Observation information
- date-obs: 2023-08-01
- time-obs: 03:28:15.652600000
- date-end: 2023-08-01
- time-end: 06:03:12.648900000
- obs_id: T05_138T01_9000005802
- exposure: 5898.43998879
- sourceid: V1716 Sco
- observer: GeraltRiv7145
- ra_pnt: 260.6871
- dec_pnt: -41.62111
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1T05_138T01_9000005802_42397cztM0_level2.fits
| modeM0/AS1T05_138T01_9000005802_42397cztM0_level2_quad_clean.evt
|
Size (bytes) | 369,544,320 | 99,054,720 |
Size | 352.4 MB
| 94.5 MB
|
Events in quadrant A | 3,315,972 | 661,961 |
Events in quadrant B | 2,938,489 | 676,781 |
Events in quadrant C | 2,947,770 | 647,843 |
Events in quadrant D | 4,002,102 | 586,506 |
Level1 data integrity
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 32 | 0 |
B | 0 | 32 | 0 |
C | 0 | 32 | 0 |
D | 0 | 32 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 13351 | 2 |
B | 0 | 13050 | 2 |
C | 0 | 12598 | 2 |
D | 0 | 16117 | 2 |
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 126 | 0 |
B | 0 | 126 | 0 |
C | 0 | 126 | 0 |
D | 0 | 126 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 6101 | 22 | 0.360597% |
B | 6102 | 70 | 1.147165% |
C | 6102 | 10 | 0.163881% |
D | 6102 | 141 | 2.310718% |
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 | 9297 | 6103 | 7 | 7 | 0.08% | 0.11% |  |
B | 9298 | 6104 | 43 | 43 | 0.46% | 0.70% |  |
C | 9298 | 6104 | 7 | 7 | 0.08% | 0.11% |  |
D | 9298 | 6104 | 120 | 120 | 1.29% | 1.97% |  |
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 | 625947 | 4567.46 | 669 | 654 | 136.9 |
A | 14 | 223 | 59652 | 430.95 | 669 | 654 | 136.9 |
A | 13 | 6 | 20791 | 147.09 | 669 | 654 | 136.9 |
B | 15 | 85 | 115968 | 899.4 | 663 | 645 | 128.2 |
B | 5 | 172 | 80629 | 623.79 | 663 | 645 | 128.2 |
B | 4 | 141 | 45636 | 350.88 | 663 | 645 | 128.2 |
C | 15 | 214 | 258796 | 1703.91 | 649 | 653 | 151.5 |
C | 4 | 254 | 117478 | 771.12 | 649 | 653 | 151.5 |
C | 14 | 254 | 28050 | 180.84 | 649 | 653 | 151.5 |
D | 2 | 16 | 459727 | 2889.78 | 643 | 622 | 158.9 |
D | 1 | 47 | 367937 | 2312.02 | 643 | 622 | 158.9 |
D | 1 | 52 | 252524 | 1585.56 | 643 | 622 | 158.9 |
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 |  |