Observation information
- date-obs: 2017-02-26
- time-obs: 20:30:21.501200000
- date-end: 2017-02-27
- time-end: 00:06:58.500400000
- obs_id: G06_114T01_9000001056
- exposure: 8490.80471501
- sourceid: GX 5-1
- observer: jsyadav
- ra_pnt: 270.2842
- dec_pnt: -25.07847
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1G06_114T01_9000001056_07665cztM0_level2.evt
| modeM0/AS1G06_114T01_9000001056_07665cztM0_level2_quad_clean.evt
|
| Size (bytes) | 794,926,080 | 160,724,160 |
| Size | 758.1 MB
| 153.3 MB
|
| Events in quadrant A | 5,312,435 | 1,026,193 |
| Events in quadrant B | 5,519,110 | 1,031,692 |
| Events in quadrant C | 5,393,431 | 1,020,975 |
| Events in quadrant D | 7,046,995 | 969,833 |
Level1 data integrity
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 242 | 0 |
| B | 0 | 242 | 0 |
| C | 0 | 242 | 0 |
| D | 0 | 242 | 0 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 11 | 0 |
| B | 0 | 11 | 0 |
| C | 0 | 11 | 0 |
| D | 0 | 11 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 24008 | 3 |
| B | 0 | 24429 | 2 |
| C | 0 | 24045 | 2 |
| D | 0 | 29165 | 2 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 11842 | 40 | 0.337781% |
| B | 11842 | 61 | 0.515116% |
| C | 11842 | 27 | 0.228002% |
| D | 11842 | 316 | 2.668468% |
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 | 12997 | 11844 | 0 | 0 | 0.00% | 0.00% |  |
| B | 12997 | 11844 | 0 | 0 | 0.00% | 0.00% |  |
| C | 12997 | 11844 | 0 | 0 | 0.00% | 0.00% |  |
| D | 12997 | 11844 | 156 | 156 | 1.20% | 1.32% |  |
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 | 226 | 12996 | 41.49 | 1373 | 1343 | 280.9 |
| A | 12 | 194 | 12504 | 39.74 | 1373 | 1343 | 280.9 |
| A | 15 | 234 | 9871 | 30.36 | 1373 | 1343 | 280.9 |
| B | 0 | 229 | 56260 | 209.08 | 1382 | 1349 | 262.6 |
| B | 4 | 80 | 27296 | 98.8 | 1382 | 1349 | 262.6 |
| B | 0 | 214 | 26330 | 95.12 | 1382 | 1349 | 262.6 |
| C | 9 | 68 | 104419 | 329.17 | 1345 | 1351 | 313.1 |
| C | 8 | 128 | 13947 | 40.23 | 1345 | 1351 | 313.1 |
| C | 8 | 222 | 11343 | 31.91 | 1345 | 1351 | 313.1 |
| D | 13 | 104 | 650341 | 1980.68 | 1329 | 1286 | 327.7 |
| D | 2 | 152 | 532022 | 1619.61 | 1329 | 1286 | 327.7 |
| D | 1 | 20 | 476981 | 1451.65 | 1329 | 1286 | 327.7 |
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 |  |