Observation information
- date-obs: 2020-04-14
- time-obs: 17:29:42.523300000
- date-end: 2020-04-14
- time-end: 19:39:22.524800000
- obs_id: T03_183T01_9000003610
- exposure: 5525.94069654
- sourceid: HD 110432
- observer: gulabd
- ra_pnt: 190.7094
- dec_pnt: -63.05862
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1T03_183T01_9000003610_24580cztM0_level2.evt
| modeM0/AS1T03_183T01_9000003610_24580cztM0_level2_quad_clean.evt
|
| Size (bytes) | 827,208,000 | 115,007,040 |
| Size | 788.9 MB
| 109.7 MB
|
| Events in quadrant A | 3,174,955 | 833,253 |
| Events in quadrant B | 3,765,310 | 842,297 |
| Events in quadrant C | 13,613,148 | 586,509 |
| Events in quadrant D | 4,056,755 | 763,593 |
Level1 data integrity
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 13636 | 2 |
| B | 0 | 15386 | 2 |
| C | 0 | 44878 | 3 |
| D | 0 | 16525 | 2 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 134 | 0 |
| B | 0 | 134 | 0 |
| C | 0 | 134 | 0 |
| D | 0 | 134 | 0 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 11 | 0 |
| B | 0 | 12 | 0 |
| C | 0 | 12 | 0 |
| D | 0 | 12 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 6530 | 50 | 0.765697% |
| B | 6530 | 303 | 4.640123% |
| C | 6529 | 4745 | 72.675754% |
| D | 6529 | 47 | 0.719865% |
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 | 7600 | 6531 | 0 | 0 | 0.00% | 0.00% |  |
| B | 7600 | 6531 | 142 | 142 | 1.87% | 2.17% |  |
| C | 7599 | 6529 | 4077 | 4077 | 53.65% | 62.44% |  |
| D | 7599 | 6530 | 22 | 22 | 0.29% | 0.34% |  |
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 | 13 | 254 | 10590 | 59.77 | 822 | 807 | 163.7 |
| A | 3 | 137 | 7284 | 39.57 | 822 | 807 | 163.7 |
| A | 0 | 226 | 7082 | 38.34 | 822 | 807 | 163.7 |
| B | 3 | 64 | 592321 | 3902.59 | 808 | 789 | 151.6 |
| B | 12 | 111 | 17798 | 112.22 | 808 | 789 | 151.6 |
| B | 11 | 111 | 15623 | 97.87 | 808 | 789 | 151.6 |
| C | 7 | 247 | 11030987 | 77981.15 | 622 | 626 | 141.4 |
| C | 14 | 238 | 96621 | 678.65 | 622 | 626 | 141.4 |
| C | 7 | 226 | 32468 | 225.11 | 622 | 626 | 141.4 |
| D | 8 | 195 | 870141 | 4634.44 | 781 | 759 | 187.6 |
| D | 1 | 52 | 121983 | 646.21 | 781 | 759 | 187.6 |
| D | 1 | 255 | 50502 | 265.17 | 781 | 759 | 187.6 |
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 |  |