Observation information
- date-obs: 2022-09-12
- time-obs: 01:12:27.983800000
- date-end: 2022-09-12
- time-end: 03:52:02.984500000
- obs_id: A11_075T01_9000005342
- exposure: 4019.57410994
- 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_37612cztM0_level2.evt
| modeM0/AS1A11_075T01_9000005342_37612cztM0_level2_quad_clean.evt
|
Size (bytes) | 506,016,000 | 79,087,680 |
Size | 482.6 MB
| 75.4 MB
|
Events in quadrant A | 3,314,470 | 483,923 |
Events in quadrant B | 3,402,944 | 496,939 |
Events in quadrant C | 3,217,995 | 499,313 |
Events in quadrant D | 4,948,075 | 461,316 |
Level1 data integrity
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 134 | 0 |
B | 0 | 134 | 0 |
C | 0 | 134 | 0 |
D | 0 | 134 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 13840 | 3 |
B | 0 | 14511 | 2 |
C | 0 | 13563 | 2 |
D | 0 | 19357 | 2 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 31 | 0 |
B | 0 | 31 | 0 |
C | 0 | 31 | 0 |
D | 0 | 31 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 6499 | 16 | 0.246192% |
B | 6499 | 79 | 1.215572% |
C | 6499 | 12 | 0.184644% |
D | 6499 | 666 | 10.247730% |
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 | 9575 | 6501 | 10 | 10 | 0.10% | 0.15% |  |
B | 9575 | 6499 | 35 | 35 | 0.37% | 0.54% |  |
C | 9575 | 6499 | 7 | 7 | 0.07% | 0.11% |  |
D | 9575 | 6501 | 639 | 639 | 6.67% | 9.83% |  |
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 | 10 | 83 | 358280 | 2394.07 | 736 | 721 | 149.4 |
A | 9 | 143 | 61217 | 405.06 | 736 | 721 | 149.4 |
A | 12 | 189 | 25973 | 169.08 | 736 | 721 | 149.4 |
B | 5 | 172 | 161429 | 1142.14 | 732 | 711 | 140.7 |
B | 0 | 189 | 76388 | 537.8 | 732 | 711 | 140.7 |
B | 0 | 230 | 59277 | 416.2 | 732 | 711 | 140.7 |
C | 15 | 214 | 299761 | 1786.79 | 719 | 724 | 167.4 |
C | 0 | 10 | 51086 | 300.92 | 719 | 724 | 167.4 |
C | 12 | 249 | 27816 | 161.88 | 719 | 724 | 167.4 |
D | 2 | 249 | 1617533 | 9852.98 | 682 | 663 | 164.1 |
D | 2 | 153 | 192663 | 1170.02 | 682 | 663 | 164.1 |
D | 2 | 250 | 124212 | 752.89 | 682 | 663 | 164.1 |
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 |  |