Observation information
- date-obs: 2016-12-02
- time-obs: 15:01:36.914300000
- date-end: 2016-12-02
- time-end: 18:08:33.920800000
- obs_id: G06_169T01_9000000846
- exposure: 5222.12096009
- sourceid: 55 Cnc e
- observer: girish
- ra_pnt: 133.1492
- dec_pnt: 28.33082
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1G06_169T01_9000000846cztM0_level2.fits
| modeM0/AS1G06_169T01_9000000846cztM0_level2_quad_clean.evt
|
| Size (bytes) | 96,154,560 | 87,742,080 |
| Size | 91.7 MB
| 83.7 MB
|
| Events in quadrant A | 556,196 | 499,904 |
| Events in quadrant B | 555,016 | 494,544 |
| Events in quadrant C | 568,108 | 475,628 |
| Events in quadrant D | 492,490 | 446,740 |
Level1 data integrity
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 27510 | 0 |
| B | 0 | 23882 | 0 |
| C | 0 | 22070 | 0 |
| D | 0 | 24965 | 0 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 220 | 0 |
| B | 0 | 220 | 0 |
| C | 0 | 218 | 0 |
| D | 0 | 220 | 0 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 4 | 0 |
| B | 0 | 4 | 0 |
| C | 0 | 4 | 0 |
| D | 0 | 4 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 10659 | 842 | 7.899428% |
| B | 10675 | 316 | 2.960187% |
| C | 10691 | 161 | 1.505940% |
| D | 10677 | 313 | 2.931535% |
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 | 11217 | 10768 | 0 | 0 | 0.00% | 0.00% |  |
| B | 11217 | 10780 | 0 | 0 | 0.00% | 0.00% |  |
| C | 11217 | 10787 | 0 | 0 | 0.00% | 0.00% |  |
| D | 11217 | 10775 | 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 | 14 | 188 | 561 | 10.97 | 144 | 135 | 38.8 |
| A | 0 | 29 | 554 | 10.79 | 144 | 135 | 38.8 |
| A | 7 | 110 | 498 | 9.35 | 144 | 135 | 38.8 |
| B | 2 | 9 | 485 | 10.9 | 146 | 138 | 31.8 |
| B | 14 | 254 | 399 | 8.19 | 146 | 138 | 31.8 |
| B | 3 | 17 | 385 | 7.76 | 146 | 138 | 31.8 |
| C | 2 | 191 | 391 | 6.07 | 150 | 138 | 41.7 |
| C | 1 | 80 | 389 | 6.02 | 150 | 138 | 41.7 |
| C | 1 | 81 | 388 | 6.0 | 150 | 138 | 41.7 |
| D | 3 | 14 | 397 | 6.83 | 140 | 126 | 39.7 |
| D | 3 | 30 | 384 | 6.5 | 140 | 126 | 39.7 |
| D | 4 | 160 | 373 | 6.22 | 140 | 126 | 39.7 |
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 |  |