Observation information
- date-obs: 2019-05-11
- time-obs: 17:08:32.316500000
- date-end: 2019-05-11
- time-end: 21:51:14.324000000
- obs_id: T03_005T01_9000002908
- exposure: 8488.60688882
- sourceid: AGC 229101 (originally T05)
- observer: sjanowie
- ra_pnt: 185.0625
- dec_pnt: 25.5
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1T03_005T01_9000002908_19563cztM0_level2.evt
| modeM0/AS1T03_005T01_9000002908_19563cztM0_level2_quad_clean.evt
|
| Size (bytes) | 1,219,227,840 | 172,923,840 |
| Size | 1.1 GB
| 164.9 MB
|
| Events in quadrant A | 7,289,287 | 1,078,058 |
| Events in quadrant B | 7,232,395 | 1,093,312 |
| Events in quadrant C | 7,939,282 | 1,041,127 |
| Events in quadrant D | 13,441,919 | 980,050 |
Level1 data integrity
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 18 | 0 |
| B | 0 | 18 | 0 |
| C | 0 | 18 | 0 |
| D | 0 | 18 | 0 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 308 | 0 |
| B | 0 | 308 | 0 |
| C | 0 | 308 | 0 |
| D | 0 | 308 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 31849 | 3 |
| B | 0 | 31497 | 3 |
| C | 0 | 33006 | 3 |
| D | 0 | 50426 | 3 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 15133 | 213 | 1.407520% |
| B | 15133 | 172 | 1.136589% |
| C | 15132 | 241 | 1.592651% |
| D | 15132 | 1288 | 8.511763% |
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 | 16963 | 15134 | 77 | 77 | 0.45% | 0.51% |  |
| B | 16963 | 15135 | 12 | 12 | 0.07% | 0.08% |  |
| C | 16962 | 15135 | 2 | 2 | 0.01% | 0.01% |  |
| D | 16962 | 15133 | 969 | 969 | 5.71% | 6.40% |  |
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 | 4 | 2 | 306345 | 829.87 | 1807 | 1766 | 367.0 |
| A | 13 | 254 | 23103 | 58.13 | 1807 | 1766 | 367.0 |
| A | 0 | 226 | 15687 | 37.93 | 1807 | 1766 | 367.0 |
| B | 3 | 64 | 46821 | 129.82 | 1805 | 1757 | 347.1 |
| B | 12 | 111 | 42849 | 118.38 | 1805 | 1757 | 347.1 |
| B | 11 | 111 | 38428 | 105.65 | 1805 | 1757 | 347.1 |
| C | 3 | 233 | 618600 | 1520.38 | 1733 | 1740 | 405.7 |
| C | 14 | 238 | 271005 | 663.66 | 1733 | 1740 | 405.7 |
| C | 9 | 221 | 120929 | 293.77 | 1733 | 1740 | 405.7 |
| D | 7 | 238 | 2396055 | 5852.83 | 1689 | 1641 | 409.1 |
| D | 1 | 52 | 2389533 | 5836.88 | 1689 | 1641 | 409.1 |
| D | 12 | 218 | 1501695 | 3666.68 | 1689 | 1641 | 409.1 |
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 |  |