Observation information
- date-obs: 2016-05-15
- time-obs: 07:11:42.657300000
- date-end: 2016-05-15
- time-end: 11:24:38.648900000
- obs_id: G05_210T01_9000000454
- exposure: 8543.63581073
- sourceid: ON231
- observer: varsha
- ra_pnt: 185.382
- dec_pnt: 28.233
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1G05_210T01_9000000454_03409cztM0_level2.evt
| modeM0/AS1G05_210T01_9000000454_03409cztM0_level2_quad_clean.evt
|
| Size (bytes) | 911,226,240 | 142,312,320 |
| Size | 869.0 MB
| 135.7 MB
|
| Events in quadrant A | 6,581,120 | 846,424 |
| Events in quadrant B | 6,709,106 | 850,407 |
| Events in quadrant C | 6,964,908 | 835,210 |
| Events in quadrant D | 6,398,482 | 817,087 |
Level1 data integrity
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 13 | 0 |
| B | 0 | 13 | 0 |
| C | 0 | 13 | 0 |
| D | 0 | 13 | 0 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 286 | 0 |
| B | 0 | 286 | 0 |
| C | 0 | 286 | 0 |
| D | 0 | 286 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 29323 | 5 |
| B | 0 | 29039 | 4 |
| C | 0 | 30551 | 4 |
| D | 0 | 29423 | 4 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 13911 | 465 | 3.342678% |
| B | 13911 | 450 | 3.234850% |
| C | 13911 | 495 | 3.558335% |
| D | 13911 | 421 | 3.026382% |
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 | 15176 | 13915 | 5 | 5 | 0.03% | 0.04% |  |
| B | 15176 | 13915 | 3 | 3 | 0.02% | 0.02% |  |
| C | 15176 | 13915 | 85 | 85 | 0.56% | 0.61% |  |
| D | 15176 | 13915 | 48 | 48 | 0.32% | 0.34% |  |
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 | 209718 | 627.78 | 1606 | 1566 | 331.6 |
| A | 0 | 118 | 129138 | 384.75 | 1606 | 1566 | 331.6 |
| A | 0 | 226 | 28328 | 80.71 | 1606 | 1566 | 331.6 |
| B | 15 | 204 | 264134 | 818.31 | 1633 | 1587 | 320.8 |
| B | 0 | 229 | 49073 | 148.0 | 1633 | 1587 | 320.8 |
| B | 4 | 200 | 37785 | 112.82 | 1633 | 1587 | 320.8 |
| C | 7 | 220 | 506907 | 1377.24 | 1565 | 1568 | 366.9 |
| C | 14 | 223 | 168870 | 455.96 | 1565 | 1568 | 366.9 |
| C | 1 | 16 | 43514 | 114.32 | 1565 | 1568 | 366.9 |
| D | 2 | 37 | 155342 | 404.6 | 1561 | 1511 | 380.2 |
| D | 12 | 79 | 144010 | 374.8 | 1561 | 1511 | 380.2 |
| D | 13 | 239 | 70612 | 181.75 | 1561 | 1511 | 380.2 |
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 |  |