Observation information
- date-obs: 2022-06-13
- time-obs: 15:06:39.257200000
- date-end: 2022-06-14
- time-end: 12:10:57.208200000
- obs_id: A10_071T35_9000005184
- exposure: 32270.3249466
- sourceid: VCC2058
- observer: aboselli
- ra_pnt: 191.9399
- dec_pnt: 13.76283
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1A10_071T35_9000005184cztM0_level2_bc.evt
| modeM0/AS1A10_071T35_9000005184cztM0_level2_quad_clean.evt
|
Size (bytes) | 2,591,470,080 | 669,888,000 |
Size | 2.4 GB
| 638.9 MB
|
Events in quadrant A | 12,662,359 | 4,250,449 |
Events in quadrant B | 17,486,620 | 4,259,789 |
Events in quadrant C | 15,843,160 | 4,164,425 |
Events in quadrant D | 28,732,743 | 3,826,257 |
Level1 data integrity
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 114015 | 0 |
B | 0 | 135325 | 0 |
C | 0 | 122465 | 0 |
D | 0 | 177875 | 0 |
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 1128 | 0 |
B | 0 | 1128 | 0 |
C | 0 | 1128 | 0 |
D | 0 | 1128 | 0 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 207 | 0 |
B | 0 | 207 | 0 |
C | 0 | 207 | 0 |
D | 0 | 207 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 55216 | 88 | 0.159374% |
B | 55216 | 1873 | 3.392133% |
C | 55216 | 662 | 1.198928% |
D | 55216 | 5627 | 10.190887% |
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 | 75859 | 55228 | 2 | 2 | 0.00% | 0.00% |  |
B | 75859 | 55213 | 287 | 287 | 0.38% | 0.52% |  |
C | 75859 | 55214 | 107 | 107 | 0.14% | 0.19% |  |
D | 75859 | 55214 | 1412 | 1412 | 1.86% | 2.56% |  |
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 | 1387125 | 2196.74 | 2829 | 2780 | 630.2 |
A | 13 | 6 | 134362 | 208.8 | 2829 | 2780 | 630.2 |
A | 13 | 248 | 86702 | 133.17 | 2829 | 2780 | 630.2 |
B | 5 | 172 | 3557083 | 6342.64 | 2823 | 2758 | 560.4 |
B | 5 | 236 | 1067061 | 1899.23 | 2823 | 2758 | 560.4 |
B | 8 | 128 | 832090 | 1479.93 | 2823 | 2758 | 560.4 |
C | 15 | 214 | 2163219 | 3429.97 | 2757 | 2734 | 629.9 |
C | 0 | 10 | 1639944 | 2599.22 | 2757 | 2734 | 629.9 |
C | 0 | 207 | 1181289 | 1871.07 | 2757 | 2734 | 629.9 |
D | 12 | 6 | 7769039 | 12362.54 | 2652 | 2571 | 628.2 |
D | 12 | 227 | 4969113 | 7905.66 | 2652 | 2571 | 628.2 |
D | 13 | 249 | 1601525 | 2545.19 | 2652 | 2571 | 628.2 |
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 |  |