Observation information
- date-obs: 2018-05-19
- time-obs: 17:50:07.473500000
- date-end: 2018-05-19
- time-end: 23:45:41.462400000
- obs_id: G08_014T01_9000002104
- exposure: 12306.9528171
- sourceid: BO Mic
- observer: KPSingh19
- ra_pnt: 311.9375
- dec_pnt: -36.59467
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1G08_014T01_9000002104_14280cztM0_level2.evt
| modeM0/AS1G08_014T01_9000002104_14280cztM0_level2_quad_clean.evt
|
| Size (bytes) | 1,500,298,560 | 244,152,000 |
| Size | 1.4 GB
| 232.8 MB
|
| Events in quadrant A | 9,442,387 | 1,584,775 |
| Events in quadrant B | 11,189,311 | 1,574,372 |
| Events in quadrant C | 10,106,182 | 1,488,292 |
| Events in quadrant D | 13,428,439 | 1,450,146 |
Level1 data integrity
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 25 | 0 |
| B | 0 | 25 | 0 |
| C | 0 | 25 | 0 |
| D | 0 | 25 | 0 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 384 | 0 |
| B | 0 | 384 | 0 |
| C | 0 | 384 | 0 |
| D | 0 | 384 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 39788 | 5 |
| B | 0 | 45448 | 4 |
| C | 0 | 41266 | 4 |
| D | 0 | 52206 | 4 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 18829 | 159 | 0.844442% |
| B | 18829 | 987 | 5.241914% |
| C | 18829 | 138 | 0.732912% |
| D | 18829 | 752 | 3.993839% |
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 | 21335 | 18834 | 0 | 0 | 0.00% | 0.00% |  |
| B | 21335 | 18833 | 509 | 509 | 2.39% | 2.70% |  |
| C | 21335 | 18834 | 6 | 6 | 0.03% | 0.03% |  |
| D | 21335 | 18834 | 639 | 639 | 3.00% | 3.39% |  |
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 | 318671 | 684.71 | 2274 | 2224 | 462.2 |
| A | 12 | 189 | 316849 | 680.76 | 2274 | 2224 | 462.2 |
| A | 9 | 143 | 61183 | 127.57 | 2274 | 2224 | 462.2 |
| B | 0 | 182 | 1462062 | 3456.85 | 2216 | 2157 | 422.3 |
| B | 0 | 229 | 766840 | 1810.66 | 2216 | 2157 | 422.3 |
| B | 3 | 209 | 91040 | 210.46 | 2216 | 2157 | 422.3 |
| C | 3 | 233 | 1585931 | 3126.64 | 2182 | 2193 | 506.5 |
| C | 13 | 61 | 15526 | 26.32 | 2182 | 2193 | 506.5 |
| C | 14 | 234 | 11628 | 18.63 | 2182 | 2193 | 506.5 |
| D | 5 | 222 | 2661792 | 5192.77 | 2165 | 2116 | 512.2 |
| D | 12 | 110 | 1452512 | 2831.76 | 2165 | 2116 | 512.2 |
| D | 8 | 195 | 382065 | 741.81 | 2165 | 2116 | 512.2 |
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 |  |