Observation information
- date-obs: 2016-07-30
- time-obs: 07:32:14.765200000
- date-end: 2016-07-30
- time-end: 09:35:38.761900000
- obs_id: G05_250T01_9000000568
- exposure: 4027.37155946
- 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_04533cztM0_level2.evt
| modeM0/AS1G05_250T01_9000000568_04533cztM0_level2_quad_clean.evt
|
| Size (bytes) | 545,924,160 | 69,831,360 |
| Size | 520.6 MB
| 66.6 MB
|
| Events in quadrant A | 5,692,549 | 394,736 |
| Events in quadrant B | 3,123,670 | 426,055 |
| Events in quadrant C | 3,003,820 | 416,487 |
| Events in quadrant D | 4,252,433 | 403,570 |
Level1 data integrity
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 21387 | 3 |
| B | 0 | 14062 | 4 |
| C | 0 | 13988 | 4 |
| D | 0 | 17583 | 2 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 138 | 0 |
| B | 0 | 138 | 0 |
| C | 0 | 138 | 0 |
| D | 0 | 138 | 0 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 6 | 0 |
| B | 0 | 6 | 0 |
| C | 0 | 6 | 0 |
| D | 0 | 6 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 6789 | 851 | 12.534983% |
| B | 6788 | 172 | 2.533883% |
| C | 6788 | 127 | 1.870949% |
| D | 6789 | 191 | 2.813375% |
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 | 7404 | 6790 | 509 | 509 | 6.87% | 7.50% |  |
| B | 7404 | 6792 | 1 | 1 | 0.01% | 0.01% |  |
| C | 7404 | 6792 | 6 | 6 | 0.08% | 0.09% |  |
| D | 7404 | 6792 | 62 | 62 | 0.84% | 0.91% |  |
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 | 13 | 251 | 1379085 | 9171.58 | 730 | 713 | 150.3 |
| A | 0 | 13 | 1377888 | 9163.62 | 730 | 713 | 150.3 |
| A | 8 | 15 | 53808 | 353.29 | 730 | 713 | 150.3 |
| B | 7 | 252 | 55225 | 363.56 | 778 | 758 | 149.8 |
| B | 4 | 48 | 23536 | 152.04 | 778 | 758 | 149.8 |
| B | 4 | 80 | 22405 | 144.49 | 778 | 758 | 149.8 |
| C | 1 | 3 | 62418 | 355.92 | 747 | 749 | 173.3 |
| C | 8 | 128 | 7243 | 37.48 | 747 | 749 | 173.3 |
| C | 13 | 61 | 6272 | 31.88 | 747 | 749 | 173.3 |
| D | 1 | 20 | 769816 | 3969.07 | 734 | 715 | 193.8 |
| D | 13 | 235 | 216457 | 1113.37 | 734 | 715 | 193.8 |
| D | 7 | 67 | 130492 | 669.73 | 734 | 715 | 193.8 |
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 |  |