Observation information
- date-obs: 2022-02-17
- time-obs: 11:53:45.593200000
- date-end: 2022-02-17
- time-end: 16:13:40.588900000
- obs_id: A05_103T05_9000004938
- exposure: 4627.54702859
- sourceid: PN Mz 3
- observer: nkrao
- ra_pnt: 244.2897
- dec_pnt: -51.88256
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1A05_103T05_9000004938_34555cztM0_level2.evt
| modeM0/AS1A05_103T05_9000004938_34555cztM0_level2_quad_clean.evt
|
| Size (bytes) | 910,146,240 | 105,796,800 |
| Size | 868.0 MB
| 100.9 MB
|
| Events in quadrant A | 4,745,500 | 656,945 |
| Events in quadrant B | 5,617,577 | 642,298 |
| Events in quadrant C | 5,069,642 | 643,870 |
| Events in quadrant D | 11,485,157 | 596,201 |
Level1 data integrity
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 61 | 0 |
| B | 0 | 61 | 0 |
| C | 0 | 61 | 0 |
| D | 0 | 61 | 0 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 194 | 0 |
| B | 0 | 194 | 0 |
| C | 0 | 194 | 0 |
| D | 0 | 194 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 19942 | 4 |
| B | 0 | 22382 | 3 |
| C | 0 | 20473 | 3 |
| D | 0 | 41130 | 11 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 9588 | 31 | 0.323321% |
| B | 9588 | 206 | 2.148519% |
| C | 9588 | 34 | 0.354610% |
| D | 9587 | 1069 | 11.150516% |
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 | 13683 | 9590 | 10 | 10 | 0.07% | 0.10% |  |
| B | 13683 | 9590 | 135 | 135 | 0.99% | 1.41% |  |
| C | 13683 | 9590 | 17 | 17 | 0.12% | 0.18% |  |
| D | 13683 | 9590 | 978 | 978 | 7.15% | 10.20% |  |
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 | 143 | 113099 | 483.05 | 1170 | 1152 | 231.7 |
| A | 10 | 83 | 68826 | 292.02 | 1170 | 1152 | 231.7 |
| A | 13 | 254 | 17819 | 71.92 | 1170 | 1152 | 231.7 |
| B | 5 | 172 | 545634 | 2553.03 | 1147 | 1119 | 213.3 |
| B | 0 | 229 | 170958 | 796.31 | 1147 | 1119 | 213.3 |
| B | 0 | 190 | 64886 | 298.98 | 1147 | 1119 | 213.3 |
| C | 15 | 214 | 403365 | 1565.04 | 1127 | 1138 | 257.0 |
| C | 0 | 10 | 122450 | 472.02 | 1127 | 1138 | 257.0 |
| C | 14 | 67 | 107403 | 413.47 | 1127 | 1138 | 257.0 |
| D | 8 | 195 | 4090882 | 14370.55 | 1092 | 1069 | 284.6 |
| D | 1 | 47 | 928951 | 3260.34 | 1092 | 1069 | 284.6 |
| D | 12 | 235 | 581446 | 2039.3 | 1092 | 1069 | 284.6 |
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 |  |