Observation information
- date-obs: 2022-09-17
- time-obs: 03:26:58.995700000
- date-end: 2022-09-17
- time-end: 07:29:36.995500000
- obs_id: A11_075T01_9000005342
- exposure: 6331.06088641
- sourceid: TXS 0210+515
- observer: mpratik73
- ra_pnt: 33.57458
- dec_pnt: 51.74778
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1A11_075T01_9000005342_37688cztM0_level2.evt
| modeM0/AS1A11_075T01_9000005342_37688cztM0_level2_quad_clean.evt
|
Size (bytes) | 815,207,040 | 128,036,160 |
Size | 777.4 MB
| 122.1 MB
|
Events in quadrant A | 6,445,880 | 777,511 |
Events in quadrant B | 6,182,159 | 797,842 |
Events in quadrant C | 5,326,519 | 802,443 |
Events in quadrant D | 6,012,413 | 761,200 |
Level1 data integrity
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 218 | 0 |
B | 0 | 218 | 0 |
C | 0 | 218 | 0 |
D | 0 | 218 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 25923 | 4 |
B | 0 | 25398 | 3 |
C | 0 | 22266 | 3 |
D | 0 | 25179 | 3 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 38 | 0 |
B | 0 | 38 | 0 |
C | 0 | 38 | 0 |
D | 0 | 39 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 10665 | 30 | 0.281294% |
B | 10665 | 409 | 3.834974% |
C | 10665 | 50 | 0.468823% |
D | 10665 | 225 | 2.109705% |
Noise dominated fraction
Noise dominated data is calculated using 1-second bins in cleaned event files. If a bin has >2000 counts, and if more than 50% of those come from <1% of pixels, then it is considered to be noise-dominated and hence unusable.
Quadrant |
# 1 sec bins |
Bins with >0 counts |
Bins with >2000 counts |
High rate bins dominated by noise |
Noise dominated (total time) |
Noise dominated (detector-on time) |
Marked lightcurve |
A | 13470 | 10667 | 16 | 16 | 0.12% | 0.15% |  |
B | 13469 | 10664 | 325 | 325 | 2.41% | 3.05% |  |
C | 13469 | 10664 | 49 | 49 | 0.36% | 0.46% |  |
D | 13469 | 10664 | 203 | 203 | 1.51% | 1.90% |  |
Top noisy pixels
Top three noisy pixels from each quadrant. If the there are fewer than three noisy pixels in the level2.evt file, extra rows are filled as -1
Pixel properties |
Quadrant properties |
Quadrant |
DetID |
PixID |
Counts |
Sigma |
Mean |
Median |
Sigma |
A | 15 | 222 | 1085327 | 4468.06 | 1208 | 1181 | 242.6 |
A | 10 | 83 | 555108 | 2282.88 | 1208 | 1181 | 242.6 |
A | 13 | 248 | 47525 | 190.99 | 1208 | 1181 | 242.6 |
B | 5 | 255 | 851520 | 3749.7 | 1189 | 1158 | 226.8 |
B | 5 | 172 | 330972 | 1454.33 | 1189 | 1158 | 226.8 |
B | 0 | 230 | 92448 | 402.55 | 1189 | 1158 | 226.8 |
C | 15 | 214 | 453565 | 1643.22 | 1183 | 1188 | 275.3 |
C | 0 | 10 | 97705 | 350.59 | 1183 | 1188 | 275.3 |
C | 15 | 159 | 83113 | 297.58 | 1183 | 1188 | 275.3 |
D | 12 | 227 | 549032 | 1929.71 | 1175 | 1142 | 283.9 |
D | 13 | 249 | 292489 | 1026.15 | 1175 | 1142 | 283.9 |
D | 2 | 153 | 277223 | 972.38 | 1175 | 1142 | 283.9 |
Detector plane histogram (DPH)
Histogram calculated using DETX and DETY for each event in the final _common_clean file
Quadrant A |
 |
 |
Quadrant B |
Quadrant D |
 |
 |
Quadrant C |
Count rate plots and images
Plot type |
Count rate plots |
Images |
Comparison with Poisson distribution
Blue bars denote a histogram of data divided into 1 sec bins.
Red curve is a Poisson curve with rate = median count rate of data. |
 |
 |
Quadrant-wise count rates
Data is divided into 100 sec bins |
 |
 |
Module-wise count rates for Quadrant A
Data is divided into 100 sec bins |
 |
 |
Module-wise count rates for Quadrant B
Data is divided into 100 sec bins |
 |
 |
Module-wise count rates for Quadrant C
Data is divided into 100 sec bins |
 |
 |
Module-wise count rates for Quadrant D
Data is divided into 100 sec bins |
 |
 |
Housekeeping plots
Parameter |
Plot |
CZT HV Monitor |  |
D_VDD |  |
Temperature 1 |  |
Veto HV Monitor |  |
Veto LLD |  |
Alpha Counter |  |
_CPM_Rate |  |
CZT Counter |  |
+2.5 Volts monitor |  |
+5 Volts monitor |  |
_ROLL_ROT |  |
_Roll_DEC |  |
_Roll_RA |  |
Veto Counter |  |