Observation information
- date-obs: 2016-07-22
- time-obs: 06:06:39.915500000
- date-end: 2016-07-22
- time-end: 08:13:35.908400000
- obs_id: G05_230T04_9000000550
- exposure: 4648.76254462
- sourceid: IGR J15094-6649
- observer: KPSingh19
- ra_pnt: 227.3584
- dec_pnt: -66.82314
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1G05_230T04_9000000550_04414cztM0_level2.evt
| modeM0/AS1G05_230T04_9000000550_04414cztM0_level2_quad_clean.evt
|
| Size (bytes) | 525,919,680 | 83,989,440 |
| Size | 501.6 MB
| 80.1 MB
|
| Events in quadrant A | 3,185,228 | 531,171 |
| Events in quadrant B | 3,991,086 | 524,356 |
| Events in quadrant C | 2,979,682 | 542,081 |
| Events in quadrant D | 5,345,326 | 506,767 |
Level1 data integrity
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 128 | 0 |
| B | 0 | 128 | 0 |
| C | 0 | 128 | 0 |
| D | 0 | 128 | 0 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 13 | 0 |
| B | 0 | 13 | 0 |
| C | 0 | 13 | 0 |
| D | 0 | 14 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 13558 | 3 |
| B | 0 | 15858 | 2 |
| C | 0 | 13034 | 2 |
| D | 0 | 20189 | 2 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 6286 | 110 | 1.749920% |
| B | 6286 | 294 | 4.677060% |
| C | 6286 | 40 | 0.636335% |
| D | 6286 | 190 | 3.022590% |
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 | 7586 | 6287 | 48 | 48 | 0.63% | 0.76% |  |
| B | 7586 | 6287 | 202 | 202 | 2.66% | 3.21% |  |
| C | 7586 | 6287 | 2 | 2 | 0.03% | 0.03% |  |
| D | 7586 | 6287 | 131 | 131 | 1.73% | 2.08% |  |
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 | 222363 | 1453.34 | 761 | 746 | 152.5 |
| A | 14 | 111 | 15382 | 95.98 | 761 | 746 | 152.5 |
| A | 8 | 15 | 11084 | 67.8 | 761 | 746 | 152.5 |
| B | 14 | 167 | 1004034 | 7144.6 | 761 | 744 | 140.4 |
| B | 15 | 204 | 21982 | 151.24 | 761 | 744 | 140.4 |
| B | 0 | 183 | 13937 | 93.95 | 761 | 744 | 140.4 |
| C | 9 | 247 | 23184 | 130.61 | 750 | 755 | 171.7 |
| C | 9 | 16 | 10421 | 56.29 | 750 | 755 | 171.7 |
| C | 14 | 48 | 7320 | 38.23 | 750 | 755 | 171.7 |
| D | 13 | 114 | 2269915 | 13057.07 | 738 | 718 | 173.8 |
| D | 13 | 239 | 78257 | 446.16 | 738 | 718 | 173.8 |
| D | 12 | 233 | 58715 | 333.72 | 738 | 718 | 173.8 |
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 |  |