Observation information
- date-obs: 2016-03-02
- time-obs: 16:05:41.996700000
- date-end: 2016-03-04
- time-end: 11:11:51.935600000
- obs_id: T01_056T01_9000000356
- exposure: 77884.2098234
- sourceid: GX 5-1
- observer: parag
- ra_pnt: 270.2842
- dec_pnt: -25.07917
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1T01_056T01_9000000356cztM0_level2.fits
| modeM0/AS1T01_056T01_9000000356cztM0_level2_quad_clean.evt
|
| Size (bytes) | 1,236,090,240 | 1,321,292,160 |
| Size | 1.2 GB
| 1.2 GB
|
| Events in quadrant A | 7,473,226 | 8,052,045 |
| Events in quadrant B | 7,064,210 | 7,909,179 |
| Events in quadrant C | 7,248,860 | 7,651,503 |
| Events in quadrant D | 6,286,114 | 7,046,698 |
Level1 data integrity
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 186 | 0 |
| B | 0 | 186 | 0 |
| C | 0 | 186 | 0 |
| D | 0 | 186 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 284835 | 0 |
| B | 0 | 377531 | 0 |
| C | 0 | 320218 | 0 |
| D | 0 | 294076 | 0 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 2774 | 0 |
| B | 0 | 2774 | 0 |
| C | 0 | 2774 | 0 |
| D | 0 | 2774 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 136596 | 1990 | 1.456851% |
| B | 136596 | 5890 | 4.311986% |
| C | 136596 | 3333 | 2.440042% |
| D | 136596 | 1661 | 1.215995% |
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 | 155170 | 136584 | 0 | 0 | 0.00% | 0.00% |  |
| B | 155170 | 136582 | 0 | 0 | 0.00% | 0.00% |  |
| C | 155170 | 136436 | 0 | 0 | 0.00% | 0.00% |  |
| D | 155170 | 136577 | 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 | 7134 | 10.62 | 1936 | 1803 | 502.0 |
| A | 0 | 29 | 6981 | 10.31 | 1936 | 1803 | 502.0 |
| A | 7 | 110 | 6452 | 9.26 | 1936 | 1803 | 502.0 |
| B | 2 | 9 | 6123 | 11.99 | 1859 | 1766 | 363.3 |
| B | 12 | 226 | 5449 | 10.14 | 1859 | 1766 | 363.3 |
| B | 14 | 254 | 5111 | 9.21 | 1859 | 1766 | 363.3 |
| C | 2 | 191 | 4940 | 6.17 | 1920 | 1769 | 514.2 |
| C | 1 | 81 | 4807 | 5.91 | 1920 | 1769 | 514.2 |
| C | 1 | 80 | 4795 | 5.88 | 1920 | 1769 | 514.2 |
| D | 3 | 14 | 4752 | 6.21 | 1797 | 1624 | 504.0 |
| D | 11 | 82 | 4634 | 5.97 | 1797 | 1624 | 504.0 |
| D | 4 | 160 | 4583 | 5.87 | 1797 | 1624 | 504.0 |
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 |  |