Observation information
- date-obs: 2024-05-07
- time-obs: 17:16:11.120200000
- date-end: 2024-05-07
- time-end: 20:32:34.109000000
- obs_id: C03_005T02_9000006230
- exposure: 7028.68953961
- sourceid: 1E0102-72.3
- observer: sudip
- ra_pnt: 16.005
- dec_pnt: -72.0312
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1C03_005T02_9000006230_46556cztM0_level2.fits
| modeM0/AS1C03_005T02_9000006230_46556cztM0_level2_quad_clean.evt
|
| Size (bytes) | 1,006,989,120 | 151,934,400 |
| Size | 960.3 MB
| 144.9 MB
|
| Events in quadrant A | 9,541,917 | 1,076,494 |
| Events in quadrant B | 5,178,045 | 1,120,116 |
| Events in quadrant C | 14,270,170 | 720,306 |
| Events in quadrant D | 7,485,973 | 965,826 |
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 | 14 | 0 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 212 | 0 |
| B | 0 | 212 | 0 |
| C | 0 | 212 | 0 |
| D | 0 | 212 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 34792 | 2 |
| B | 0 | 22677 | 2 |
| C | 0 | 49551 | 2 |
| D | 0 | 29512 | 2 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 10348 | 291 | 2.812138% |
| B | 10349 | 111 | 1.072567% |
| C | 10349 | 3527 | 34.080587% |
| D | 10349 | 364 | 3.517248% |
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 | 11783 | 10348 | 69 | 69 | 0.59% | 0.67% |  |
| B | 11784 | 10349 | 7 | 7 | 0.06% | 0.07% |  |
| C | 11784 | 10349 | 3456 | 3456 | 29.33% | 33.39% |  |
| D | 11784 | 10349 | 281 | 281 | 2.38% | 2.72% |  |
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 | 4894352 | 21280.73 | 1118 | 1093 | 229.9 |
| A | 0 | 247 | 155478 | 671.42 | 1118 | 1093 | 229.9 |
| A | 14 | 235 | 67139 | 287.23 | 1118 | 1093 | 229.9 |
| B | 2 | 2 | 486545 | 2164.52 | 1125 | 1086 | 224.3 |
| B | 0 | 245 | 59204 | 259.13 | 1125 | 1086 | 224.3 |
| B | 3 | 112 | 56778 | 248.31 | 1125 | 1086 | 224.3 |
| C | 1 | 241 | 10288273 | 48104.94 | 919 | 922 | 213.9 |
| C | 14 | 254 | 287523 | 1340.18 | 919 | 922 | 213.9 |
| C | 12 | 2 | 42007 | 192.12 | 919 | 922 | 213.9 |
| D | 1 | 52 | 1946511 | 7147.36 | 1089 | 1053 | 272.2 |
| D | 13 | 249 | 364085 | 1333.73 | 1089 | 1053 | 272.2 |
| D | 2 | 120 | 204362 | 746.93 | 1089 | 1053 | 272.2 |
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 |  |