Observation information
- date-obs: 2017-06-17
- time-obs: 04:52:07.832200000
- date-end: 2017-06-17
- time-end: 07:18:15.827300000
- obs_id: G07_077T03_9000001310
- exposure: 4630.41271408
- sourceid: BooVod-III
- observer: kanak
- ra_pnt: 212.4625
- dec_pnt: 48.44424
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1G07_077T03_9000001310_09297cztM0_level2.evt
| modeM0/AS1G07_077T03_9000001310_09297cztM0_level2_quad_clean.evt
|
| Size (bytes) | 655,217,280 | 94,406,400 |
| Size | 624.9 MB
| 90.0 MB
|
| Events in quadrant A | 4,880,244 | 578,559 |
| Events in quadrant B | 4,059,574 | 594,783 |
| Events in quadrant C | 3,849,896 | 597,389 |
| Events in quadrant D | 6,486,731 | 506,820 |
Level1 data integrity
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 4 | 0 |
| B | 0 | 4 | 0 |
| C | 0 | 4 | 0 |
| D | 0 | 4 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 19973 | 11 |
| B | 0 | 17709 | 8 |
| C | 0 | 17429 | 4 |
| D | 0 | 25191 | 27 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 172 | 0 |
| B | 0 | 172 | 0 |
| C | 0 | 172 | 0 |
| D | 0 | 172 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 8350 | 440 | 5.269461% |
| B | 8350 | 428 | 5.125749% |
| C | 8352 | 299 | 3.579981% |
| D | 8347 | 1251 | 14.987421% |
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 | 8768 | 8356 | 10 | 10 | 0.11% | 0.12% |  |
| B | 8768 | 8356 | 1 | 1 | 0.01% | 0.01% |  |
| C | 8768 | 8356 | 0 | 0 | 0.00% | 0.00% |  |
| D | 8768 | 8355 | 857 | 857 | 9.77% | 10.26% |  |
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 | 5 | 938246 | 4614.13 | 987 | 961 | 203.1 |
| A | 15 | 239 | 61212 | 296.61 | 987 | 961 | 203.1 |
| A | 1 | 162 | 33048 | 157.96 | 987 | 961 | 203.1 |
| B | 4 | 80 | 81974 | 419.29 | 1000 | 973 | 193.2 |
| B | 0 | 214 | 43242 | 218.8 | 1000 | 973 | 193.2 |
| B | 12 | 111 | 22005 | 108.87 | 1000 | 973 | 193.2 |
| C | 10 | 22 | 12517 | 50.95 | 978 | 980 | 226.5 |
| C | 14 | 67 | 11925 | 48.33 | 978 | 980 | 226.5 |
| C | 13 | 61 | 7423 | 28.45 | 978 | 980 | 226.5 |
| D | 12 | 227 | 2297422 | 10395.89 | 911 | 886 | 220.9 |
| D | 1 | 52 | 392724 | 1773.76 | 911 | 886 | 220.9 |
| D | 12 | 233 | 175889 | 792.2 | 911 | 886 | 220.9 |
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 |  |