Observation information
- date-obs: 2016-09-02
- time-obs: 16:55:27.792600000
- date-end: 2016-09-02
- time-end: 19:19:49.790800000
- obs_id: G05_250T02_9000000638
- exposure: 4962.55934837
- sourceid: V405 And
- observer: KPSingh19
- ra_pnt: 35.60771
- dec_pnt: 47.48889
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1G05_250T02_9000000638_05042cztM0_level2.evt
| modeM0/AS1G05_250T02_9000000638_05042cztM0_level2_quad_clean.evt
|
| Size (bytes) | 628,329,600 | 84,525,120 |
| Size | 599.2 MB
| 80.6 MB
|
| Events in quadrant A | 5,140,747 | 478,316 |
| Events in quadrant B | 4,731,669 | 504,657 |
| Events in quadrant C | 3,956,303 | 506,281 |
| Events in quadrant D | 4,627,048 | 483,388 |
Level1 data integrity
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 1 | 0 |
| B | 0 | 1 | 0 |
| C | 0 | 1 | 0 |
| D | 0 | 1 | 0 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 172 | 0 |
| B | 0 | 172 | 0 |
| C | 0 | 172 | 0 |
| D | 0 | 172 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 21297 | 6 |
| B | 0 | 19946 | 5 |
| C | 0 | 17684 | 5 |
| D | 0 | 19809 | 5 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 8442 | 707 | 8.374793% |
| B | 8442 | 356 | 4.217010% |
| C | 8442 | 173 | 2.049277% |
| D | 8442 | 345 | 4.086709% |
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 | 8662 | 8447 | 472 | 472 | 5.45% | 5.59% |  |
| B | 8662 | 8447 | 4 | 4 | 0.05% | 0.05% |  |
| C | 8662 | 8447 | 0 | 0 | 0.00% | 0.00% |  |
| D | 8662 | 8447 | 114 | 114 | 1.32% | 1.35% |  |
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 | 15 | 174 | 1342142 | 6867.02 | 963 | 940 | 195.3 |
| A | 13 | 251 | 48354 | 242.76 | 963 | 940 | 195.3 |
| A | 0 | 50 | 33750 | 167.99 | 963 | 940 | 195.3 |
| B | 15 | 204 | 661081 | 3424.41 | 1006 | 979 | 192.8 |
| B | 0 | 219 | 68382 | 349.66 | 1006 | 979 | 192.8 |
| B | 4 | 80 | 32695 | 164.53 | 1006 | 979 | 192.8 |
| C | 14 | 67 | 145348 | 636.04 | 974 | 973 | 227.0 |
| C | 13 | 61 | 7994 | 30.93 | 974 | 973 | 227.0 |
| C | 7 | 159 | 6640 | 24.97 | 974 | 973 | 227.0 |
| D | 2 | 136 | 305299 | 1282.83 | 965 | 931 | 237.3 |
| D | 2 | 14 | 302049 | 1269.13 | 965 | 931 | 237.3 |
| D | 13 | 235 | 127744 | 534.48 | 965 | 931 | 237.3 |
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 |  |