Observation information
- date-obs: 2016-07-29
- time-obs: 20:56:39.782800000
- date-end: 2016-07-29
- time-end: 23:10:35.779100000
- obs_id: G05_250T01_9000000568
- exposure: 4912.53302567
- 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_04527cztM0_level2.evt
| modeM0/AS1G05_250T01_9000000568_04527cztM0_level2_quad_clean.evt
|
| Size (bytes) | 510,007,680 | 84,631,680 |
| Size | 486.4 MB
| 80.7 MB
|
| Events in quadrant A | 5,393,118 | 509,387 |
| Events in quadrant B | 2,981,849 | 541,292 |
| Events in quadrant C | 2,883,891 | 536,664 |
| Events in quadrant D | 3,742,186 | 518,641 |
Level1 data integrity
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 20493 | 3 |
| B | 0 | 13509 | 2 |
| C | 0 | 13398 | 2 |
| D | 0 | 15656 | 2 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 134 | 0 |
| B | 0 | 134 | 0 |
| C | 0 | 134 | 0 |
| D | 0 | 134 | 0 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 14 | 0 |
| B | 0 | 14 | 0 |
| C | 0 | 14 | 0 |
| D | 0 | 15 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 6543 | 687 | 10.499771% |
| B | 6543 | 23 | 0.351521% |
| C | 6543 | 22 | 0.336237% |
| D | 6543 | 106 | 1.620052% |
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 | 7668 | 6544 | 471 | 471 | 6.14% | 7.20% |  |
| B | 7668 | 6544 | 0 | 0 | 0.00% | 0.00% |  |
| C | 7668 | 6544 | 0 | 0 | 0.00% | 0.00% |  |
| D | 7668 | 6544 | 74 | 74 | 0.97% | 1.13% |  |
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 | 2457703 | 17177.03 | 705 | 690 | 143.0 |
| A | 8 | 15 | 118135 | 821.06 | 705 | 690 | 143.0 |
| A | 14 | 111 | 60904 | 420.96 | 705 | 690 | 143.0 |
| B | 4 | 48 | 29524 | 201.47 | 747 | 727 | 142.9 |
| B | 15 | 204 | 17575 | 117.87 | 747 | 727 | 142.9 |
| B | 4 | 80 | 14801 | 98.46 | 747 | 727 | 142.9 |
| C | 9 | 247 | 28949 | 167.6 | 723 | 726 | 168.4 |
| C | 9 | 54 | 19927 | 114.03 | 723 | 726 | 168.4 |
| C | 12 | 4 | 12680 | 70.99 | 723 | 726 | 168.4 |
| D | 13 | 53 | 407945 | 2422.89 | 708 | 687 | 168.1 |
| D | 13 | 235 | 210025 | 1245.41 | 708 | 687 | 168.1 |
| D | 13 | 239 | 183448 | 1087.29 | 708 | 687 | 168.1 |
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 |  |