Observation information
- date-obs: 2016-07-12
- time-obs: 05:28:33.351100000
- date-end: 2016-07-12
- time-end: 07:50:07.341900000
- obs_id: G05_240T01_9000000536
- exposure: 402.130029373
- sourceid: CDFS-I
- observer: kanak
- ra_pnt: 53.05233
- dec_pnt: -27.88577
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1G05_240T01_9000000536_04265cztM0_level2.evt
| modeM0/AS1G05_240T01_9000000536_04265cztM0_level2_quad_clean.evt
|
| Size (bytes) | 35,576,640 | 9,184,320 |
| Size | 33.9 MB
| 8.8 MB
|
| Events in quadrant A | 358,522 | 79,467 |
| Events in quadrant B | 36,980 | 7,348 |
| Events in quadrant C | 343,269 | 79,364 |
| Events in quadrant D | 292,570 | 60,337 |
Level1 data integrity
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 69 | 29 |
| B | 0 | 69 | 39 |
| C | 0 | 69 | 35 |
| D | 0 | 68 | 36 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 8 | 0 |
| B | 0 | 10 | 0 |
| C | 0 | 8 | 0 |
| D | 0 | 10 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 6955 | 5408 |
| B | 0 | 9603 | 9460 |
| C | 0 | 6716 | 5139 |
| D | 0 | 8252 | 6942 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 774 | 1 | 0.129199% |
| B | 72 | 1 | 1.388889% |
| C | 790 | 1 | 0.126582% |
| D | 656 | 1 | 0.152439% |
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 | 7636 | 1545 | 0 | 0 | 0.00% | 0.00% |  |
| B | 7460 | 142 | 0 | 0 | 0.00% | 0.00% |  |
| C | 7635 | 1577 | 0 | 0 | 0.00% | 0.00% |  |
| D | 7181 | 1308 | 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 | 8 | 15 | 15811 | 792.93 | 87 | 86 | 19.8 |
| A | 0 | 50 | 3326 | 163.38 | 87 | 86 | 19.8 |
| A | 0 | 226 | 942 | 43.16 | 87 | 86 | 19.8 |
| B | 3 | 0 | 4752 | 1440.43 | 8 | 8 | 3.3 |
| B | 12 | 111 | 128 | 36.44 | 8 | 8 | 3.3 |
| B | 11 | 111 | 106 | 29.76 | 8 | 8 | 3.3 |
| C | 9 | 144 | 974 | 39.78 | 87 | 86 | 22.3 |
| C | 10 | 65 | 800 | 31.99 | 87 | 86 | 22.3 |
| C | 13 | 61 | 717 | 28.27 | 87 | 86 | 22.3 |
| D | 2 | 232 | 6768 | 346.68 | 71 | 69 | 19.3 |
| D | 13 | 239 | 5534 | 282.82 | 71 | 69 | 19.3 |
| D | 9 | 68 | 1572 | 77.78 | 71 | 69 | 19.3 |
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 |  |