Observation information
- date-obs: 2022-07-03
- time-obs: 09:33:40.664500000
- date-end: 2022-07-03
- time-end: 10:40:23.664400000
- obs_id: A11_049T02_9000005220
- exposure: 2396.73301594
- sourceid: M83_XUV1
- observer: dthilker
- ra_pnt: 204.116
- dec_pnt: -29.55895
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1A11_049T02_9000005220_36566cztM0_level2.evt
| modeM0/AS1A11_049T02_9000005220_36566cztM0_level2_quad_clean.evt
|
| Size (bytes) | 209,185,920 | 53,182,080 |
| Size | 199.5 MB
| 50.7 MB
|
| Events in quadrant A | 1,426,420 | 365,591 |
| Events in quadrant B | 1,465,264 | 364,977 |
| Events in quadrant C | 1,624,934 | 355,591 |
| Events in quadrant D | 1,642,203 | 339,833 |
Level1 data integrity
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 14 | 0 |
| B | 0 | 14 | 0 |
| C | 0 | 14 | 0 |
| D | 0 | 15 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 5729 | 1 |
| B | 0 | 5953 | 1 |
| C | 0 | 6364 | 1 |
| D | 0 | 6491 | 1 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 52 | 0 |
| B | 0 | 52 | 0 |
| C | 0 | 52 | 0 |
| D | 0 | 52 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 2567 | 5 | 0.194780% |
| B | 2567 | 7 | 0.272692% |
| C | 2567 | 91 | 3.544994% |
| D | 2567 | 35 | 1.363459% |
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 | 2567 | 2567 | 0 | 0 | 0.00% | 0.00% |  |
| B | 2567 | 2567 | 2 | 2 | 0.08% | 0.08% |  |
| C | 2567 | 2567 | 62 | 62 | 2.42% | 2.42% |  |
| D | 2567 | 2567 | 31 | 31 | 1.21% | 1.21% |  |
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 | 105581 | 1558.37 | 336 | 331 | 67.5 |
| A | 13 | 6 | 13528 | 195.4 | 336 | 331 | 67.5 |
| A | 15 | 223 | 4993 | 69.03 | 336 | 331 | 67.5 |
| B | 0 | 182 | 75317 | 1205.87 | 325 | 318 | 62.2 |
| B | 5 | 172 | 36731 | 585.47 | 325 | 318 | 62.2 |
| B | 0 | 219 | 16822 | 265.36 | 325 | 318 | 62.2 |
| C | 0 | 10 | 275856 | 3738.98 | 314 | 317 | 73.7 |
| C | 15 | 214 | 111012 | 1502.1 | 314 | 317 | 73.7 |
| C | 10 | 49 | 11133 | 146.77 | 314 | 317 | 73.7 |
| D | 12 | 16 | 96882 | 1230.37 | 325 | 316 | 78.5 |
| D | 10 | 199 | 92558 | 1175.28 | 325 | 316 | 78.5 |
| D | 2 | 250 | 58602 | 742.64 | 325 | 316 | 78.5 |
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 |  |