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OBSID:
25634
 Title:
AO-23 Calibration Observations of G21.5-09       
Investigator:
Calibration
 Observer:
Kashyap, Vinay
 Phone:
617 495-7173
 Email:
kashyap@cfa.harvard.edu
Target Name:
SNR G021.5-00.9
 Sequence Number:
590626
 Instrument:
HRC-S
 Grating:
NONE
 SI Mode:
H2C_0001B
 Raster Scan:
N
 Annotated DOT:
MAY0123a

Proposal Number:
23500626
 Right Ascension:
278.39
 Declination:
-10.5685
 Status:
archived
 Start Date:
2023-05-07 11:47:50
Category:
SN, SNR AND ISOLATED NS
 Type:
CAL
 AO Cycle:
23
 Dither Flag:
Y
 Y Offset:

 Z Offset:
Est. Count Rate:
10
 Order-1 Count Rate:

 Exposure Time:
10.00
 Time Remaining:

 Reqd Start Time:

 Reqd Stop Time:
Period:

 Epoch:

 Start of Period:

 End of Period:

 PS Margin:

 PE Margin:

 Max Segments:
0

Trigger Level:
DEF
 Range Switch Lvl:
DEF
 Spect Mode:
DEF
 Antico Enab:
DEF
 Width Enab:
DEF
 Width Thold:
DEF
 Uld Enab:
DEF
 Upper Lvl Disc:
DEF
Blank Enab:
EDGE
 U Blank Hi:
255
 V Blank Hi:
127
 U Blank Lo:
0
 V Blank Lo:
65
 Py Shutter Pos:
DEF
 My Shutter Pos:
DEF
 Timing Mode:
N

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

psci Run:
142
 Processing Date:
May 15 2023
 psci Directory:
/nfs/maaxnew/r3/fj/acis124b/acis124.log
OBSID:
25634
 SIM Mode:
HRC-S
 OTG Mode:
NONE
 Seq Number:
MAY0123a
 Target Name:
Histogram_I
 AO:
0
Start VCDU:
77940:072
 Start Time (UTC):
127:42291.917
 Stop Time (UTC):
127:53922.030
 Kilosecs:
11.6
 % Frames:
0.3
 # CCDs:
I2
# Frames:
3481
 # Events:
0
 Events/sec:
0
 PSCI errors:
0
 % drops:
0.0
 Bias Errs:
0
 FP Temp:
-110.7
Parameter Block:
0x00d96014
 Window Block:
-
 # Windows:
0
 FEP Mode:
Te3x3
 BEP Mode:
EH
 Start Row:
0
 # Rows:
1024
Primary Exposure:
33
 Secondary Exposure:
0
 Duty Cycle:
0
 Summing?:
No
 Bias?:
Yes
 Trickle?:
No
 Bias Run:
142

pgf@space.mit.edu Sat Mar 29 10:37:19 EST 2025