Observation information
- date-obs: 2021-03-14
- time-obs: 13:02:46.572800000
- date-end: 2021-03-14
- time-end: 18:43:39.568800000
- obs_id: A10_073T07_9000004254
- exposure: 11090.4766454
- sourceid: IGR16547-1916
- observer: emschlegel
- ra_pnt: 253.6821
- dec_pnt: -19.27531
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1A10_073T07_9000004254_29523cztM0_level2.evt
| modeM0/AS1A10_073T07_9000004254_29523cztM0_level2_quad_clean.evt
|
| Size (bytes) | 2,037,401,280 | 225,777,600 |
| Size | 1.9 GB
| 215.3 MB
|
| Events in quadrant A | 8,853,625 | 1,427,148 |
| Events in quadrant B | 9,113,742 | 1,455,873 |
| Events in quadrant C | 9,247,175 | 1,417,235 |
| Events in quadrant D | 33,244,507 | 1,260,611 |
Level1 data integrity
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 376 | 0 |
| B | 0 | 376 | 0 |
| C | 0 | 376 | 0 |
| D | 0 | 376 | 0 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 20 | 0 |
| B | 0 | 20 | 0 |
| C | 0 | 20 | 0 |
| D | 0 | 20 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 38212 | 4 |
| B | 0 | 38739 | 4 |
| C | 0 | 38706 | 5 |
| D | 0 | 111606 | 4 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 18523 | 238 | 1.284889% |
| B | 18523 | 292 | 1.576419% |
| C | 18522 | 488 | 2.634705% |
| D | 18522 | 5693 | 30.736422% |
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 | 20454 | 18527 | 0 | 0 | 0.00% | 0.00% |  |
| B | 20454 | 18527 | 18 | 18 | 0.09% | 0.10% |  |
| C | 20453 | 18525 | 3 | 3 | 0.01% | 0.02% |  |
| D | 20453 | 18526 | 6180 | 6180 | 30.22% | 33.36% |  |
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 | 0 | 13 | 47364 | 97.21 | 2279 | 2227 | 464.3 |
| A | 13 | 254 | 36619 | 74.07 | 2279 | 2227 | 464.3 |
| A | 3 | 137 | 22814 | 44.34 | 2279 | 2227 | 464.3 |
| B | 0 | 190 | 85909 | 190.65 | 2263 | 2205 | 439.0 |
| B | 12 | 111 | 54724 | 119.62 | 2263 | 2205 | 439.0 |
| B | 11 | 111 | 49673 | 108.12 | 2263 | 2205 | 439.0 |
| C | 14 | 238 | 398183 | 766.08 | 2192 | 2211 | 516.9 |
| C | 3 | 233 | 129036 | 245.37 | 2192 | 2211 | 516.9 |
| C | 14 | 254 | 78371 | 147.35 | 2192 | 2211 | 516.9 |
| D | 8 | 195 | 23633012 | 47248.9 | 2087 | 2033 | 500.1 |
| D | 7 | 223 | 606269 | 1208.14 | 2087 | 2033 | 500.1 |
| D | 13 | 153 | 417483 | 830.67 | 2087 | 2033 | 500.1 |
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 |  |