Observation information
- date-obs: 2017-07-18
- time-obs: 06:28:14.780900000
- date-end: 2017-07-18
- time-end: 08:47:19.784700000
- obs_id: A03_080T01_9000001392
- exposure: 3132.59613823
- sourceid: IGR J16393-4643
- observer: sanhita
- ra_pnt: 249.775
- dec_pnt: -46.7067
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1A03_080T01_9000001392_09757cztM0_level2.evt
| modeM0/AS1A03_080T01_9000001392_09757cztM0_level2_quad_clean.evt
|
| Size (bytes) | 490,392,000 | 68,221,440 |
| Size | 467.7 MB
| 65.1 MB
|
| Events in quadrant A | 2,980,493 | 412,464 |
| Events in quadrant B | 3,128,913 | 411,968 |
| Events in quadrant C | 2,948,236 | 412,110 |
| Events in quadrant D | 5,365,540 | 388,783 |
Level1 data integrity
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 13213 | 178 |
| B | 0 | 13475 | 250 |
| C | 0 | 13221 | 246 |
| D | 0 | 21127 | 901 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 19 | 0 |
| B | 0 | 19 | 0 |
| C | 0 | 19 | 0 |
| D | 0 | 20 | 0 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 130 | 0 |
| B | 0 | 130 | 4 |
| C | 0 | 129 | 5 |
| D | 0 | 130 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 6351 | 56 | 0.881751% |
| B | 6320 | 65 | 1.028481% |
| C | 6316 | 47 | 0.744142% |
| D | 6250 | 223 | 3.568000% |
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 | 7538 | 6430 | 0 | 0 | 0.00% | 0.00% |  |
| B | 7538 | 6423 | 0 | 0 | 0.00% | 0.00% |  |
| C | 7538 | 6418 | 0 | 0 | 0.00% | 0.00% |  |
| D | 7538 | 6394 | 105 | 105 | 1.39% | 1.64% |  |
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 | 0 | 226 | 7087 | 40.58 | 773 | 756 | 156.0 |
| A | 12 | 194 | 6494 | 36.78 | 773 | 756 | 156.0 |
| A | 13 | 253 | 5247 | 28.78 | 773 | 756 | 156.0 |
| B | 0 | 214 | 35368 | 236.66 | 774 | 756 | 146.3 |
| B | 0 | 187 | 29304 | 195.19 | 774 | 756 | 146.3 |
| B | 0 | 219 | 26538 | 176.28 | 774 | 756 | 146.3 |
| C | 13 | 61 | 5782 | 28.91 | 755 | 761 | 173.7 |
| C | 12 | 4 | 2535 | 10.21 | 755 | 761 | 173.7 |
| C | 14 | 67 | 2049 | 7.41 | 755 | 761 | 173.7 |
| D | 1 | 52 | 1348130 | 7558.14 | 735 | 719 | 178.3 |
| D | 13 | 137 | 1064991 | 5969.9 | 735 | 719 | 178.3 |
| D | 8 | 195 | 90325 | 502.63 | 735 | 719 | 178.3 |
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 |  |