Observation information
- date-obs: 2018-11-22
- time-obs: 21:19:23.489100000
- date-end: 2018-11-22
- time-end: 22:36:22.441700000
- obs_id: T03_004T01_9000002532
- exposure: 2451.96904857
- 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_17048cztM0_level2.evt
| modeM0/AS1T03_004T01_9000002532_17048cztM0_level2_quad_clean.evt
|
| Size (bytes) | 283,982,400 | 53,968,320 |
| Size | 270.8 MB
| 51.5 MB
|
| Events in quadrant A | 1,712,766 | 352,526 |
| Events in quadrant B | 1,815,007 | 364,899 |
| Events in quadrant C | 2,853,213 | 342,756 |
| Events in quadrant D | 1,984,337 | 329,777 |
Level1 data integrity
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 70 | 0 |
| B | 0 | 70 | 0 |
| C | 0 | 70 | 0 |
| D | 0 | 70 | 0 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 12 | 0 |
| B | 0 | 12 | 0 |
| C | 0 | 12 | 0 |
| D | 0 | 12 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 7167 | 1 |
| B | 0 | 7456 | 1 |
| C | 0 | 10858 | 1 |
| D | 0 | 8126 | 1 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 3445 | 22 | 0.638607% |
| B | 3445 | 34 | 0.986938% |
| C | 3445 | 185 | 5.370102% |
| D | 3445 | 104 | 3.018868% |
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 | 4621 | 3447 | 0 | 0 | 0.00% | 0.00% |  |
| B | 4621 | 3447 | 4 | 4 | 0.09% | 0.12% |  |
| C | 4621 | 3446 | 31 | 31 | 0.67% | 0.90% |  |
| D | 4621 | 3447 | 52 | 52 | 1.13% | 1.51% |  |
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 | 226 | 3944 | 38.36 | 444 | 434 | 91.5 |
| A | 3 | 137 | 3217 | 30.41 | 444 | 434 | 91.5 |
| A | 12 | 194 | 3121 | 29.36 | 444 | 434 | 91.5 |
| B | 0 | 197 | 23268 | 264.22 | 447 | 437 | 86.4 |
| B | 0 | 219 | 14374 | 161.29 | 447 | 437 | 86.4 |
| B | 12 | 111 | 10061 | 111.38 | 447 | 437 | 86.4 |
| C | 3 | 233 | 1130769 | 11373.64 | 423 | 426 | 99.4 |
| C | 14 | 238 | 64828 | 648.02 | 423 | 426 | 99.4 |
| C | 7 | 247 | 6936 | 65.5 | 423 | 426 | 99.4 |
| D | 10 | 70 | 182057 | 1720.43 | 428 | 415 | 105.6 |
| D | 5 | 222 | 114897 | 1084.32 | 428 | 415 | 105.6 |
| D | 1 | 52 | 70319 | 662.1 | 428 | 415 | 105.6 |
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 |  |