Observation information
- date-obs: 2023-08-01
- time-obs: 03:28:15.652600000
- date-end: 2023-08-01
- time-end: 07:49:29.647100000
- obs_id: T05_138T01_9000005802
- exposure: 4725.8968491
- 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_9000005802cztM0_level2.fits
| modeM0/AS1T05_138T01_9000005802cztM0_level2_quad_clean.evt
|
Size (bytes) | 95,140,800 | 83,355,840 |
Size | 90.7 MB
| 79.5 MB
|
Events in quadrant A | 566,854 | 467,167 |
Events in quadrant B | 543,502 | 464,594 |
Events in quadrant C | 550,984 | 440,881 |
Events in quadrant D | 477,772 | 408,597 |
Level1 data integrity
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 49 | 0 |
B | 0 | 49 | 0 |
C | 0 | 49 | 0 |
D | 0 | 49 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 23173 | 0 |
B | 0 | 22789 | 0 |
C | 0 | 23789 | 0 |
D | 0 | 27371 | 0 |
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 222 | 0 |
B | 0 | 222 | 0 |
C | 0 | 222 | 0 |
D | 0 | 222 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 10714 | 31 | 0.289341% |
B | 10715 | 105 | 0.979935% |
C | 10715 | 201 | 1.875875% |
D | 10715 | 226 | 2.109193% |
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 | 15674 | 10712 | 0 | 0 | 0.00% | 0.00% |  |
B | 15675 | 10715 | 0 | 0 | 0.00% | 0.00% |  |
C | 15675 | 10688 | 0 | 0 | 0.00% | 0.00% |  |
D | 15675 | 10712 | 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 | 495 | 9.23 | 148 | 139 | 38.6 |
A | 0 | 29 | 468 | 8.53 | 148 | 139 | 38.6 |
A | 7 | 110 | 447 | 7.99 | 148 | 139 | 38.6 |
B | 2 | 9 | 457 | 10.45 | 144 | 137 | 30.6 |
B | 3 | 80 | 401 | 8.62 | 144 | 137 | 30.6 |
B | 3 | 17 | 400 | 8.59 | 144 | 137 | 30.6 |
C | 1 | 81 | 452 | 8.13 | 145 | 136 | 38.9 |
C | 1 | 80 | 433 | 7.64 | 145 | 136 | 38.9 |
C | 3 | 187 | 403 | 6.87 | 145 | 136 | 38.9 |
D | 10 | 189 | 369 | 6.52 | 136 | 124 | 37.6 |
D | 7 | 3 | 363 | 6.36 | 136 | 124 | 37.6 |
D | 10 | 113 | 349 | 5.99 | 136 | 124 | 37.6 |
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 |  |