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OBSID:
26192
 Title:
AO-23 Calibration Observations of G21.5-09 for Cross-Cal with XMM-Newton  
Investigator:
Calibration
 Observer:
Gaetz, Terrance
 Phone:
617 495-7173
 Email:
tgaetz@cfa.harvard.edu
Target Name:
SNR G21.5-0.9
 Sequence Number:
590649
 Instrument:
ACIS-S
 Grating:
NONE
 SI Mode:
TE_00D60B
 Raster Scan:
N
 Annotated DOT:
FEB2122a

Proposal Number:
23500676
 Right Ascension:
278.39
 Declination:
-10.5685
 Status:
archived
 Start Date:
2022-02-24 10:25:22
Category:
SN, SNR AND ISOLATED NS
 Type:
CAL
 AO Cycle:
23
 Dither Flag:
Y
 Y Offset:
-1.33
 Z Offset:
0.215
Est. Count Rate:
10
 Order-1 Count Rate:

 Exposure Time:
10
 Time Remaining:
10.002
 Reqd Start Time:

 Reqd Stop Time:
Period:

 Epoch:

 Start of Period:

 End of Period:

 PS Margin:

 PE Margin:

 Max Segments:
0

ACIS Mode:
TE
 Standard?:
No
 BEP Mode:
VF
On-Chip Summing?:
No
 Row Sum:

 Column Sum:

 Frame Time:
Subarray Mode:
NONE
 Starting Row:
0
 Row Count:
1023
 Subarray Frame Time:

Duty Cycle?:
No
 Cycle Count:
0
 Primary Exp Time:

 Secondary Exp Time:
Event Filter?:
Yes
 Filter Threshold:
0.1
 Filter Range:
12
 Bias Requested?:
No
 Bias Frequency:

 Bias After?:
No
 Spatial Window?:
No

Abstract:
We continue to monitor the high energy QE of the HRC with periodic observations of the heavily absorbed SNR G21.5-09

Remarks:
Please change TARGET_NAME to SNR G21.5-0.9 to agree with archived data set target names. (There should be a space between "SNR" and "G21.5-0.9")

psci Run:
46
 Processing Date:
Mar 3 2022
 psci Directory:
/nfs/maaxnew/r3/fe/acis119a/acis119.log
OBSID:
26192
 SIM Mode:
ACIS-S
 OTG Mode:
NONE
 Seq Number:
590649
 Target Name:
SNR_G21.5-0.9
 AO:
23
Start VCDU:
112336:120
 Start Time (UTC):
055:38689.502
 Stop Time (UTC):
055:48703.603
 Kilosecs:
10.0
 % Frames:
100.0
 # CCDs:
S1
# Frames:
3293
 # Events:
102997
 Events/sec:
10
 PSCI errors:
0
 % drops:
0.0
 Bias Errs:
0
 FP Temp:
-113.8
Parameter Block:
0x00d60014
 Window Block:
-
 # Windows:
0
 FEP Mode:
Te5x5
 BEP Mode:
F
 Start Row:
0
 # Rows:
1024
Primary Exposure:
30
 Secondary Exposure:
0
 Duty Cycle:
0
 Summing?:
No
 Bias?:
Yes
 Trickle?:
Yes
 Bias Run:
46

pgf@space.mit.edu Mon Mar 31 10:36:39 EST 2025