Observation information
- date-obs: 2022-06-16
- time-obs: 12:20:17.104200000
- date-end: 2022-06-16
- time-end: 14:16:38.098200000
- obs_id: A11_089T02_9000005188
- exposure: 3858.63802557
- sourceid: HE 1315-1917
- observer: Subhashree2403
- ra_pnt: 209.153
- dec_pnt: -19.52919
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1A11_089T02_9000005188_36316cztM0_level2.evt
| modeM0/AS1A11_089T02_9000005188_36316cztM0_level2_quad_clean.evt
|
Size (bytes) | 642,945,600 | 77,443,200 |
Size | 613.2 MB
| 73.9 MB
|
Events in quadrant A | 2,538,722 | 568,596 |
Events in quadrant B | 7,117,725 | 455,376 |
Events in quadrant C | 2,687,312 | 545,213 |
Events in quadrant D | 6,777,018 | 411,050 |
Level1 data integrity
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 18 | 0 |
B | 0 | 18 | 0 |
C | 0 | 18 | 0 |
D | 0 | 18 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 10838 | 2 |
B | 0 | 24790 | 1 |
C | 0 | 11149 | 1 |
D | 0 | 23591 | 1 |
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 106 | 0 |
B | 0 | 106 | 0 |
C | 0 | 106 | 0 |
D | 0 | 106 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 5188 | 5 | 0.096376% |
B | 5188 | 1573 | 30.319969% |
C | 5188 | 23 | 0.443331% |
D | 5188 | 1553 | 29.934464% |
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 | 6981 | 5189 | 0 | 0 | 0.00% | 0.00% | |
B | 6980 | 5188 | 1389 | 1389 | 19.90% | 26.77% | |
C | 6981 | 5189 | 21 | 21 | 0.30% | 0.40% | |
D | 6981 | 5189 | 1586 | 1586 | 22.72% | 30.56% | |
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 | 145054 | 1147.88 | 618 | 607 | 125.8 |
A | 13 | 254 | 7085 | 51.48 | 618 | 607 | 125.8 |
A | 3 | 137 | 6208 | 44.51 | 618 | 607 | 125.8 |
B | 5 | 172 | 3084324 | 30585.73 | 522 | 511 | 100.8 |
B | 4 | 171 | 1291655 | 12805.77 | 522 | 511 | 100.8 |
B | 5 | 236 | 365620 | 3621.21 | 522 | 511 | 100.8 |
C | 15 | 214 | 216136 | 1577.95 | 585 | 589 | 136.6 |
C | 0 | 10 | 100687 | 732.79 | 585 | 589 | 136.6 |
C | 0 | 207 | 79455 | 577.35 | 585 | 589 | 136.6 |
D | 12 | 227 | 4114514 | 34142.23 | 495 | 482 | 120.5 |
D | 12 | 6 | 307136 | 2544.91 | 495 | 482 | 120.5 |
D | 12 | 235 | 95152 | 785.66 | 495 | 482 | 120.5 |
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 | |