M&TA June 2019 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_jun19 6004901       8.136         38.589           0.0     6333


I2 node 0  262654	7.586217	3.432581	0.0	 44.0
I2 node 1  262654	7.894721	4.233917	0.0	1069.0
I2 node 2  262654	7.849002	3.438874	0.0	 86.0
I2 node 3  262654	7.652572	3.571533	0.0	 47.0

I3 node 0  262654	8.506954	3.704120	0.0	 72.0
I3 node 1  262654	8.967401	6.141934	0.0	2125.0
I3 node 2  262654	8.120224	3.451318	0.0	 88.0
I3 node 3  262654	8.174600	3.544314	0.0	112.0

S2 node 0  262654	9.271174	14.078034	0.0	3271.0
S2 node 1  262654	10.197600	16.978718	0.0	895.0
S2 node 2  262654	11.961853	29.585687	0.0	6333.0
S2 node 3  262654	11.729619	26.685461	0.0	6203.0

S3 node 0  262654	22.930798	159.768865	0.0	6207.0
S3 node 1  262654	14.571148	26.859934	0.0	1262.0
S3 node 2  262654	14.461569	30.228616	0.0	479.0
S3 node 3  262654	13.165955	28.672267	0.0	623.0

Jul 1999 - Jun 2019 registered-photon-map in fits

Cumulative Dose Map

TOTAL

CCD I3

CCD S3


Statistics:
 IMAGE     NPIX      MEAN        RMS           MIN      MAX
ACIS_total   6004901       2306.916         2981.939           0.0   129390


I2 node 0  262654	1997.622775	397.194734	426.0	11483.0
I2 node 1  262654	2102.039434	555.142626	438.0	92445.0
I2 node 2  262654	2131.500183	451.470572	443.0	11543.0
I2 node 3  262654	2136.687055	551.714245	428.0	28582.0

I3 node 0  262654	2272.714725	560.876805	420.0	8922.0
I3 node 1  262654	2354.821742	1699.460640	445.0	55354.0
I3 node 2  262654	2077.730656	386.314214	420.0	11863.0
I3 node 3  262654	2068.993690	415.197984	373.0	32252.0

S2 node 0  262654	2687.068133	422.576117	1506.0	21897.0
S2 node 1  262654	2848.079886	636.259732	1665.0	15652.0
S2 node 2  262654	3148.115430	642.218493	2099.0	27785.0
S2 node 3  262654	3098.863960	493.595916	1855.0	58917.0

S3 node 0  262654	4740.956633	2171.853015	2088.0	29067.0
S3 node 1  262654	5985.906532	2265.615575	0.0	29484.0
S3 node 2  262654	4742.600896	1260.035880	2042.0	25367.0
S3 node 3  262654	3659.580987	660.933868	2248.0	24888.0

Integrated Exposure Maps of Last 12 Months

Mar 2019	Dec 2018	Sep 2018	Jun 2018

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 2019 Focal Temperature

The Mean (max) FPT:
-110.64	+/- 3.65 C
Mean Width:
1.0	+/- 0.38 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.

HRC

DOSE of Central 4K Pore-Pairs

Please refer to Maximum Dose Trends for more details.

Jun HRCI dose fits image - no observations

 
No Data

AUG 1999 - Jun 2019 HRCI Dose in fits

IMAGE                       NPIX      MEAN    STDDEV      MIN       MAX
HRCI_08_1999_06_2019.fits  16777216	5.781 	5.793 	0.000 	303.000

Jun HRCS Dose in fits

IMAGE                NPIX      MEAN    STDDEV      MIN       MAX
HRCS_06_2019.fits  16777216	0.043 	0.217 	0.000 	5.000

AUG 1999 - Jun 2019 HRCS Dose in fits

IMAGE                       NPIX      MEAN    STDDEV      MIN       MAX
HRCS_08_1999_06_2019.fits  16777216	18.105 	32.935 	0.000 	1731.000

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

Mar 2019	Dec 2018	Sep 2018	Jun 2018

HRC S: Integrated Exposure Maps of Last 12 Months

Mar 2019	Dec 2018	Sep 2018	Jun 2018

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Gratings

Grating Trends/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 Trends pages.

PCAD

ACA Trending

ACA Trending - Entire Period

ACA Trending - Jun 2019

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 Count Rates of Jun 2019

Sun Spot History

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Critical Trends

ACIS Temperatures - Daily Maximums
MSID	MEAN	RMS	DELTA/YR	DELTA/YR/YR	UNITS	DESCRIPTION
1pdeaat	302.711	7.195	-0.042+/-0.007	-0.491+/-0.583	K	PSMC DEA POWER SUPPLY TEMP A
1pin1at	341.721	9.988	0.084+/-0.048	-0.823+/-0.629	K	PSMC TEMP 1A

HRMA Computed Averages - Daily Maximums
MSID	MEAN	RMS	DELTA/YR	DELTA/YR/YR	UNITS	DESCRIPTION
obaavg	297.080	1.614	-0.005+/-0.003	-0.126+/-0.095	TEMP	OBA/TFTE

