Observation information
- date-obs: 2022-09-13
- time-obs: 20:45:24.989700000
- date-end: 2022-09-13
- time-end: 23:20:43.990500000
- obs_id: A11_075T01_9000005342
- exposure: 3359.3219212
- 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_37639cztM0_level2.evt
| modeM0/AS1A11_075T01_9000005342_37639cztM0_level2_quad_clean.evt
|
Size (bytes) | 551,646,720 | 67,852,800 |
Size | 526.1 MB
| 64.7 MB
|
Events in quadrant A | 7,840,223 | 281,462 |
Events in quadrant B | 2,696,304 | 476,539 |
Events in quadrant C | 2,676,061 | 481,706 |
Events in quadrant D | 3,138,837 | 447,641 |
Level1 data integrity
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 110 | 0 |
B | 0 | 110 | 0 |
C | 0 | 110 | 0 |
D | 0 | 110 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 26868 | 3 |
B | 0 | 11496 | 2 |
C | 0 | 11071 | 2 |
D | 0 | 13062 | 2 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 40 | 0 |
B | 0 | 40 | 0 |
C | 0 | 40 | 0 |
D | 0 | 40 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 5224 | 2761 | 52.852221% |
B | 5224 | 76 | 1.454824% |
C | 5224 | 21 | 0.401991% |
D | 5224 | 102 | 1.952527% |
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 | 9319 | 5226 | 1650 | 1650 | 17.71% | 31.57% |  |
B | 9319 | 5224 | 54 | 54 | 0.58% | 1.03% |  |
C | 9319 | 5224 | 12 | 12 | 0.13% | 0.23% |  |
D | 9319 | 5224 | 93 | 93 | 1.00% | 1.78% |  |
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 | 6075257 | 80337.55 | 375 | 368 | 75.6 |
A | 10 | 83 | 196866 | 2598.59 | 375 | 368 | 75.6 |
A | 6 | 10 | 93470 | 1231.23 | 375 | 368 | 75.6 |
B | 5 | 200 | 142363 | 1270.78 | 588 | 575 | 111.6 |
B | 5 | 172 | 112031 | 998.93 | 588 | 575 | 111.6 |
B | 4 | 232 | 29101 | 255.66 | 588 | 575 | 111.6 |
C | 15 | 214 | 240554 | 1765.91 | 585 | 589 | 135.9 |
C | 14 | 254 | 88427 | 646.4 | 585 | 589 | 135.9 |
C | 0 | 10 | 66989 | 488.64 | 585 | 589 | 135.9 |
D | 2 | 249 | 397544 | 2840.2 | 572 | 558 | 139.8 |
D | 2 | 250 | 292398 | 2087.94 | 572 | 558 | 139.8 |
D | 12 | 233 | 73996 | 525.41 | 572 | 558 | 139.8 |
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 |  |