Observation information
- date-obs: 2016-08-29
- time-obs: 08:24:59.298400000
- date-end: 2016-08-29
- time-end: 10:47:57.029800000
- obs_id: G05_158T01_9000000630
- exposure: 4389.95305683
- sourceid: 1E 1740.7-2942
- observer: dedhia
- ra_pnt: 265.9785
- dec_pnt: -29.74517
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1G05_158T01_9000000630_04978cztM0_level2.evt
| modeM0/AS1G05_158T01_9000000630_04978cztM0_level2_quad_clean.evt
|
| Size (bytes) | 504,961,920 | 83,615,040 |
| Size | 481.6 MB
| 79.7 MB
|
| Events in quadrant A | 3,389,229 | 534,604 |
| Events in quadrant B | 3,323,616 | 540,617 |
| Events in quadrant C | 3,100,295 | 538,223 |
| Events in quadrant D | 5,057,722 | 484,360 |
Level1 data integrity
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 24 | 0 |
| B | 0 | 24 | 0 |
| C | 0 | 24 | 0 |
| D | 0 | 25 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 13942 | 3 |
| B | 0 | 13708 | 2 |
| C | 0 | 13190 | 2 |
| D | 0 | 19185 | 2 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 124 | 0 |
| B | 0 | 124 | 0 |
| C | 0 | 124 | 0 |
| D | 0 | 124 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 6226 | 119 | 1.911340% |
| B | 6226 | 91 | 1.461613% |
| C | 6226 | 71 | 1.140379% |
| D | 6226 | 617 | 9.910055% |
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 | 7551 | 6226 | 33 | 33 | 0.44% | 0.53% |  |
| B | 7551 | 6226 | 0 | 0 | 0.00% | 0.00% |  |
| C | 7551 | 6226 | 0 | 0 | 0.00% | 0.00% |  |
| D | 7551 | 6226 | 548 | 548 | 7.26% | 8.80% |  |
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 | 0 | 50 | 192755 | 1163.08 | 820 | 805 | 165.0 |
| A | 15 | 234 | 27314 | 160.63 | 820 | 805 | 165.0 |
| A | 8 | 15 | 10894 | 61.13 | 820 | 805 | 165.0 |
| B | 0 | 219 | 83788 | 540.62 | 821 | 805 | 153.5 |
| B | 0 | 183 | 25138 | 158.52 | 821 | 805 | 153.5 |
| B | 15 | 54 | 19803 | 123.77 | 821 | 805 | 153.5 |
| C | 1 | 16 | 8600 | 43.18 | 791 | 798 | 180.7 |
| C | 13 | 61 | 6415 | 31.09 | 791 | 798 | 180.7 |
| C | 9 | 54 | 3379 | 14.29 | 791 | 798 | 180.7 |
| D | 2 | 33 | 1065233 | 5624.13 | 771 | 746 | 189.3 |
| D | 13 | 235 | 278972 | 1469.98 | 771 | 746 | 189.3 |
| D | 13 | 53 | 143635 | 754.94 | 771 | 746 | 189.3 |
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 |  |