Observation information
- date-obs: 2023-08-30
- time-obs: 16:00:08.181900000
- date-end: 2023-08-30
- time-end: 18:12:54.182000000
- obs_id: T05_138T01_9000005828
- exposure: 5016.38622433
- 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_9000005828_42835cztM0_level2.fits
| modeM0/AS1T05_138T01_9000005828_42835cztM0_level2_quad_clean.evt
|
Size (bytes) | 335,473,920 | 90,996,480 |
Size | 319.9 MB
| 86.8 MB
|
Events in quadrant A | 3,135,883 | 606,238 |
Events in quadrant B | 2,354,750 | 629,836 |
Events in quadrant C | 2,900,996 | 611,233 |
Events in quadrant D | 3,620,505 | 542,800 |
Level1 data integrity
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 12506 | 2 |
B | 0 | 10556 | 2 |
C | 0 | 11816 | 2 |
D | 0 | 14309 | 2 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 27 | 0 |
B | 0 | 28 | 0 |
C | 0 | 28 | 0 |
D | 0 | 28 | 0 |
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 106 | 0 |
B | 0 | 106 | 0 |
C | 0 | 106 | 0 |
D | 0 | 106 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 5215 | 33 | 0.632790% |
B | 5215 | 6 | 0.115053% |
C | 5215 | 37 | 0.709492% |
D | 5215 | 177 | 3.394056% |
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 | 7158 | 5216 | 18 | 18 | 0.25% | 0.35% |  |
B | 7158 | 5216 | 0 | 0 | 0.00% | 0.00% |  |
C | 7158 | 5216 | 30 | 30 | 0.42% | 0.58% |  |
D | 7158 | 5216 | 173 | 173 | 2.42% | 3.32% |  |
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 | 614463 | 5085.45 | 583 | 572 | 120.7 |
A | 15 | 222 | 181230 | 1496.56 | 583 | 572 | 120.7 |
A | 12 | 189 | 56163 | 460.51 | 583 | 572 | 120.7 |
B | 0 | 190 | 44511 | 392.13 | 585 | 569 | 112.1 |
B | 12 | 111 | 13635 | 116.6 | 585 | 569 | 112.1 |
B | 11 | 111 | 12459 | 106.11 | 585 | 569 | 112.1 |
C | 14 | 254 | 343729 | 2573.34 | 569 | 575 | 133.3 |
C | 15 | 214 | 213185 | 1594.38 | 569 | 575 | 133.3 |
C | 7 | 220 | 81758 | 608.8 | 569 | 575 | 133.3 |
D | 1 | 52 | 722625 | 5312.71 | 558 | 545 | 135.9 |
D | 10 | 118 | 185564 | 1361.28 | 558 | 545 | 135.9 |
D | 1 | 47 | 108595 | 794.98 | 558 | 545 | 135.9 |
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 |  |