Observation information
- date-obs: 2017-02-04
- time-obs: 18:59:20.324200000
- date-end: 2017-02-06
- time-end: 21:01:29.395300000
- obs_id: G06_157T02_9000001008
- exposure: 85296.1890455
- sourceid: Mrk766
- observer: KPSingh19
- ra_pnt: 184.6104
- dec_pnt: 29.81282
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1G06_157T02_9000001008cztM0_level2.fits
| modeM0/AS1G06_157T02_9000001008cztM0_level2_quad_clean.evt
|
| Size (bytes) | 1,389,087,360 | 1,418,639,040 |
| Size | 1.3 GB
| 1.3 GB
|
| Events in quadrant A | 8,314,146 | 8,441,511 |
| Events in quadrant B | 8,142,100 | 8,598,198 |
| Events in quadrant C | 8,319,146 | 8,241,240 |
| Events in quadrant D | 7,021,962 | 7,417,527 |
Level1 data integrity
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 322505 | 0 |
| B | 0 | 319483 | 0 |
| C | 0 | 328307 | 0 |
| D | 0 | 376784 | 0 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 3052 | 0 |
| B | 0 | 3054 | 0 |
| C | 0 | 3052 | 0 |
| D | 0 | 3052 | 0 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 239 | 0 |
| B | 0 | 239 | 0 |
| C | 0 | 239 | 0 |
| D | 0 | 239 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 149864 | 3413 | 2.277398% |
| B | 149868 | 2256 | 1.505325% |
| C | 149867 | 1577 | 1.052266% |
| D | 149850 | 6531 | 4.358358% |
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 | 180130 | 149843 | 0 | 0 | 0.00% | 0.00% |  |
| B | 180130 | 149898 | 0 | 0 | 0.00% | 0.00% |  |
| C | 180130 | 149892 | 0 | 0 | 0.00% | 0.00% |  |
| D | 180130 | 149648 | 0 | 0 | 0.00% | 0.00% |  |
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 | 29 | 8004 | 10.88 | 2159 | 2008 | 551.0 |
| A | 7 | 110 | 6852 | 8.79 | 2159 | 2008 | 551.0 |
| A | 0 | 30 | 6225 | 7.65 | 2159 | 2008 | 551.0 |
| B | 2 | 9 | 7139 | 12.07 | 2143 | 2033 | 422.9 |
| B | 14 | 254 | 5567 | 8.35 | 2143 | 2033 | 422.9 |
| B | 12 | 226 | 5478 | 8.14 | 2143 | 2033 | 422.9 |
| C | 1 | 80 | 6085 | 6.95 | 2198 | 2030 | 583.5 |
| C | 1 | 81 | 5958 | 6.73 | 2198 | 2030 | 583.5 |
| C | 12 | 241 | 5786 | 6.44 | 2198 | 2030 | 583.5 |
| D | 3 | 14 | 5200 | 6.31 | 2002 | 1816 | 536.6 |
| D | 6 | 231 | 5154 | 6.22 | 2002 | 1816 | 536.6 |
| D | 7 | 5 | 5073 | 6.07 | 2002 | 1816 | 536.6 |
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 |  |