Observation information
- date-obs: 2018-11-24
- time-obs: 10:42:11.394700000
- date-end: 2018-11-24
- time-end: 12:58:34.391700000
- obs_id: T03_004T01_9000002532
- exposure: 5164.39809196
- sourceid: AGC 334315 (originally T03)
- observer: sjanowie
- ra_pnt: 350.0492
- dec_pnt: 22.40194
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1T03_004T01_9000002532_17071cztM0_level2.evt
| modeM0/AS1T03_004T01_9000002532_17071cztM0_level2_quad_clean.evt
|
| Size (bytes) | 532,992,960 | 99,146,880 |
| Size | 508.3 MB
| 94.6 MB
|
| Events in quadrant A | 3,708,208 | 623,759 |
| Events in quadrant B | 3,999,953 | 631,504 |
| Events in quadrant C | 4,027,269 | 607,513 |
| Events in quadrant D | 3,875,735 | 596,570 |
Level1 data integrity
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 158 | 0 |
| B | 0 | 158 | 0 |
| C | 0 | 158 | 0 |
| D | 0 | 158 | 0 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 4 | 0 |
| B | 0 | 4 | 0 |
| C | 0 | 4 | 0 |
| D | 0 | 4 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 16205 | 2 |
| B | 0 | 16755 | 2 |
| C | 0 | 17078 | 2 |
| D | 0 | 16916 | 2 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 7813 | 227 | 2.905414% |
| B | 7814 | 274 | 3.506527% |
| C | 7814 | 254 | 3.250576% |
| D | 7814 | 149 | 1.906834% |
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 | 8183 | 7815 | 1 | 1 | 0.01% | 0.01% |  |
| B | 8184 | 7816 | 19 | 19 | 0.23% | 0.24% |  |
| C | 8184 | 7816 | 0 | 0 | 0.00% | 0.00% |  |
| D | 8184 | 7816 | 15 | 15 | 0.18% | 0.19% |  |
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 | 12 | 189 | 11128 | 51.86 | 959 | 937 | 196.5 |
| A | 0 | 226 | 8346 | 37.7 | 959 | 937 | 196.5 |
| A | 3 | 137 | 7203 | 31.89 | 959 | 937 | 196.5 |
| B | 7 | 220 | 111427 | 598.42 | 954 | 928 | 184.7 |
| B | 3 | 209 | 42243 | 223.74 | 954 | 928 | 184.7 |
| B | 0 | 189 | 31563 | 165.91 | 954 | 928 | 184.7 |
| C | 3 | 233 | 315984 | 1464.86 | 911 | 915 | 215.1 |
| C | 14 | 238 | 139889 | 646.14 | 911 | 915 | 215.1 |
| C | 8 | 128 | 11663 | 49.97 | 911 | 915 | 215.1 |
| D | 5 | 222 | 200611 | 876.99 | 932 | 902 | 227.7 |
| D | 10 | 70 | 96356 | 419.17 | 932 | 902 | 227.7 |
| D | 2 | 234 | 33440 | 142.89 | 932 | 902 | 227.7 |
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 |  |