Observation information
- date-obs: 2023-06-13
- time-obs: 10:14:18.265100000
- date-end: 2023-06-13
- time-end: 11:07:22.262700000
- obs_id: T05_110T01_9000005686
- exposure: 1236.06767929
- sourceid: SN2023ixf
- observer: prajwel
- ra_pnt: 210.9107
- dec_pnt: 54.31167
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1T05_110T01_9000005686_41675cztM0_level2.fits
| modeM0/AS1T05_110T01_9000005686_41675cztM0_level2_quad_clean.evt
|
| Size (bytes) | 95,132,160 | 24,157,440 |
| Size | 90.7 MB
| 23.0 MB
|
| Events in quadrant A | 821,404 | 167,189 |
| Events in quadrant B | 643,512 | 172,163 |
| Events in quadrant C | 870,942 | 152,888 |
| Events in quadrant D | 1,079,341 | 140,078 |
Level1 data integrity
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 28 | 0 |
| B | 0 | 28 | 0 |
| C | 0 | 28 | 0 |
| D | 0 | 28 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 3301 | 1 |
| B | 0 | 2703 | 1 |
| C | 0 | 3386 | 1 |
| D | 0 | 4088 | 1 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 19 | 0 |
| B | 0 | 19 | 0 |
| C | 0 | 19 | 0 |
| D | 0 | 19 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 1331 | 8 | 0.601052% |
| B | 1331 | 3 | 0.225394% |
| C | 1331 | 52 | 3.906837% |
| D | 1331 | 101 | 7.588279% |
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 | 3185 | 1332 | 1 | 1 | 0.03% | 0.08% |  |
| B | 3185 | 1332 | 0 | 0 | 0.00% | 0.00% |  |
| C | 3185 | 1332 | 47 | 47 | 1.48% | 3.53% |  |
| D | 3185 | 1332 | 91 | 91 | 2.86% | 6.83% |  |
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 | 184416 | 5263.32 | 164 | 161 | 35.0 |
| A | 3 | 137 | 1804 | 46.93 | 164 | 161 | 35.0 |
| A | 13 | 248 | 1722 | 44.59 | 164 | 161 | 35.0 |
| B | 0 | 190 | 4831 | 144.2 | 160 | 156 | 32.4 |
| B | 12 | 111 | 3807 | 112.62 | 160 | 156 | 32.4 |
| B | 11 | 111 | 3716 | 109.81 | 160 | 156 | 32.4 |
| C | 0 | 10 | 153947 | 4157.6 | 153 | 153 | 37.0 |
| C | 12 | 249 | 59734 | 1610.69 | 153 | 153 | 37.0 |
| C | 15 | 214 | 58112 | 1566.84 | 153 | 153 | 37.0 |
| D | 13 | 249 | 337312 | 8723.72 | 152 | 147 | 38.6 |
| D | 2 | 249 | 105019 | 2713.43 | 152 | 147 | 38.6 |
| D | 10 | 199 | 20475 | 525.96 | 152 | 147 | 38.6 |
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 |  |