Observation information
- date-obs: 2023-06-13
- time-obs: 10:14:18.265100000
- date-end: 2023-06-13
- time-end: 16:25:02.246300000
- obs_id: T05_110T01_9000005686
- exposure: 8204.24204691
- 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_9000005686cztM0_level2.fits
| modeM0/AS1T05_110T01_9000005686cztM0_level2_quad_clean.evt
|
| Size (bytes) | 135,754,560 | 142,683,840 |
| Size | 129.5 MB
| 136.1 MB
|
| Events in quadrant A | 830,610 | 873,524 |
| Events in quadrant B | 793,160 | 867,117 |
| Events in quadrant C | 807,370 | 839,727 |
| Events in quadrant D | 698,664 | 758,551 |
Level1 data integrity
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 288 | 0 |
| B | 0 | 288 | 0 |
| C | 0 | 288 | 0 |
| D | 0 | 288 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 31548 | 0 |
| B | 0 | 29598 | 0 |
| C | 0 | 30673 | 0 |
| D | 0 | 36436 | 0 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 82 | 0 |
| B | 0 | 82 | 0 |
| C | 0 | 82 | 0 |
| D | 0 | 82 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 14232 | 37 | 0.259978% |
| B | 14232 | 45 | 0.316189% |
| C | 14232 | 210 | 1.475548% |
| D | 14232 | 572 | 4.019112% |
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 | 22245 | 14232 | 0 | 0 | 0.00% | 0.00% |  |
| B | 22245 | 14232 | 0 | 0 | 0.00% | 0.00% |  |
| C | 22245 | 14230 | 0 | 0 | 0.00% | 0.00% |  |
| D | 22245 | 14207 | 0 | 0 | 0.00% | 0.00% |  |
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 | 7 | 110 | 677 | 8.37 | 217 | 205 | 56.4 |
| A | 9 | 19 | 662 | 8.1 | 217 | 205 | 56.4 |
| A | 14 | 95 | 652 | 7.92 | 217 | 205 | 56.4 |
| B | 2 | 9 | 602 | 9.57 | 209 | 201 | 41.9 |
| B | 5 | 128 | 578 | 9.0 | 209 | 201 | 41.9 |
| B | 3 | 80 | 563 | 8.64 | 209 | 201 | 41.9 |
| C | 1 | 81 | 655 | 8.09 | 213 | 202 | 56.0 |
| C | 1 | 80 | 636 | 7.75 | 213 | 202 | 56.0 |
| C | 3 | 187 | 555 | 6.3 | 213 | 202 | 56.0 |
| D | 4 | 160 | 539 | 6.52 | 200 | 183 | 54.6 |
| D | 10 | 113 | 523 | 6.23 | 200 | 183 | 54.6 |
| D | 10 | 189 | 521 | 6.19 | 200 | 183 | 54.6 |
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 |  |