Observation information
- date-obs: 2022-07-07
- time-obs: 13:13:59.581100000
- date-end: 2022-07-07
- time-end: 14:00:36.583700000
- obs_id: A10_073T02_9000005226
- exposure: 2571.47921407
- sourceid: IGR16500-3307
- observer: emschlegel
- ra_pnt: 252.4817
- dec_pnt: -33.11717
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1A10_073T02_9000005226_36627cztM0_level2.evt
| modeM0/AS1A10_073T02_9000005226_36627cztM0_level2_quad_clean.evt
|
| Size (bytes) | 380,957,760 | 47,900,160 |
| Size | 363.3 MB
| 45.7 MB
|
| Events in quadrant A | 1,454,608 | 347,883 |
| Events in quadrant B | 3,588,754 | 277,365 |
| Events in quadrant C | 1,514,777 | 345,986 |
| Events in quadrant D | 4,788,524 | 278,115 |
Level1 data integrity
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 56 | 0 |
| B | 0 | 56 | 0 |
| C | 0 | 56 | 0 |
| D | 0 | 56 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 6115 | 0 |
| B | 0 | 12639 | 0 |
| C | 0 | 6224 | 0 |
| D | 0 | 16141 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 2798 | 25 | 0.893495% |
| B | 2798 | 809 | 28.913510% |
| C | 2798 | 28 | 1.000715% |
| D | 2798 | 1067 | 38.134382% |
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 | 2798 | 2798 | 16 | 16 | 0.57% | 0.57% |  |
| B | 2798 | 2798 | 600 | 600 | 21.44% | 21.44% |  |
| C | 2798 | 2798 | 18 | 18 | 0.64% | 0.64% |  |
| D | 2798 | 2798 | 1001 | 1001 | 35.78% | 35.78% |  |
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 | 15 | 223 | 111294 | 1671.59 | 320 | 314 | 66.4 |
| A | 10 | 83 | 83619 | 1254.74 | 320 | 314 | 66.4 |
| A | 9 | 143 | 8332 | 120.77 | 320 | 314 | 66.4 |
| B | 5 | 200 | 2335526 | 45675.16 | 257 | 250 | 51.1 |
| B | 5 | 255 | 77114 | 1503.37 | 257 | 250 | 51.1 |
| B | 15 | 85 | 63838 | 1243.7 | 257 | 250 | 51.1 |
| C | 0 | 10 | 151072 | 2092.46 | 304 | 306 | 72.1 |
| C | 15 | 214 | 118749 | 1643.85 | 304 | 306 | 72.1 |
| C | 14 | 254 | 34211 | 470.56 | 304 | 306 | 72.1 |
| D | 12 | 235 | 3008525 | 44168.88 | 273 | 265 | 68.1 |
| D | 12 | 17 | 385355 | 5654.1 | 273 | 265 | 68.1 |
| D | 13 | 249 | 148225 | 2172.43 | 273 | 265 | 68.1 |
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 |  |