Observation information
- date-obs: 2022-02-17
- time-obs: 05:32:24.597100000
- date-end: 2022-02-17
- time-end: 11:40:10.593600000
- obs_id: A05_097T01_9000004936
- exposure: 6968.36607136
- sourceid: SGW_d_01
- observer: anshuman
- ra_pnt: 211.823
- dec_pnt: 6.446
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1A05_097T01_9000004936_34556cztM0_level2.evt
| modeM0/AS1A05_097T01_9000004936_34556cztM0_level2_quad_clean.evt
|
| Size (bytes) | 1,537,220,160 | 168,710,400 |
| Size | 1.4 GB
| 160.9 MB
|
| Events in quadrant A | 8,333,810 | 1,026,838 |
| Events in quadrant B | 11,415,238 | 993,495 |
| Events in quadrant C | 8,986,947 | 1,026,048 |
| Events in quadrant D | 16,731,793 | 947,755 |
Level1 data integrity
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 33855 | 3 |
| B | 0 | 43507 | 3 |
| C | 0 | 35836 | 3 |
| D | 0 | 61800 | 3 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 326 | 0 |
| B | 0 | 326 | 0 |
| C | 0 | 326 | 0 |
| D | 0 | 326 | 0 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 60 | 0 |
| B | 0 | 60 | 0 |
| C | 0 | 60 | 0 |
| D | 0 | 60 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 16177 | 33 | 0.203993% |
| B | 16177 | 1061 | 6.558694% |
| C | 16177 | 34 | 0.210175% |
| D | 16177 | 790 | 4.883477% |
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 | 22067 | 16180 | 14 | 14 | 0.06% | 0.09% |  |
| B | 22067 | 16180 | 752 | 752 | 3.41% | 4.65% |  |
| C | 22067 | 16180 | 22 | 22 | 0.10% | 0.14% |  |
| D | 22067 | 16180 | 618 | 618 | 2.80% | 3.82% |  |
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 | 9 | 143 | 136679 | 324.99 | 2092 | 2057 | 414.2 |
| A | 10 | 83 | 76746 | 180.31 | 2092 | 2057 | 414.2 |
| A | 4 | 48 | 27772 | 62.08 | 2092 | 2057 | 414.2 |
| B | 5 | 172 | 3061118 | 8118.04 | 2002 | 1957 | 376.8 |
| B | 0 | 245 | 156527 | 410.18 | 2002 | 1957 | 376.8 |
| B | 4 | 232 | 93946 | 244.11 | 2002 | 1957 | 376.8 |
| C | 15 | 214 | 667863 | 1439.65 | 2023 | 2041 | 462.5 |
| C | 14 | 67 | 299708 | 643.62 | 2023 | 2041 | 462.5 |
| C | 0 | 10 | 109312 | 231.94 | 2023 | 2041 | 462.5 |
| D | 8 | 195 | 5557604 | 11311.28 | 2010 | 1960 | 491.2 |
| D | 2 | 250 | 998892 | 2029.75 | 2010 | 1960 | 491.2 |
| D | 12 | 17 | 688768 | 1398.34 | 2010 | 1960 | 491.2 |
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 |  |