Observation information
- date-obs: 2016-07-29
- time-obs: 16:22:54.788300000
- date-end: 2016-07-29
- time-end: 21:24:47.781400000
- obs_id: G05_250T01_9000000568
- exposure: 10825.8316983
- sourceid: EY Dra
- observer: KPSingh19
- ra_pnt: 274.0699
- dec_pnt: 54.17267
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1G05_250T01_9000000568_04525cztM0_level2.evt
| modeM0/AS1G05_250T01_9000000568_04525cztM0_level2_quad_clean.evt
|
| Size (bytes) | 1,167,707,520 | 181,117,440 |
| Size | 1.1 GB
| 172.7 MB
|
| Events in quadrant A | 11,426,657 | 1,077,532 |
| Events in quadrant B | 7,265,127 | 1,119,659 |
| Events in quadrant C | 6,876,873 | 1,118,109 |
| Events in quadrant D | 8,736,436 | 1,088,797 |
Level1 data integrity
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 45189 | 4 |
| B | 0 | 32688 | 3 |
| C | 0 | 32204 | 3 |
| D | 0 | 36861 | 3 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 320 | 0 |
| B | 0 | 320 | 0 |
| C | 0 | 320 | 0 |
| D | 0 | 320 | 0 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 24 | 0 |
| B | 0 | 24 | 0 |
| C | 0 | 24 | 0 |
| D | 0 | 24 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 15658 | 1394 | 8.902797% |
| B | 15658 | 125 | 0.798314% |
| C | 15658 | 90 | 0.574786% |
| D | 15658 | 395 | 2.522672% |
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 | 18113 | 15660 | 807 | 807 | 4.46% | 5.15% |  |
| B | 18113 | 15661 | 16 | 16 | 0.09% | 0.10% |  |
| C | 18113 | 15661 | 12 | 12 | 0.07% | 0.08% |  |
| D | 18113 | 15661 | 224 | 224 | 1.24% | 1.43% |  |
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 | 13 | 4389651 | 12842.9 | 1677 | 1638 | 341.7 |
| A | 0 | 50 | 261182 | 759.64 | 1677 | 1638 | 341.7 |
| A | 8 | 15 | 179098 | 519.39 | 1677 | 1638 | 341.7 |
| B | 15 | 204 | 149856 | 442.03 | 1765 | 1721 | 335.1 |
| B | 4 | 48 | 98870 | 289.89 | 1765 | 1721 | 335.1 |
| B | 4 | 80 | 57711 | 167.07 | 1765 | 1721 | 335.1 |
| C | 9 | 247 | 195591 | 490.52 | 1705 | 1710 | 395.3 |
| C | 13 | 61 | 14022 | 31.15 | 1705 | 1710 | 395.3 |
| C | 13 | 112 | 10692 | 22.72 | 1705 | 1710 | 395.3 |
| D | 13 | 235 | 752051 | 1821.23 | 1680 | 1636 | 412.0 |
| D | 13 | 53 | 501928 | 1214.19 | 1680 | 1636 | 412.0 |
| D | 13 | 239 | 347042 | 838.29 | 1680 | 1636 | 412.0 |
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 |  |