest and established models = 0.887205 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 72 components and 0.887205 Jy ! Inverting map ! Your choice of large map pixels excluded 2.97% of the data. ! The x-axis pixel size should ideally be below 0.1602 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 2.97% of the data. ! The x-axis pixel size should ideally be below 0.1602 milli-arcsec ! Estimated beam: bmin=0.6005 mas, bmaj=0.9247 mas, bpa=-26.06 degrees ! Estimated noise=0.307797 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000496688 Jy ! Component: 100 - total flux cleaned = 0.000494234 Jy ! Component: 150 - total flux cleaned = 0.000489144 Jy ! Component: 200 - total flux cleaned = 0.000431527 Jy ! Total flux subtracted in 200 components = 0.000431527 Jy ! Clean residual min=-0.002524 max=0.002387 Jy/beam ! Clean residual mean=0.000062 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.887636 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 98 components and 0.887636 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.168023Jy sigma=1.720469 ! Fit after self-cal, rms=0.167997Jy sigma=1.720051 wmodel J2230+6946_X_map.mod ! Writing 98 model components to file: J2230+6946_X_map.mod wobs J2230+6946_X_uvs.fits ! Writing UV FITS file: J2230+6946_X_uvs.fits wwins J2230+6946_X_map.win ! wwins: Wrote 4 windows to J2230+6946_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 2.97% of the data. ! The x-axis pixel size should ideally be below 0.1602 milli-arcsec ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000261124 Jy ! Component: 100 - total flux cleaned = 0.000260956 Jy ! Component: 150 - total flux cleaned = 0.000222008 Jy ! Component: 200 - total flux cleaned = 0.000182965 Jy ! Component: 250 - total flux cleaned = 0.000256971 Jy ! Component: 300 - total flux cleaned = 0.000256489 Jy ! Component: 350 - total flux cleaned = 0.000292741 Jy ! Component: 400 - total flux cleaned = 0.000327665 Jy ! Component: 450 - total flux cleaned = 0.000292276 Jy ! Component: 500 - total flux cleaned = 0.000327184 Jy ! Component: 550 - total flux cleaned = 0.000395434 Jy ! Component: 600 - total flux cleaned = 0.000395102 Jy ! Component: 650 - total flux cleaned = 0.000428915 Jy ! Component: 700 - total flux cleaned = 0.000528674 Jy ! Component: 750 - total flux cleaned = 0.000626936 Jy ! Component: 800 - total flux cleaned = 0.000757496 Jy ! Component: 850 - total flux cleaned = 0.000757428 Jy ! Component: 900 - total flux cleaned = 0.00091847 Jy ! Component: 950 - total flux cleaned = 0.00104618 Jy ! Component: 1000 - total flux cleaned = 0.001268 Jy ! Component: 1050 - total flux cleaned = 0.00136238 Jy ! Component: 1100 - total flux cleaned = 0.00145622 Jy ! Component: 1150 - total flux cleaned = 0.00164252 Jy ! Component: 1200 - total flux cleaned = 0.00182759 Jy ! Component: 1250 - total flux cleaned = 0.00204214 Jy ! Component: 1300 - total flux cleaned = 0.00204212 Jy ! Component: 1350 - total flux cleaned = 0.00222372 Jy ! Component: 1400 - total flux cleaned = 0.00234415 Jy ! Component: 1450 - total flux cleaned = 0.00246408 Jy ! Component: 1500 - total flux cleaned = 0.00267221 Jy ! Component: 1550 - total flux cleaned = 0.00270187 Jy ! Component: 1600 - total flux cleaned = 0.00290798 Jy ! Component: 1650 - total flux cleaned = 0.00305442 Jy ! Component: 1700 - total flux cleaned = 0.00308361 Jy ! Component: 1750 - total flux cleaned = 0.00328639 Jy ! Component: 1800 - total flux cleaned = 0.00343035 Jy ! Component: 1850 - total flux cleaned = 0.00357333 Jy ! Component: 1900 - total flux cleaned = 0.00360175 Jy ! Component: 1950 - total flux cleaned = 0.00374336 Jy ! Component: 2000 - total flux cleaned = 0.00385646 Jy ! Component: 2050 - total flux cleaned = 0.00391272 Jy ! Component: 2100 - total flux cleaned = 0.00396846 Jy ! Component: 2150 - total flux cleaned = 