Observation information
- date-obs: 2016-08-05
- time-obs: 10:01:55.675800000
- date-end: 2016-08-05
- time-end: 14:47:59.676700000
- obs_id: G05_154T01_9000000576
- exposure: 9669.77360632
- 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_04626cztM0_level2.evt
| modeM0/AS1G05_154T01_9000000576_04626cztM0_level2_quad_clean.evt
|
| Size (bytes) | 1,826,182,080 | 163,054,080 |
| Size | 1.7 GB
| 155.5 MB
|
| Events in quadrant A | 7,422,266 | 1,085,819 |
| Events in quadrant B | 7,885,444 | 1,089,196 |
| Events in quadrant C | 7,627,019 | 1,082,966 |
| Events in quadrant D | 31,266,319 | 546,857 |
Level1 data integrity
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 330 | 0 |
| B | 0 | 330 | 0 |
| C | 0 | 330 | 0 |
| D | 0 | 330 | 0 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 8 | 0 |
| B | 0 | 8 | 0 |
| C | 0 | 8 | 0 |
| D | 0 | 8 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 33525 | 2 |
| B | 0 | 34305 | 2 |
| C | 0 | 34300 | 2 |
| D | 0 | 103921 | 2 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 16390 | 227 | 1.384991% |
| B | 16390 | 268 | 1.635143% |
| C | 16390 | 237 | 1.446004% |
| D | 16390 | 9994 | 60.976205% |
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 | 17165 | 16393 | 3 | 3 | 0.02% | 0.02% |  |
| B | 17165 | 16393 | 24 | 24 | 0.14% | 0.15% |  |
| C | 17165 | 16393 | 91 | 91 | 0.53% | 0.56% |  |
| D | 17164 | 16392 | 9044 | 9044 | 52.69% | 55.17% |  |
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 | 89751 | 228.64 | 1882 | 1842 | 384.5 |
| A | 13 | 251 | 28560 | 69.49 | 1882 | 1842 | 384.5 |
| A | 15 | 174 | 23223 | 55.61 | 1882 | 1842 | 384.5 |
| B | 10 | 16 | 189088 | 510.61 | 1904 | 1858 | 366.7 |
| B | 15 | 204 | 118879 | 319.14 | 1904 | 1858 | 366.7 |
| B | 15 | 54 | 86681 | 231.33 | 1904 | 1858 | 366.7 |
| C | 8 | 208 | 436499 | 1023.81 | 1825 | 1836 | 424.6 |
| C | 14 | 48 | 26057 | 57.05 | 1825 | 1836 | 424.6 |
| C | 0 | 239 | 22978 | 49.8 | 1825 | 1836 | 424.6 |
| D | 8 | 112 | 23790966 | 94681.67 | 1044 | 1011 | 251.3 |
| D | 13 | 235 | 2566631 | 10210.91 | 1044 | 1011 | 251.3 |
| D | 2 | 234 | 475327 | 1887.73 | 1044 | 1011 | 251.3 |
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 |  |