M&TA June 2015 Monthly Report

ACIS

ACIS DOSE Registered-Photon-Map

The steps we took to compute the dose map are;

Level 1 Event files for a specified month are obtained from archive.
Image data including I2, I3, S2, S3 CCDs are extracted from all event files.
All the extracted image data were merged to create a month long exposure map for the month.
The exposure map is opened with ds9, and check a distribution of count rates against energy. From this, estimate the upper threshold value. Any events beyond this upper threshold are assumed erroneous events such as bad pixels.
Using this upper threshold, the data is filtered, and create a cleaned exposure map for the month.
The exposure map from each month from the Sep 1999 is added up to create a cumulative exposure map for each month.
Using fimgstatistic, we compute count rate statistics for each CCDs.
For observations with high data drop rates (e.g., Crab nebula, Cas A), we corrected the

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

June registered-photon-map in fits

June Dose Map

TOTAL

CCD I3

CCD S3

Statistics:
# IMAGE     NPIX     MEAN        RMS        MIN     MAX
ACIS_jun15 6004901   11.694      17.051     0.0     6797


I2 node 0  262654   7.672448     3.411970   0.0    62.0
I2 node 1  262654   8.117188     4.019061   0.0   389.0
I2 node 2  262654   8.128772     3.549743   0.0    70.0
I2 node 3  262654   8.136598    15.577448   0.0  6797.0

I3 node 0  262654   9.538285     4.143460   0.0    91.0
I3 node 1  262654   10.529587   12.877622   0.0  4527.0
I3 node 2  262654   8.693283     3.554114   0.0    95.0
I3 node 3  262654   8.772677     3.684346   0.0   141.0

S2 node 0  262654   12.466954   15.064991   0.0  3361.0
S2 node 1  262654   14.849926    8.360119   0.0    76.0
S2 node 2  262654   21.434509   19.647658   0.0  6586.0
S2 node 3  262654   26.762085   19.142629   0.0   429.0

S3 node 0  262654   22.992157   21.741904   0.0   181.0
S3 node 1  262654   25.728369   16.513481   0.0   146.0
S3 node 2  262654   27.731216   18.357524   1.0   100.0
S3 node 3  262654   21.165632   13.250624   0.0   214.0

Jul 1999 - Jun 2015 registered-photon-map in fits

Cumulative Dose Map

TOTAL

CCD I3

CCD S3


Statistics:
 IMAGE     NPIX      MEAN        RMS          MIN      MAX
ACIS_total 6004901   1904.866    2491.219     0.0     109358


I2 node 0  262654   1596.161597  306.293246   302.0    9132.0
I2 node 1  262654   1683.430152  424.554758   332.0   40531.0
I2 node 2  262654   1717.248525  362.450312   331.0    9253.0
I2 node 3  262654   1714.775351  434.057910   316.0   28082.0

I3 node 0  262654   1803.099661  431.856768   314.0    7041.0
I3 node 1  262654   1893.581622 1430.636499   321.0   36046.0
I3 node 2  262654   1650.547972  297.842435   304.0    8575.0
I3 node 3  262654   1635.598161  317.448175   286.0   27608.0

S2 node 0  262654   2221.531464  321.516297  1185.0   21253.0
S2 node 1  262654   2365.559621  517.376865  1241.0   13046.0
S2 node 2  262654   2616.843183  501.777557  1603.0   19839.0
S2 node 3  262654   2552.225600  366.559264  1526.0   43470.0

S3 node 0  262654   3954.126095 1815.423175  1642.0   13656.0
S3 node 1  262654   5183.461765 2122.216726     0.0   14126.0
S3 node 2  262654   3974.425092 1038.143884  1608.0    9621.0
S3 node 3  262654   3051.983178  474.693913  1750.0   10463.0

Integrated Exposure Maps of Last 12 Months

Mar 2015	Dec 2014	Sep 2014	Jun 2014

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

Jun 2015 Focal Temperature

The Mean (max) FPT:
-116.16	+/- 2.74 C
Mean Width:
0.77	+/- 0.67 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
Hardest	10.00		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.

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HRC

DOSE of Central 4K Pore-Pairs

Please refer to Maximum Dose Trends for more details.

