Observation information
- date-obs: 2024-05-01
- time-obs: 17:57:07.317100000
- date-end: 2024-05-01
- time-end: 21:59:57.308700000
- obs_id: T05_203T01_9000006214
- exposure: 12954.120127
- 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_46468cztM0_level2.fits
| modeM0/AS1T05_203T01_9000006214_46468cztM0_level2_quad_clean.evt
|
Size (bytes) | 987,192,000 | 213,189,120 |
Size | 941.5 MB
| 203.3 MB
|
Events in quadrant A | 13,838,747 | 1,404,513 |
Events in quadrant B | 6,665,784 | 1,479,617 |
Events in quadrant C | 6,927,760 | 1,394,534 |
Events in quadrant D | 8,059,624 | 1,236,932 |
Level1 data integrity
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 276 | 0 |
B | 0 | 276 | 0 |
C | 0 | 276 | 0 |
D | 0 | 276 | 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 | 50442 | 2 |
B | 0 | 29279 | 2 |
C | 0 | 30592 | 2 |
D | 0 | 33828 | 2 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 13590 | 625 | 4.598970% |
B | 13589 | 211 | 1.552726% |
C | 13590 | 210 | 1.545254% |
D | 13590 | 548 | 4.032377% |
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 | 14570 | 13593 | 156 | 156 | 1.07% | 1.15% | |
B | 14569 | 13592 | 66 | 66 | 0.45% | 0.49% | |
C | 14570 | 13593 | 197 | 197 | 1.35% | 1.45% | |
D | 14570 | 13593 | 432 | 432 | 2.96% | 3.18% | |
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 | 6320052 | 20044.91 | 1522 | 1489 | 315.2 |
A | 0 | 247 | 1057890 | 3351.31 | 1522 | 1489 | 315.2 |
A | 2 | 79 | 336607 | 1063.12 | 1522 | 1489 | 315.2 |
B | 5 | 172 | 251064 | 828.69 | 1527 | 1478 | 301.2 |
B | 8 | 234 | 74010 | 240.82 | 1527 | 1478 | 301.2 |
B | 0 | 190 | 58835 | 190.44 | 1527 | 1478 | 301.2 |
C | 14 | 254 | 918133 | 2602.76 | 1488 | 1495 | 352.2 |
C | 12 | 2 | 113045 | 316.74 | 1488 | 1495 | 352.2 |
C | 3 | 233 | 67732 | 188.08 | 1488 | 1495 | 352.2 |
D | 13 | 249 | 1115116 | 2994.19 | 1467 | 1422 | 372.0 |
D | 4 | 223 | 306558 | 820.36 | 1467 | 1422 | 372.0 |
D | 2 | 249 | 172179 | 459.08 | 1467 | 1422 | 372.0 |
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 |
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|
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 | |