Observation information
- date-obs: 2019-10-02
- time-obs: 10:25:30.656400000
- date-end: 2019-10-02
- time-end: 16:14:28.654500000
- obs_id: A07_006T04_9000003210
- exposure: 14625.1571171
- sourceid: IGR J00291+5934
- observer: navinsridhar
- ra_pnt: 7.26275
- dec_pnt: 59.57195
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1A07_006T04_9000003210_21691cztM0_level2.evt
| modeM0/AS1A07_006T04_9000003210_21691cztM0_level2_quad_clean.evt
|
| Size (bytes) | 1,409,215,680 | 281,574,720 |
| Size | 1.3 GB
| 268.5 MB
|
| Events in quadrant A | 8,801,009 | 1,829,693 |
| Events in quadrant B | 9,442,602 | 1,880,508 |
| Events in quadrant C | 9,716,634 | 1,791,748 |
| Events in quadrant D | 13,433,584 | 1,716,738 |
Level1 data integrity
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 386 | 0 |
| B | 0 | 386 | 0 |
| C | 0 | 386 | 0 |
| D | 0 | 386 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 38895 | 4 |
| B | 0 | 40150 | 5 |
| C | 0 | 41269 | 4 |
| D | 0 | 52796 | 4 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 20 | 0 |
| B | 0 | 20 | 0 |
| C | 0 | 20 | 0 |
| D | 0 | 20 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 19013 | 359 | 1.888182% |
| B | 19013 | 430 | 2.261610% |
| C | 19013 | 542 | 2.850681% |
| D | 19013 | 1090 | 5.732920% |
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 | 20938 | 19017 | 0 | 0 | 0.00% | 0.00% |  |
| B | 20938 | 19017 | 26 | 26 | 0.12% | 0.14% |  |
| C | 20938 | 19017 | 99 | 99 | 0.47% | 0.52% |  |
| D | 20938 | 19017 | 623 | 623 | 2.98% | 3.28% |  |
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 | 236 | 51541 | 108.83 | 2258 | 2205 | 453.3 |
| A | 13 | 254 | 33940 | 70.01 | 2258 | 2205 | 453.3 |
| A | 6 | 16 | 24306 | 48.75 | 2258 | 2205 | 453.3 |
| B | 3 | 64 | 203563 | 474.34 | 2263 | 2205 | 424.5 |
| B | 0 | 229 | 132933 | 307.96 | 2263 | 2205 | 424.5 |
| B | 0 | 189 | 70379 | 160.6 | 2263 | 2205 | 424.5 |
| C | 8 | 208 | 891607 | 1758.75 | 2170 | 2179 | 505.7 |
| C | 14 | 238 | 342589 | 673.12 | 2170 | 2179 | 505.7 |
| C | 10 | 22 | 20189 | 35.61 | 2170 | 2179 | 505.7 |
| D | 1 | 52 | 2090548 | 3983.53 | 2171 | 2107 | 524.3 |
| D | 7 | 238 | 1569411 | 2989.5 | 2171 | 2107 | 524.3 |
| D | 12 | 235 | 692201 | 1316.3 | 2171 | 2107 | 524.3 |
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 |  |