JUN HRC-I dose fits image - no observations

No Data

AUG 1999 - Jun 2015 HRC-I Dose in fits

        IMAGE                NPIX      MEAN    STDDEV      MIN       MAX
HRCI_08_1999_06_2015.fits  16777216   4.326    4.917       0.0       292.0

Jun HRC-S dose fits image - no observations

  
No Data

AUG 1999 - JUN 2015 HRC-S Dose in fits

        IMAGE                NPIX     MEAN      STDDEV      MIN      MAX
HRCS_08_1999_06_2015.fits  16777216  15.700     27.718      0.0      1684.0

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

Mar 2015	Dec 2014	Sep 2014	Jun 2014

HRC S: Integrated Exposure Maps of Last 12 Months

Mar 2015	Dec 2014	Sep 2014	Jun 2014

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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 - JUN 2015

Fid Light Drift

Fid light positions on ACA drift with time. The drift trends of Fid light 2 with ACIS-I and ACIS-S configurations are shown below.

The top panel shows Fid light 2 drift in ACENT I (app. along with -Y axis), and the bottom panel shows that in ACENT J (app. along with Z axis). The unit is a pixel, and one pixel is approximately 0.5 arcsec. The slope listed at the top right corner is the change in a position per year (arcsec/yr). The vertical line on DOM = 1411 (Jun 1, 2003) indicates a transition date of use of IRU-1 to IRU-2.
See also Tom Aldcroft's updated page: https://cxc.cfa.harvard.edu/mta/ASPECT/fid_drift

Fid 2 (ACIS-I)

Fid 2 (ACIS-S)

Fid 8 (HRC-I)

Fid 12 (HRC-S)

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:

RADZONE - Ephin levels (in any of the E1300,P4GM,P41GM channels) are more than 1/3 of RADMON safing thresholds.
RADMON - Radmon is disabled for radiation zone (as commanded based on OFLS model, for comparison with actual radiation levels).
PERIGEE - Time of closest earth approach (for comparison)

Radiation Count Rates of Jun 2015

Sun Spot History

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Critical Trends

ACIS Temperatures - Daily Maximums
MSID	MEAN	RMS	DELTA/YR	DELTA/YR/YR	UNITS	DESCRIPTION
1PDEAAT	304.90	8.72	-3.344e-01	5.512e-01	K	PSMC DEA PS A TEMP
1PIN1AT	291.73	7.81	-1.061e-01	1.163e-02	K	PSMC TEMP 1A

HRMA Computed Averages - Daily Maximums
MSID	MEAN	RMS	DELTA/YR	DELTA/YR/YR	UNITS	DESCRIPTION
OBAAVG	291.27	1.94	-3.252e-01	6.943e+00	TEMP	OBA/TFTE

EPHIN Temperatures - Daily Maximums
MSID	MEAN	RMS	DELTA/YR	DELTA/YR/YR	UNITS	DESCRIPTION
TEIO	328.99	20.79	5.543e+00	6.611e+00	K	EPHIN ELECTRONICS HOUSING TEMP
TEPHIN	334.26	6.58	1.059e+00	5.900e+00	K	EPHIN SENSOR HOUSING TEMP

S/C Main Temperatures - Daily Maximums
MSID	MEAN	RMS	DELTA/YR	DELTA/YR/YR	UNITS	DESCRIPTION
TCYLFMZM	307.64	26.11	2.221e+00	1.135e+00	K	CNT CYL TEMP:-Z SIDE UNDER LAE-1
TCYLFMZP	309.66	24.94	2.212e+00	6.079e-01	K	CNT CYL TEMP:-Z SIDE UNDER LAE-2

S/C Ancillary Temperatures - Daily Maximums
MSID	MEAN	RMS	DELTA/YR	DELTA/YR/YR	UNITS	DESCRIPTION
TFSSBKT1	343.31	19.14	9.356e-02	1.758e+01	K	FSS BRACKET-1 TEMP (+Y)
TFSSBKT2	338.65	25.65	4.050e+00	-7.843e+00	K	FSS BRACKET-2 TEMP (+Y)
TSCTSF1	303.03	3.42	1.671e+00	-8.560e-01	K	SC-TS FITTING -1 TEMP
TSCTSF6	305.17	3.87	2.099e+00	-5.975e-01	K	SC-TS FITTING -6 TEMP

