Observation information
- date-obs: 2016-08-05
- time-obs: 00:56:39.677600000
- date-end: 2016-08-05
- time-end: 03:12:10.676800000
- obs_id: G05_154T01_9000000576
- exposure: 3164.5907356
- 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_04618cztM0_level2.evt
| modeM0/AS1G05_154T01_9000000576_04618cztM0_level2_quad_clean.evt
|
| Size (bytes) | 527,788,800 | 63,072,000 |
| Size | 503.3 MB
| 60.2 MB
|
| Events in quadrant A | 3,033,423 | 374,468 |
| Events in quadrant B | 3,515,826 | 383,443 |
| Events in quadrant C | 2,888,826 | 379,430 |
| Events in quadrant D | 6,123,072 | 337,048 |
Level1 data integrity
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 128 | 0 |
| B | 0 | 128 | 0 |
| C | 0 | 128 | 0 |
| D | 0 | 128 | 0 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 18 | 0 |
| B | 0 | 18 | 0 |
| C | 0 | 18 | 0 |
| D | 0 | 19 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 13070 | 3 |
| B | 0 | 14426 | 2 |
| C | 0 | 12763 | 2 |
| D | 0 | 22410 | 2 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 6228 | 25 | 0.401413% |
| B | 6228 | 86 | 1.380861% |
| C | 6228 | 13 | 0.208735% |
| D | 6228 | 1052 | 16.891458% |
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 | 7548 | 6229 | 11 | 11 | 0.15% | 0.18% |  |
| B | 7548 | 6229 | 57 | 57 | 0.76% | 0.92% |  |
| C | 7548 | 6229 | 0 | 0 | 0.00% | 0.00% |  |
| D | 7547 | 6228 | 976 | 976 | 12.93% | 15.67% |  |
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 | 13 | 251 | 58681 | 379.85 | 745 | 730 | 152.6 |
| A | 8 | 15 | 47810 | 308.59 | 745 | 730 | 152.6 |
| A | 0 | 118 | 32468 | 208.03 | 745 | 730 | 152.6 |
| B | 10 | 16 | 227647 | 1555.45 | 760 | 742 | 145.9 |
| B | 14 | 167 | 177663 | 1212.8 | 760 | 742 | 145.9 |
| B | 15 | 204 | 61643 | 417.48 | 760 | 742 | 145.9 |
| C | 14 | 48 | 33465 | 191.99 | 729 | 732 | 170.5 |
| C | 13 | 61 | 5990 | 30.84 | 729 | 732 | 170.5 |
| C | 9 | 247 | 5897 | 30.3 | 729 | 732 | 170.5 |
| D | 13 | 235 | 1844011 | 11782.34 | 644 | 625 | 156.5 |
| D | 8 | 112 | 1410867 | 9013.82 | 644 | 625 | 156.5 |
| D | 13 | 25 | 240123 | 1530.8 | 644 | 625 | 156.5 |
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 |  |