Observation information
- date-obs: 2017-06-20
- time-obs: 04:40:57.717900000
- date-end: 2017-06-20
- time-end: 17:13:20.728500000
- obs_id: G07_022T01_9000001322
- exposure: 12304.3482913
- sourceid: IGR J14536-5522
- observer: KPSingh19
- ra_pnt: 223.4211
- dec_pnt: -55.36075
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1G07_022T01_9000001322_09348cztM0_level2.evt
| modeM0/AS1G07_022T01_9000001322_09348cztM0_level2_quad_clean.evt
|
| Size (bytes) | 1,393,776,000 | 238,815,360 |
| Size | 1.3 GB
| 227.8 MB
|
| Events in quadrant A | 11,101,129 | 1,539,388 |
| Events in quadrant B | 8,893,348 | 1,539,518 |
| Events in quadrant C | 10,875,087 | 1,481,576 |
| Events in quadrant D | 10,166,525 | 1,472,744 |
Level1 data integrity
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 44540 | 92 |
| B | 0 | 38102 | 31 |
| C | 0 | 44569 | 65 |
| D | 0 | 42496 | 66 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 356 | 0 |
| B | 0 | 356 | 0 |
| C | 0 | 356 | 0 |
| D | 0 | 356 | 0 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 17 | 0 |
| B | 0 | 16 | 0 |
| C | 0 | 16 | 0 |
| D | 0 | 16 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 17377 | 450 | 2.589630% |
| B | 17391 | 314 | 1.805532% |
| C | 17387 | 1094 | 6.292057% |
| D | 17380 | 704 | 4.050633% |
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 | 45143 | 17407 | 137 | 137 | 0.30% | 0.79% |  |
| B | 45143 | 17408 | 72 | 72 | 0.16% | 0.41% |  |
| C | 45143 | 17407 | 658 | 658 | 1.46% | 3.78% |  |
| D | 45143 | 17408 | 492 | 492 | 1.09% | 2.83% |  |
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 | 8 | 5 | 2835078 | 6967.94 | 2014 | 1975 | 406.6 |
| A | 13 | 251 | 133757 | 324.11 | 2014 | 1975 | 406.6 |
| A | 1 | 162 | 115576 | 279.4 | 2014 | 1975 | 406.6 |
| B | 0 | 214 | 212602 | 549.56 | 2022 | 1976 | 383.3 |
| B | 5 | 250 | 177004 | 456.67 | 2022 | 1976 | 383.3 |
| B | 15 | 255 | 152759 | 393.42 | 2022 | 1976 | 383.3 |
| C | 4 | 254 | 3385856 | 7759.14 | 1896 | 1901 | 436.1 |
| C | 10 | 22 | 31596 | 68.09 | 1896 | 1901 | 436.1 |
| C | 4 | 238 | 22000 | 46.09 | 1896 | 1901 | 436.1 |
| D | 12 | 227 | 946581 | 1863.81 | 1922 | 1877 | 506.9 |
| D | 1 | 52 | 489241 | 961.52 | 1922 | 1877 | 506.9 |
| D | 7 | 71 | 333342 | 653.95 | 1922 | 1877 | 506.9 |
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 |  |