0.00410774 Jy ! Component: 2200 - total flux cleaned = 0.00421872 Jy ! Component: 2250 - total flux cleaned = 0.00427382 Jy ! Component: 2300 - total flux cleaned = 0.0044661 Jy ! Component: 2350 - total flux cleaned = 0.00449338 Jy ! Component: 2400 - total flux cleaned = 0.00449339 Jy ! Component: 2450 - total flux cleaned = 0.00460176 Jy ! Component: 2500 - total flux cleaned = 0.00468304 Jy ! Component: 2550 - total flux cleaned = 0.00484447 Jy ! Component: 2600 - total flux cleaned = 0.00487125 Jy ! Component: 2650 - total flux cleaned = 0.00508467 Jy ! Component: 2700 - total flux cleaned = 0.00519111 Jy ! Component: 2750 - total flux cleaned = 0.00511175 Jy ! Component: 2800 - total flux cleaned = 0.00521715 Jy ! Component: 2850 - total flux cleaned = 0.00532227 Jy ! Component: 2900 - total flux cleaned = 0.00529618 Jy ! Component: 2950 - total flux cleaned = 0.00542653 Jy ! Component: 3000 - total flux cleaned = 0.00555652 Jy ! Component: 3050 - total flux cleaned = 0.00555658 Jy ! Component: 3100 - total flux cleaned = 0.00565985 Jy ! Component: 3150 - total flux cleaned = 0.00576292 Jy ! Component: 3200 - total flux cleaned = 0.00581422 Jy ! Component: 3250 - total flux cleaned = 0.0059675 Jy ! Component: 3300 - total flux cleaned = 0.00612016 Jy ! Component: 3350 - total flux cleaned = 0.00617073 Jy ! Component: 3400 - total flux cleaned = 0.00604442 Jy ! Component: 3450 - total flux cleaned = 0.00627119 Jy ! Component: 3500 - total flux cleaned = 0.00627111 Jy ! Component: 3550 - total flux cleaned = 0.00637112 Jy ! Component: 3600 - total flux cleaned = 0.00654578 Jy ! Component: 3650 - total flux cleaned = 0.00649614 Jy ! Component: 3700 - total flux cleaned = 0.00657046 Jy ! Component: 3750 - total flux cleaned = 0.00676798 Jy ! Component: 3800 - total flux cleaned = 0.00674339 Jy ! Component: 3850 - total flux cleaned = 0.00684181 Jy ! Component: 3900 - total flux cleaned = 0.00698871 Jy ! Component: 3950 - total flux cleaned = 0.00706198 Jy ! Component: 4000 - total flux cleaned = 0.0070133 Jy ! Component: 4050 - total flux cleaned = 0.00718312 Jy ! Total flux subtracted in 4096 components = 0.00723168 Jy ! Clean residual min=-0.001619 max=0.001287 Jy/beam ! Clean residual mean=0.000032 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.894868 Jy keep ! Adding 404 model components to the UV plane model. ! The established model now contains 502 components and 0.894868 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv102_uvs/J2230+6946_X_map.fits ! Inverting map ! Your choice of large map pixels excluded 2.97% of the data. ! The x-axis pixel size should ideally be below 0.1602 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6005 x 0.9247 at -26.06 degrees (North through East) ! Clean map min=-0.0019733 max=0.68518 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv102_uvs/J2230+6946_X_map.fits wmodel /scr/pima/rv102_uvs/J2230+6946_X_map.mod ! Writing 502 model components to file: /scr/pima/rv102_uvs/J2230+6946_X_map.mod wobs /scr/pima/rv102_uvs/J2230+6946_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv102_uvs/J2230+6946_X_uvs.fits wwins /scr/pima/rv102_uvs/J2230+6946_X_map.win ! wwins: Wrote 5 windows to /scr/pima/rv102_uvs/J2230+6946_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.685177 invert ! Inverting map ! Your choice of large map pixels excluded 2.97% of the data. ! The x-axis pixel size should ideally be below 0.1602 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000396393 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.173558 0.173558 0.347116 0.694231 1.38846 2.77692 5.55385 11.1077 22.2154 44.4308 88.8616 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.685 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1728.53 quit ! Quitting program ! Log file /scr/pima/rv102_uvs/J2230+6946_X_dfm.log closed on Sat Nov 9 10:22:56 2019