Observation information
- date-obs: 2019-10-04
- time-obs: 07:58:48.618100000
- date-end: 2019-10-04
- time-end: 14:07:56.611800000
- obs_id: A07_039T01_9000003216
- exposure: 20608.9859383
- sourceid: MBfield2
- observer: lbianchi
- ra_pnt: 33.28637
- dec_pnt: -74.17017
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1A07_039T01_9000003216_21720cztM0_level2.evt
| modeM0/AS1A07_039T01_9000003216_21720cztM0_level2_quad_clean.evt
|
| Size (bytes) | 1,568,854,080 | 380,698,560 |
| Size | 1.5 GB
| 363.1 MB
|
| Events in quadrant A | 9,723,249 | 2,533,971 |
| Events in quadrant B | 10,445,511 | 2,593,528 |
| Events in quadrant C | 13,166,385 | 2,515,237 |
| Events in quadrant D | 12,764,526 | 2,447,841 |
Level1 data integrity
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 43660 | 3 |
| B | 0 | 44873 | 3 |
| C | 0 | 53279 | 3 |
| D | 0 | 52073 | 3 |
| 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 SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 424 | 0 |
| B | 0 | 424 | 0 |
| C | 0 | 424 | 0 |
| D | 0 | 424 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 20918 | 539 | 2.576728% |
| B | 20918 | 512 | 2.447653% |
| C | 20919 | 1212 | 5.793776% |
| D | 20919 | 895 | 4.278407% |
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 | 22148 | 20920 | 158 | 158 | 0.71% | 0.76% |  |
| B | 22148 | 20921 | 72 | 72 | 0.33% | 0.34% |  |
| C | 22149 | 20921 | 609 | 609 | 2.75% | 2.91% |  |
| D | 22149 | 20922 | 458 | 458 | 2.07% | 2.19% |  |
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 | 15 | 236 | 407596 | 843.97 | 2407 | 2352 | 480.2 |
| A | 13 | 254 | 35393 | 68.81 | 2407 | 2352 | 480.2 |
| A | 10 | 253 | 22257 | 41.45 | 2407 | 2352 | 480.2 |
| B | 3 | 64 | 571661 | 1242.66 | 2417 | 2350 | 458.1 |
| B | 0 | 230 | 115186 | 246.29 | 2417 | 2350 | 458.1 |
| B | 0 | 197 | 96534 | 205.58 | 2417 | 2350 | 458.1 |
| C | 8 | 208 | 3658396 | 6764.18 | 2329 | 2336 | 540.5 |
| C | 14 | 238 | 365414 | 671.74 | 2329 | 2336 | 540.5 |
| C | 10 | 23 | 29706 | 50.64 | 2329 | 2336 | 540.5 |
| D | 1 | 52 | 1691169 | 2992.82 | 2351 | 2282 | 564.3 |
| D | 13 | 153 | 675969 | 1193.82 | 2351 | 2282 | 564.3 |
| D | 1 | 20 | 546819 | 964.96 | 2351 | 2282 | 564.3 |
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 |  |