MUPS - Daily Maximums
MSID	MEAN	RMS	DELTA/YR	DELTA/YR/YR	UNITS	DESCRIPTION
PM1THV1T	333.47	8.23	-2.762e-01	-1.892e+02	K	MUPS 1 THRUSTER VALVE 01 TEMP
PLINE02T	317.64	11.13	3.347e+00	5.826e+00	K	PROP LINE TEMP 02
PLINE03T	316.64	13.64	3.278e+00	7.846e+00	K	PROP LINE TEMP 03
PLINE04T	302.24	12.73	3.233e+00	7.055e+00	K	PROP LINE TEMP 04

Quarterly Trends

EPH Temperature and Voltage

Previous Quarter
MSID	MEAN	RMS	DELTA/YR	DELTA/YR/YR	UNITS	DESCRIPTION
5EIOT	353.58	18.35	2.813e+01	-8.715e+02	K	EIO TEMP
5EPHINT	330.35	6.44	1.036e+01	-3.640e+01	K	EPHIN TEMP
HKEBOXTEMP	335.43	6.52	1.083e+01	-6.795e+01	K	EPHIN HOUSEKEEPING EBOX: TEMPERATURE (5EHSE300)
HKP5V	5.08	8.979e-03	4.000e-02	-6.308e-02	V	HK 5 Volts Rail - Voltage
HKP6I	137.06	0.82	9.304e-01	9.419e+00	AMP	HK 6 Volts Rail - Current
HKP6V	5.78	1.146e-02	-1.437e-02	4.781e-02	V	HK 6 Volts Rail - Voltage
TEIO	327.43	19.92	3.176e+01	-9.460e+02	K	EPHIN ELECTRONICS HOUSING TEMP
TEPHIN	330.62	6.41	1.150e+01	-1.007e+02	K	EPHIN SENSOR HOUSING TEMP

ACA Thermal

Previous Quarter
MSID	MEAN	RMS	DELTA/YR	DELTA/YR/YR	UNITS	DESCRIPTION
AACBPPT	305.96	1.11	5.273e+00	-3.220e+01	K	AC BASEPLATE TEMP (PRIME)
AACBPRT	300.83	1.11	5.307e+00	-3.249e+01	K	AC BASEPLATE TEMP (RDNT)
AACCCDPT	257.45	1.05	4.803e+00	-2.973e+01	K	AC CCD TEMP (PRI)
AACCCDRT	300.99	1.23	5.687e+00	-3.346e+01	K	AC CCD TEMP (RDNT)
AACH1T	298.16	1.20	5.614e+00	-3.500e+01	K	AC HOUSING TEMP (ACH1)
AACH2T	298.21	1.20	5.635e+00	-3.326e+01	K	AC HOUSING TEMP (ACH2)
AAOTALT	297.80	1.19	5.565e+00	-3.509e+01	K	AC OPT TEL ASSY LENS TEMP
AAOTAPMT	297.12	1.18	5.597e+00	-3.513e+01	K	AC OPT TEL ASSY PRIMARY MIRROR TEMP
AAOTASMT	297.26	1.18	5.519e+00	-4.060e+01	K	AC OPT TEL ASSY SECONDARY MIRROR TEMP
AAOTH2MT	297.73	1.19	5.607e+00	-3.763e+01	K	AC OPT TEL ASSY SECONDARY MIRROR TEMP (HRMA)

Envelope Trending

EPS Battery

HRMA Heters

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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

Year Month

2015 Jan Feb Mar Apr May

2014 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

2013 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

2012 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

2011 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

2010 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

2009 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

2008 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

2007 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

2006 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

2005 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

2004 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

2003 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

2002 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

2001 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

2000 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

1999 Jul Aug Sep Oct Nov Dec

Back to SOT page
If you have any questions about this page, please contact swolk@head.cfa.harvard.edu.

Year	Month
2015	Jan	Feb	Mar	Apr	May
2014	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2013	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2012	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2011	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2010	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2009	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2008	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2007	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2006	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2005	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2004	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2003	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2002	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2001	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2000	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1999							Jul	Aug	Sep	Oct	Nov	Dec

- M&TA MONTHLY REPORT -

June 2015

OUTLINE

Configuration/Radiation Overview for June 2015