- M&TA MONTHLY REPORT -

February 2017

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Configuration/Radiation Overview for February 2017

ACIS

ACIS DOSE Registered-Photon-Map

The steps we took to compute the dose map are;

Please check more detail plots at Telemetered Photon Dose Trend page.

  • February registered-photon-map in fits

  • February Dose Map


    TOTAL


    CCD I3


    CCD S3

    Statistics:
    # IMAGE     NPIX     MEAN        RMS        MIN     MAX
    ACIS_feb17 6004901       7.006         22.763           0.0     5255
    
    
    I2 node 0  262654	5.983332	2.914894	0.0	 50.0
    I2 node 1  262654	6.244646	11.066007	0.0	5228.0
    I2 node 2  262654	6.281808	2.942551	0.0	 56.0
    I2 node 3  262654	6.303719	20.465731	0.0	5255.0
    
    I3 node 0  262654	6.184881	4.135542	0.0	945.0
    I3 node 1  262654	5.803468	4.725281	0.0	199.0
    I3 node 2  262654	5.329377	2.627758	0.0	 45.0
    I3 node 3  262654	5.325262	2.690293	0.0	 87.0
    
    S2 node 0  262654	7.602708	10.146668	0.0	2104.0
    S2 node 1  262654	8.511769	10.854139	0.0	1008.0
    S2 node 2  262654	11.135520	15.239073	0.0	1480.0
    S2 node 3  262654	13.547602	16.537156	0.0	635.0
    
    S3 node 0  262654	19.617574	90.073346	0.0	4418.0
    S3 node 1  262654	14.581832	13.863393	0.0	284.0
    S3 node 2  262654	12.646013	15.432910	0.0	283.0
    S3 node 3  262654	11.191282	15.297720	0.0	281.0
    
    
  • Jul 1999 - Feb #YEARE# registered-photon-map in fits
  • Cumulative Dose Map


    TOTAL


    CCD I3


    CCD S3
    
    Statistics:
     IMAGE     NPIX      MEAN        RMS           MIN      MAX
    ACIS_total   6004901       2079.181         2705.557           0.0   118607
    
    
    I2 node 0  262654	1783.378600	346.659776	364.0	9829.0
    I2 node 1  262654	1877.931938	478.949035	382.0	58547.0
    I2 node 2  262654	6.281808	2.942551	0.0	 56.0
    I2 node 3  262654	1915.338750	491.291525	367.0	28330.0
    
    I3 node 0  262654	2023.432303	497.374136	368.0	7902.0
    I3 node 1  262654	2108.589007	1611.644202	362.0	45263.0
    I3 node 2  262654	1846.153834	337.330057	356.0	10118.0
    I3 node 3  262654	5.325262	2.690293	0.0	 87.0
    
    S2 node 0  262654	2422.865885	356.559451	1294.0	21532.0
    S2 node 1  262654	8.511769	10.854139	0.0	1008.0
    S2 node 2  262654	2837.169776	536.206156	1702.0	27431.0
    S2 node 3  262654	2775.889895	387.686442	1596.0	49178.0
    
    S3 node 0  262654	4302.951114	1890.722728	1773.0	13973.0
    S3 node 1  262654	5494.249444	2159.835970	0.0	14422.0
    S3 node 2  262654	4266.128091	1075.334069	1780.0	10252.0
    S3 node 3  262654	3295.576109	491.914143	1900.0	11001.0
    
    
  • Integrated Exposure Maps of Last 12 Months
  • Nov 2016 Aug 2016 May 2016 Feb 2016

    The Mean Detrended CTI

    We report CTIs with a refined data definition. CTIs were computed for the temperature dependency corrected data. Please see CTI page for detailed explanation. CTI's are computed for Mn K alpha, and defined as slope/intercept x10^4 of row # vs ADU. Data file: here

    Imaging CCDs

    Spectral CCDs

    Backside CCDs


    Focal Plane Temperature

    Feb 2017 Focal Temperature

    The Mean (max) FPT:
    -114.46 +/- 1.79 C
    Mean Width:
    1.03 +/- 0.49 days

    Averaged Focal Plane Temperature

    We are using 10 period moving averages to show trends of peak temperatures and peak widths. Note, the gaps in the width plot are due to missing/corrupted data.

    Focal Plane Temperature, Sun Angle and Altitude


    Bad Pixels

    The plots below were generated with a new warm pixel finding script. Please see Acis Bad Pixel Page for details.

    Front Side CCDs

    Back Side CCD (CCD5)


    Science Instrument Background Rates

    Name Low (keV)High(KeV)Description
    SSoft 0.00 0.50 Super soft photons
    Soft 0.50 1.00 Soft photons
    Med 1.00 3.00 Moderate energy photons
    Hard 3.00 5.00 Hard Photons
    Harder 5.00 10.00 Very Hard photons
    Hardest10.00   Beyond 10 keV
    This page shows scientific instrument background data based on Acis observations. A source region file is generated using get_srcregions and then the input event file is filtered using the regions in that file to remove the sources.


    HRC

    DOSE of Central 4K Pore-Pairs

    Please refer to Maximum Dose Trends for more details.

  • Feb HRCI Dose in fits
  • IMAGE                NPIX      MEAN    STDDEV      MIN       MAX
    HRCI_02_2017.fits  16777216	0.078 	0.280 	0.000 	4.000 
    
  • AUG 1999 - Feb 2017 HRCI Dose in fits
  • IMAGE                       NPIX      MEAN    STDDEV      MIN       MAX
    HRCI_08_1999_02_2017.fits  16777216	4.622 	5.067 	0.000 	292.000 
    
  • Feb HRCS Dose in fits
  • IMAGE                NPIX      MEAN    STDDEV      MIN       MAX
    HRCS_02_2017.fits  16777216	0.082 	0.312 	0.000 	6.000 
    
  • AUG 1999 - Feb 2017 HRCS Dose in fits
  • IMAGE                       NPIX      MEAN    STDDEV      MIN       MAX
    HRCS_08_1999_02_2017.fits  16777216	16.318 	29.240 	0.000 	1705.000 
    
    Max dose trend plots corrected for events that "pile-up" in the center of the taps due to bad position information.

  • HRC I: Integrated Exposure Maps of Last 12 Months
  • Nov 2016 Aug 2016 May 2016 Feb 2016
  • HRC S: Integrated Exposure Maps of Last 12 Months
  • Nov 2016 Aug 2016 May 2016 Feb 2016

    TOP


    HRMA Focus

    Plots below show various characteristics of detected imaging sources. Standard level 2 data products (*src2.fits) are used. Only observations with focus (sim_x) within 0.01 mm of nominal value for given SI configuration are used. Sources are also filtered for strength (SNR > 15).

    For individual detectors, please go to MTA SRC2 Monitoring page.


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    Gratings

    Focus

    We plot the width of the zero order streak of ACIS/HETG observations and the width of the zero order image for HRC/LETG observations of point sources. No significant defocusing trend is seen at this time. See Gratings Focus pages.


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    PCAD

    ACA Trending

    ACA Trending - Entire Period

    ACA Trending - Feb 2017

    Gyro Bias Drift


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    Radiation History

    Radiation Zone Timing

    Plotted below are radiation zone timing plots based on the following definitions of radiation zone:

    Radiation Count Rates of Feb 2017


    Sun Spot History


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    Trending

    Quarterly Trends




    Envelope Trending

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    Spacecraft Motions

    TSC and FA Cummulative Moter Distance

    HETG and LETG Cummulative Insertion Counts

    HETG/LETG Insertion/Retraction Angle

    Reaction Wheel Rotations

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    Links to Past Monthly Reports


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