Observation information
- date-obs: 2016-09-07
- time-obs: 14:51:05.689600000
- date-end: 2016-09-09
- time-end: 00:55:27.610300000
- obs_id: G05_230T05_9000000648
- exposure: 57465.3059796
- sourceid: TX Col
- observer: KPSingh19
- ra_pnt: 85.83405
- dec_pnt: -41.03175
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1G05_230T05_9000000648cztM0_level2.fits
| modeM0/AS1G05_230T05_9000000648cztM0_level2_quad_clean.evt
|
| Size (bytes) | 940,296,960 | 941,169,600 |
| Size | 896.7 MB
| 897.6 MB
|
| Events in quadrant A | 5,634,682 | 5,557,857 |
| Events in quadrant B | 5,396,046 | 5,659,067 |
| Events in quadrant C | 5,622,018 | 5,454,102 |
| Events in quadrant D | 4,627,294 | 4,641,901 |
Level1 data integrity
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 2150 | 0 |
| B | 0 | 2132 | 0 |
| C | 0 | 2142 | 0 |
| D | 0 | 2144 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 217200 | 0 |
| B | 0 | 247000 | 0 |
| C | 0 | 215324 | 0 |
| D | 0 | 289449 | 0 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 152 | 0 |
| B | 0 | 152 | 0 |
| C | 0 | 152 | 0 |
| D | 0 | 152 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 104987 | 1577 | 1.502091% |
| B | 104867 | 3361 | 3.205012% |
| C | 104991 | 949 | 0.903887% |
| D | 104762 | 8440 | 8.056356% |
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 | 122663 | 105508 | 0 | 0 | 0.00% | 0.00% |  |
| B | 122663 | 105507 | 0 | 0 | 0.00% | 0.00% |  |
| C | 122663 | 105551 | 0 | 0 | 0.00% | 0.00% |  |
| D | 122663 | 104875 | 0 | 0 | 0.00% | 0.00% |  |
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 | 14 | 188 | 5543 | 11.14 | 1460 | 1356 | 375.8 |
| A | 0 | 29 | 5504 | 11.04 | 1460 | 1356 | 375.8 |
| A | 14 | 204 | 4782 | 9.12 | 1460 | 1356 | 375.8 |
| B | 2 | 9 | 4747 | 11.64 | 1424 | 1349 | 291.8 |
| B | 14 | 254 | 3757 | 8.25 | 1424 | 1349 | 291.8 |
| B | 12 | 226 | 3751 | 8.23 | 1424 | 1349 | 291.8 |
| C | 1 | 80 | 4014 | 6.75 | 1484 | 1365 | 392.6 |
| C | 12 | 241 | 3989 | 6.68 | 1484 | 1365 | 392.6 |
| C | 1 | 81 | 3961 | 6.61 | 1484 | 1365 | 392.6 |
| D | 11 | 82 | 3638 | 6.91 | 1316 | 1193 | 353.6 |
| D | 3 | 14 | 3548 | 6.66 | 1316 | 1193 | 353.6 |
| D | 6 | 231 | 3355 | 6.11 | 1316 | 1193 | 353.6 |
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 |  |