Observation information
- date-obs: 2016-08-05
- time-obs: 02:46:39.677300000
- date-end: 2016-08-05
- time-end: 05:01:01.676100000
- obs_id: G05_154T01_9000000576
- exposure: 3048.10369029
- sourceid: GX1+4
- observer: dedhia
- ra_pnt: 263.009
- dec_pnt: -24.74561
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1G05_154T01_9000000576_04619cztM0_level2.evt
| modeM0/AS1G05_154T01_9000000576_04619cztM0_level2_quad_clean.evt
|
| Size (bytes) | 637,597,440 | 60,946,560 |
| Size | 608.1 MB
| 58.1 MB
|
| Events in quadrant A | 3,420,888 | 349,299 |
| Events in quadrant B | 3,711,767 | 351,903 |
| Events in quadrant C | 3,137,814 | 354,657 |
| Events in quadrant D | 8,577,521 | 314,501 |
Level1 data integrity
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 138 | 0 |
| B | 0 | 138 | 0 |
| C | 0 | 138 | 0 |
| D | 0 | 138 | 0 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 12 | 0 |
| B | 0 | 12 | 0 |
| C | 0 | 12 | 0 |
| D | 0 | 13 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 14757 | 3 |
| B | 0 | 15366 | 2 |
| C | 0 | 13982 | 2 |
| D | 0 | 30068 | 2 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 6809 | 102 | 1.498017% |
| B | 6809 | 120 | 1.762373% |
| C | 6809 | 41 | 0.602144% |
| D | 6809 | 2225 | 32.677339% |
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 | 7839 | 6810 | 33 | 33 | 0.42% | 0.48% |  |
| B | 7839 | 6810 | 55 | 55 | 0.70% | 0.81% |  |
| C | 7839 | 6810 | 0 | 0 | 0.00% | 0.00% |  |
| D | 7839 | 6810 | 2106 | 2106 | 26.87% | 30.93% |  |
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 | 127161 | 757.09 | 805 | 789 | 166.9 |
| A | 12 | 133 | 89893 | 533.82 | 805 | 789 | 166.9 |
| A | 0 | 118 | 56304 | 332.59 | 805 | 789 | 166.9 |
| B | 10 | 16 | 358412 | 2251.5 | 820 | 801 | 158.8 |
| B | 14 | 167 | 55729 | 345.82 | 820 | 801 | 158.8 |
| B | 4 | 48 | 30641 | 187.87 | 820 | 801 | 158.8 |
| C | 14 | 48 | 38674 | 204.69 | 789 | 792 | 185.1 |
| C | 9 | 54 | 11800 | 59.48 | 789 | 792 | 185.1 |
| C | 13 | 61 | 6508 | 30.89 | 789 | 792 | 185.1 |
| D | 13 | 235 | 5779127 | 38705.67 | 612 | 592 | 149.3 |
| D | 13 | 25 | 235582 | 1574.01 | 612 | 592 | 149.3 |
| D | 2 | 136 | 160853 | 1073.46 | 612 | 592 | 149.3 |
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 |  |