EPHIN Temperatures - Daily Maximums
MSID	MEAN	RMS	DELTA/YR	DELTA/YR/YR	UNITS	DESCRIPTION
teio	314.354	26.479	-0.056+/-0.027	0.901+/-1.052	K	EPHIN ELECTRONICS HOUSING TEMP
tephin	327.549	7.137	-0.028+/-0.007	-0.404+/-0.378	K	EPHIN SENSOR HOUSING TEMP

S/C Main Temperatures - Daily Maximums
MSID	MEAN	RMS	DELTA/YR	DELTA/YR/YR	UNITS	DESCRIPTION
tcylfmzm	307.614	19.967	-0.109+/-0.020	-1.925+/-1.329	K	CNT CYL TEMP:-Z SIDE UNDER LAE-1
tcylfmzp	309.007	18.137	-0.101+/-0.018	-1.799+/-1.084	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	333.646	28.561	-0.058+/-0.030	-2.216+/-1.096	K	FSS BRACKET-1 TEMP (+Y)
tfssbkt2	329.731	32.868	-0.044+/-0.035	-2.276+/-1.261	K	FSS BRACKET-2 TEMP (-Y)
tsctsf1	312.016	3.745	-0.010+/-0.004	-0.064+/-0.252	K	SC-TS FITTING -1 TEMP
tsctsf6	311.858	3.926	-0.023+/-0.004	-0.604+/-0.279	K	SC-TS FITTING -6 TEMP

MUPS - Daily Maximums
MSID	MEAN	RMS	DELTA/YR	DELTA/YR/YR	UNITS	DESCRIPTION
pm1thv1t	346.444	12.444	-0.043+/-0.013	-1.000+/-0.726	K	MUPS 1 THRUSTER VALVE 01 TEMP
pline02t	327.041	11.788	-0.063+/-0.012	-1.511+/-0.679	K	PROP LINE TEMP 02
pline03t	322.288	14.866	-0.081+/-0.015	-1.944+/-0.809	K	PROP LINE TEMP 03
pline04t	308.006	11.435	-0.067+/-0.012	-1.219+/-0.687	K	PROP LINE TEMP 04

Quarterly Trends

HRMA Struts

Previous Quarter
MSID	MEAN	RMS	DELTA/YR	DELTA/YR/YR	UNITS	DESCRIPTION
4rt584t	299.183	0.748	-0.007+/-0.001	-0.192+/-0.088	K	RT 584 - HRMA STRUT TEMP
4rt585t	299.542	0.698	-0.006+/-0.001	-0.083+/-0.081	K	RT 585 - HRMA STRUT TEMP
4rt586t	296.576	0.600	-0.006+/-0.001	-0.105+/-0.071	K	RT 586 - HRMA STRUT TEMP
4rt587t	291.957	0.440	-0.005+/-0.000	-0.106+/-0.049	K	RT 587 - HRMA STRUT TEMP
4rt597t	304.976	2.181	-0.009+/-0.002	-0.041+/-0.137	K	RT 597 - TFTE AFT CYLINDER TEMP
4rt598t	304.429	2.173	-0.009+/-0.002	0.010+/-0.139	K	RT 598 - TFTE AFT CYLINDER TEMP

OB Forward Bulkhead

Previous Quarter
MSID	MEAN	RMS	DELTA/YR	DELTA/YR/YR	UNITS	DESCRIPTION
4rt705t	291.129	1.016	-0.008+/-0.001	-0.144+/-0.087	K	RT 705 - OB FWD BULKHEAD TEMP
4rt706t	289.910	1.055	-0.008+/-0.001	-0.138+/-0.092	K	RT 706 - OB FWD BULKHEAD TEMP
4rt707t	294.147	1.039	-0.008+/-0.001	-0.117+/-0.090	K	RT 707 - OB FWD BULKHEAD TEMP
4rt708t	297.690	1.161	-0.009+/-0.001	-0.092+/-0.100	K	RT 708 - OB FWD BULKHEAD TEMP
4rt709t	298.536	1.232	-0.009+/-0.001	-0.083+/-0.106	K	RT 709 - OB FWD BULKHEAD TEMP
4rt710t	299.777	1.335	-0.010+/-0.001	-0.085+/-0.109	K	RT 710 - OB FWD BULKHEAD TEMP

HRMA Thermal

Previous Quarter
MSID	MEAN	RMS	DELTA/YR	DELTA/YR/YR	UNITS	DESCRIPTION
4rt568t	297.587	1.214	-0.009+/-0.001	-0.210+/-0.103	K	RT 568 - HRMA AHS INNER CYLINDER
4rt569t	295.804	0.295	-0.003+/-0.000	-0.100+/-0.034	K	RT 569 - PERISCOPE (FIRST FOLD END)
4rt570t	295.253	0.155	(-3.18+/-0.67)e-4	-0.053+/-0.017	K	RT 570 - HRMA RRCA
4rt575t	301.670	1.527	-0.010+/-0.002	-0.153+/-0.116	K	RT 575 - OB FWD CONE TEMP
4rt576t	293.540	1.122	-0.008+/-0.001	-0.209+/-0.096	K	RT 576 - OB FWD CONE TEMP
4rt578t	299.611	2.792	-0.017+/-0.003	-0.314+/-0.176	K	RT 578 - OB MID CONE TEMP

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

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2019	Jan	Feb	Mar	Apr	May
2018	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2017	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2016	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
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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 2019

OUTLINE

Configuration/Radiation Overview for June 2019