Observation information
- date-obs: 2022-03-18
- time-obs: 19:48:45.180500000
- date-end: 2022-03-18
- time-end: 21:55:40.177600000
- obs_id: A10_123T11_9000005014
- exposure: 4168.55915792
- sourceid: BCD_T11
- observer: anshuman
- ra_pnt: 224.8508
- dec_pnt: 42.45687
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1A10_123T11_9000005014_34988cztM0_level2.evt
| modeM0/AS1A10_123T11_9000005014_34988cztM0_level2_quad_clean.evt
|
| Size (bytes) | 402,840,000 | 88,839,360 |
| Size | 384.2 MB
| 84.7 MB
|
| Events in quadrant A | 2,384,410 | 583,933 |
| Events in quadrant B | 2,590,484 | 602,717 |
| Events in quadrant C | 2,736,816 | 601,880 |
| Events in quadrant D | 4,151,604 | 554,337 |
Level1 data integrity
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 10247 | 3 |
| B | 0 | 10773 | 2 |
| C | 0 | 10936 | 2 |
| D | 0 | 15731 | 2 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 100 | 0 |
| B | 0 | 100 | 0 |
| C | 0 | 100 | 0 |
| D | 0 | 100 | 0 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 27 | 0 |
| B | 0 | 27 | 0 |
| C | 0 | 27 | 0 |
| D | 0 | 28 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 4960 | 10 | 0.201613% |
| B | 4960 | 31 | 0.625000% |
| C | 4960 | 78 | 1.572581% |
| D | 4960 | 130 | 2.620968% |
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 | 7083 | 4961 | 1 | 1 | 0.01% | 0.02% |  |
| B | 7083 | 4961 | 16 | 16 | 0.23% | 0.32% |  |
| C | 7083 | 4961 | 63 | 63 | 0.89% | 1.27% |  |
| D | 7083 | 4961 | 118 | 118 | 1.67% | 2.38% |  |
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 | 10 | 83 | 70323 | 588.07 | 594 | 583 | 118.6 |
| A | 9 | 143 | 14333 | 115.94 | 594 | 583 | 118.6 |
| A | 13 | 254 | 8125 | 63.6 | 594 | 583 | 118.6 |
| B | 5 | 172 | 91378 | 790.22 | 599 | 583 | 114.9 |
| B | 15 | 85 | 51483 | 443.0 | 599 | 583 | 114.9 |
| B | 5 | 173 | 41051 | 352.21 | 599 | 583 | 114.9 |
| C | 0 | 10 | 208967 | 1517.87 | 591 | 597 | 137.3 |
| C | 15 | 214 | 207118 | 1504.4 | 591 | 597 | 137.3 |
| C | 14 | 67 | 8414 | 56.94 | 591 | 597 | 137.3 |
| D | 8 | 195 | 1353767 | 9609.46 | 580 | 565 | 140.8 |
| D | 13 | 249 | 160818 | 1138.0 | 580 | 565 | 140.8 |
| D | 2 | 250 | 112049 | 791.68 | 580 | 565 | 140.8 |
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 |  |