Observation information
- date-obs: 2019-05-18
- time-obs: 00:31:51.241900000
- date-end: 2019-05-19
- time-end: 00:27:12.232900000
- obs_id: T03_005T01_9000002928
- exposure: 34326.719067
- 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_9000002928cztM0_level2.fits
| modeM0/AS1T03_005T01_9000002928cztM0_level2_quad_clean.evt
|
| Size (bytes) | 726,359,040 | 623,131,200 |
| Size | 692.7 MB
| 594.3 MB
|
| Events in quadrant A | 4,486,708 | 3,618,943 |
| Events in quadrant B | 4,320,830 | 3,623,922 |
| Events in quadrant C | 4,328,370 | 3,401,505 |
| Events in quadrant D | 3,780,896 | 3,145,182 |
Level1 data integrity
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 1510 | 0 |
| B | 0 | 1510 | 0 |
| C | 0 | 1510 | 0 |
| D | 0 | 1510 | 0 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 120 | 0 |
| B | 0 | 120 | 0 |
| C | 0 | 120 | 0 |
| D | 0 | 120 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 153758 | 0 |
| B | 0 | 157059 | 0 |
| C | 0 | 154381 | 0 |
| D | 0 | 173071 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 74097 | 1081 | 1.458898% |
| B | 74097 | 1385 | 1.869171% |
| C | 74097 | 1334 | 1.800343% |
| D | 74097 | 1444 | 1.948797% |
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 | 86122 | 74086 | 0 | 0 | 0.00% | 0.00% |  |
| B | 86122 | 74087 | 0 | 0 | 0.00% | 0.00% |  |
| C | 86122 | 74087 | 0 | 0 | 0.00% | 0.00% |  |
| D | 86122 | 74043 | 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 | 0 | 29 | 4316 | 11.18 | 1167 | 1096 | 288.0 |
| A | 7 | 110 | 3507 | 8.37 | 1167 | 1096 | 288.0 |
| A | 9 | 19 | 3440 | 8.14 | 1167 | 1096 | 288.0 |
| B | 2 | 9 | 3494 | 10.79 | 1140 | 1086 | 223.1 |
| B | 2 | 8 | 2919 | 8.21 | 1140 | 1086 | 223.1 |
| B | 5 | 232 | 2831 | 7.82 | 1140 | 1086 | 223.1 |
| C | 1 | 81 | 3233 | 7.36 | 1142 | 1063 | 295.0 |
| C | 1 | 80 | 3182 | 7.18 | 1142 | 1063 | 295.0 |
| C | 12 | 241 | 3075 | 6.82 | 1142 | 1063 | 295.0 |
| D | 3 | 14 | 2742 | 6.11 | 1079 | 980 | 288.5 |
| D | 10 | 189 | 2686 | 5.91 | 1079 | 980 | 288.5 |
| D | 6 | 67 | 2641 | 5.76 | 1079 | 980 | 288.5 |
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 |  |