Observation information
- date-obs: 2024-05-01
- time-obs: 23:20:37.304600000
- date-end: 2024-05-02
- time-end: 01:29:19.299900000
- obs_id: T05_203T01_9000006214
- exposure: 6361.47939748
- sourceid: SN2024ggi
- observer: rsteja001
- ra_pnt: 169.592
- dec_pnt: -32.83757
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1T05_203T01_9000006214_46470cztM0_level2.fits
| modeM0/AS1T05_203T01_9000006214_46470cztM0_level2_quad_clean.evt
|
Size (bytes) | 471,110,400 | 106,341,120 |
Size | 449.3 MB
| 101.4 MB
|
Events in quadrant A | 6,668,367 | 695,483 |
Events in quadrant B | 3,150,349 | 742,890 |
Events in quadrant C | 2,885,070 | 695,677 |
Events in quadrant D | 4,214,176 | 617,371 |
Level1 data integrity
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 138 | 0 |
B | 0 | 138 | 0 |
C | 0 | 138 | 0 |
D | 0 | 138 | 0 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 10 | 0 |
B | 0 | 10 | 0 |
C | 0 | 10 | 0 |
D | 0 | 10 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 24090 | 2 |
B | 0 | 14143 | 1 |
C | 0 | 13570 | 1 |
D | 0 | 17369 | 1 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 6711 | 288 | 4.291462% |
B | 6711 | 38 | 0.566235% |
C | 6712 | 7 | 0.104291% |
D | 6712 | 314 | 4.678188% |
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 | 7721 | 6712 | 206 | 206 | 2.67% | 3.07% | |
B | 7721 | 6712 | 17 | 17 | 0.22% | 0.25% | |
C | 7722 | 6713 | 3 | 3 | 0.04% | 0.04% | |
D | 7722 | 6713 | 271 | 271 | 3.51% | 4.04% | |
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 | 3130119 | 20699.31 | 723 | 708 | 151.2 |
A | 15 | 235 | 439148 | 2900.04 | 723 | 708 | 151.2 |
A | 0 | 247 | 123498 | 812.19 | 723 | 708 | 151.2 |
B | 5 | 29 | 155679 | 1062.09 | 736 | 713 | 145.9 |
B | 0 | 245 | 28488 | 190.36 | 736 | 713 | 145.9 |
B | 0 | 190 | 28069 | 187.49 | 736 | 713 | 145.9 |
C | 12 | 2 | 38453 | 221.78 | 719 | 723 | 170.1 |
C | 3 | 233 | 24998 | 142.69 | 719 | 723 | 170.1 |
C | 9 | 54 | 11901 | 65.71 | 719 | 723 | 170.1 |
D | 2 | 249 | 485282 | 2752.79 | 698 | 677 | 176.0 |
D | 13 | 249 | 472267 | 2678.86 | 698 | 677 | 176.0 |
D | 13 | 138 | 248409 | 1407.24 | 698 | 677 | 176.0 |
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 | |