Observation information
- date-obs: 2016-04-22
- time-obs: 15:56:44.702600000
- date-end: 2016-04-22
- time-end: 18:06:51.697400000
- obs_id: G05_238T03_9000000424
- exposure: 3640.36074492
- sourceid: REJ 1034+396
- observer: KPSingh19
- ra_pnt: 158.661
- dec_pnt: 39.641
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1G05_238T03_9000000424_03073cztM0_level2.evt
| modeM0/AS1G05_238T03_9000000424_03073cztM0_level2_quad_clean.evt
|
| Size (bytes) | 345,196,800 | 58,233,600 |
| Size | 329.2 MB
| 55.5 MB
|
| Events in quadrant A | 2,093,594 | 359,196 |
| Events in quadrant B | 3,484,382 | 348,015 |
| Events in quadrant C | 2,235,791 | 351,452 |
| Events in quadrant D | 2,293,420 | 347,309 |
Level1 data integrity
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 10200 | 3 |
| B | 0 | 13761 | 2 |
| C | 0 | 10554 | 2 |
| D | 0 | 10804 | 2 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 26 | 0 |
| B | 0 | 26 | 0 |
| C | 0 | 26 | 0 |
| D | 0 | 27 | 0 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 106 | 0 |
| B | 0 | 106 | 0 |
| C | 0 | 106 | 0 |
| D | 0 | 106 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 5087 | 6 | 0.117948% |
| B | 5087 | 26 | 0.511107% |
| C | 5087 | 23 | 0.452133% |
| D | 5087 | 14 | 0.275211% |
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 | 7212 | 5088 | 0 | 0 | 0.00% | 0.00% |  |
| B | 7212 | 5088 | 15 | 15 | 0.21% | 0.29% |  |
| C | 7212 | 5088 | 14 | 14 | 0.19% | 0.28% |  |
| D | 7212 | 5088 | 15 | 15 | 0.21% | 0.29% |  |
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 | 15 | 19008 | 171.03 | 528 | 517 | 108.1 |
| A | 15 | 174 | 17577 | 157.8 | 528 | 517 | 108.1 |
| A | 13 | 14 | 10027 | 87.96 | 528 | 517 | 108.1 |
| B | 15 | 204 | 1307971 | 12578.96 | 535 | 520 | 103.9 |
| B | 3 | 0 | 28433 | 268.55 | 535 | 520 | 103.9 |
| B | 0 | 219 | 25896 | 244.14 | 535 | 520 | 103.9 |
| C | 14 | 223 | 69055 | 562.94 | 518 | 521 | 121.7 |
| C | 6 | 80 | 47691 | 387.45 | 518 | 521 | 121.7 |
| C | 1 | 16 | 36771 | 297.76 | 518 | 521 | 121.7 |
| D | 7 | 6 | 184878 | 1443.0 | 515 | 500 | 127.8 |
| D | 2 | 152 | 42106 | 325.62 | 515 | 500 | 127.8 |
| D | 2 | 136 | 26636 | 204.55 | 515 | 500 | 127.8 |
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 |  |