Observation information
- date-obs: 2022-12-23
- time-obs: 18:11:45.541500000
- date-end: 2022-12-23
- time-end: 22:49:27.539900000
- obs_id: A12_083T07_9000005440
- exposure: 6754.71175726
- sourceid: UGC 5010
- observer: M3Sardaneta
- ra_pnt: 141.2296
- dec_pnt: 26.77467
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1A12_083T07_9000005440cztM0_level2.fits
| modeM0/AS1A12_083T07_9000005440cztM0_level2_quad_clean.evt
|
Size (bytes) | 106,482,240 | 111,600,000 |
Size | 101.5 MB
| 106.4 MB
|
Events in quadrant A | 666,608 | 710,277 |
Events in quadrant B | 640,734 | 703,308 |
Events in quadrant C | 606,574 | 637,589 |
Events in quadrant D | 444,616 | 464,588 |
Level1 data integrity
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 30407 | 0 |
B | 0 | 25985 | 0 |
C | 0 | 39581 | 0 |
D | 0 | 75433 | 0 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 42 | 0 |
B | 0 | 42 | 0 |
C | 0 | 42 | 0 |
D | 0 | 42 | 0 |
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 256 | 0 |
B | 0 | 256 | 0 |
C | 0 | 256 | 0 |
D | 0 | 256 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 12484 | 96 | 0.768984% |
B | 12484 | 73 | 0.584748% |
C | 12484 | 1450 | 11.614867% |
D | 12484 | 5417 | 43.391541% |
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 | 16663 | 12484 | 0 | 0 | 0.00% | 0.00% |  |
B | 16663 | 12481 | 0 | 0 | 0.00% | 0.00% |  |
C | 16663 | 12475 | 0 | 0 | 0.00% | 0.00% |  |
D | 16663 | 12378 | 0 | 0 | 0.00% | 0.00% |  |
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 | 9 | 19 | 569 | 8.77 | 174 | 163 | 46.3 |
A | 7 | 110 | 551 | 8.38 | 174 | 163 | 46.3 |
A | 0 | 29 | 520 | 7.71 | 174 | 163 | 46.3 |
B | 2 | 9 | 541 | 10.48 | 169 | 162 | 36.2 |
B | 3 | 80 | 509 | 9.6 | 169 | 162 | 36.2 |
B | 2 | 8 | 474 | 8.63 | 169 | 162 | 36.2 |
C | 1 | 81 | 507 | 8.22 | 160 | 150 | 43.4 |
C | 1 | 80 | 492 | 7.88 | 160 | 150 | 43.4 |
C | 1 | 65 | 449 | 6.89 | 160 | 150 | 43.4 |
D | 4 | 160 | 371 | 7.11 | 127 | 116 | 35.9 |
D | 7 | 3 | 368 | 7.02 | 127 | 116 | 35.9 |
D | 3 | 14 | 339 | 6.22 | 127 | 116 | 35.9 |
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 |  |