Observation information
- date-obs: 2021-07-09
- time-obs: 00:56:10.708700000
- date-end: 2021-07-09
- time-end: 04:16:10.715000000
- obs_id: A10_073T02_9000004522
- exposure: 5420.2557617
- 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_9000004522_31246cztM0_level2.evt
| modeM0/AS1A10_073T02_9000004522_31246cztM0_level2_quad_clean.evt
|
| Size (bytes) | 1,137,407,040 | 116,760,960 |
| Size | 1.1 GB
| 111.4 MB
|
| Events in quadrant A | 4,878,353 | 773,844 |
| Events in quadrant B | 8,242,816 | 770,451 |
| Events in quadrant C | 5,656,085 | 744,044 |
| Events in quadrant D | 14,974,311 | 531,444 |
Level1 data integrity
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 17 | 0 |
| B | 0 | 17 | 0 |
| C | 0 | 17 | 0 |
| D | 0 | 17 | 0 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 210 | 0 |
| B | 0 | 210 | 0 |
| C | 0 | 210 | 0 |
| D | 0 | 210 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 20965 | 2 |
| B | 0 | 31850 | 2 |
| C | 0 | 23012 | 2 |
| D | 0 | 51522 | 2 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 10320 | 35 | 0.339147% |
| B | 10320 | 131 | 1.269380% |
| C | 10319 | 168 | 1.628065% |
| D | 10320 | 3699 | 35.843023% |
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 | 12000 | 10322 | 0 | 0 | 0.00% | 0.00% |  |
| B | 12000 | 10322 | 13 | 13 | 0.11% | 0.13% |  |
| C | 11999 | 10321 | 27 | 27 | 0.23% | 0.26% |  |
| D | 12000 | 10322 | 3557 | 3557 | 29.64% | 34.46% |  |
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 | 11 | 47 | 30470 | 116.84 | 1255 | 1231 | 250.2 |
| A | 13 | 254 | 18979 | 70.92 | 1255 | 1231 | 250.2 |
| A | 3 | 137 | 12830 | 46.35 | 1255 | 1231 | 250.2 |
| B | 6 | 159 | 2959128 | 12455.27 | 1240 | 1208 | 237.5 |
| B | 0 | 190 | 216014 | 904.51 | 1240 | 1208 | 237.5 |
| B | 4 | 80 | 110690 | 461.01 | 1240 | 1208 | 237.5 |
| C | 3 | 233 | 514900 | 1806.61 | 1200 | 1204 | 284.3 |
| C | 14 | 238 | 196134 | 685.55 | 1200 | 1204 | 284.3 |
| C | 0 | 10 | 143441 | 500.23 | 1200 | 1204 | 284.3 |
| D | 8 | 195 | 10735842 | 42617.09 | 1016 | 990 | 251.9 |
| D | 2 | 250 | 210367 | 831.22 | 1016 | 990 | 251.9 |
| D | 12 | 233 | 85444 | 335.28 | 1016 | 990 | 251.9 |
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 |  |