Observation information
- date-obs: 2016-10-25
- time-obs: 14:13:52.546700000
- date-end: 2016-10-26
- time-end: 13:04:09.563600000
- obs_id: G06_052T01_9000000754
- exposure: 49976.9473021
- sourceid: IGR J00370+6122
- observer: bpaul
- ra_pnt: 9.290167
- dec_pnt: 61.36014
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1G06_052T01_9000000754cztM0_level2.fits
| modeM0/AS1G06_052T01_9000000754cztM0_level2_quad_clean.evt
|
| Size (bytes) | 646,151,040 | 789,073,920 |
| Size | 616.2 MB
| 752.5 MB
|
| Events in quadrant A | 3,815,434 | 4,924,382 |
| Events in quadrant B | 3,763,674 | 4,988,221 |
| Events in quadrant C | 3,814,682 | 4,751,123 |
| Events in quadrant D | 3,269,670 | 4,331,662 |
Level1 data integrity
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 105 | 0 |
| B | 0 | 105 | 0 |
| C | 0 | 105 | 0 |
| D | 0 | 105 | 0 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 1460 | 0 |
| B | 0 | 1454 | 0 |
| C | 0 | 1454 | 0 |
| D | 0 | 1458 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 157069 | 0 |
| B | 0 | 150684 | 0 |
| C | 0 | 147639 | 0 |
| D | 0 | 157176 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 71514 | 1929 | 2.697374% |
| B | 71521 | 836 | 1.168887% |
| C | 71504 | 615 | 0.860092% |
| D | 71528 | 1070 | 1.495918% |
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 | 82218 | 71635 | 0 | 0 | 0.00% | 0.00% |  |
| B | 82218 | 71651 | 0 | 0 | 0.00% | 0.00% |  |
| C | 82218 | 71642 | 0 | 0 | 0.00% | 0.00% |  |
| D | 82218 | 71647 | 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 | 3979 | 12.05 | 992 | 931 | 252.9 |
| A | 0 | 29 | 3896 | 11.72 | 992 | 931 | 252.9 |
| A | 14 | 204 | 3378 | 9.68 | 992 | 931 | 252.9 |
| B | 2 | 9 | 3324 | 12.04 | 992 | 947 | 197.4 |
| B | 12 | 226 | 2685 | 8.8 | 992 | 947 | 197.4 |
| B | 14 | 254 | 2575 | 8.25 | 992 | 947 | 197.4 |
| C | 1 | 81 | 2877 | 7.27 | 1006 | 931 | 267.9 |
| C | 1 | 80 | 2867 | 7.23 | 1006 | 931 | 267.9 |
| C | 12 | 241 | 2811 | 7.02 | 1006 | 931 | 267.9 |
| D | 11 | 82 | 2580 | 6.85 | 930 | 841 | 254.0 |
| D | 6 | 231 | 2450 | 6.33 | 930 | 841 | 254.0 |
| D | 3 | 14 | 2428 | 6.25 | 930 | 841 | 254.0 |
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 |  |