Observation information
- date-obs: 2021-03-15
- time-obs: 03:28:52.552000000
- date-end: 2021-03-15
- time-end: 08:38:39.544500000
- obs_id: A10_073T07_9000004254
- exposure: 7397.35174458
- sourceid: IGR16547-1916
- observer: emschlegel
- ra_pnt: 253.6821
- dec_pnt: -19.27531
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1A10_073T07_9000004254_29532cztM0_level2.evt
| modeM0/AS1A10_073T07_9000004254_29532cztM0_level2_quad_clean.evt
|
| Size (bytes) | 1,423,848,960 | 165,317,760 |
| Size | 1.3 GB
| 157.7 MB
|
| Events in quadrant A | 6,440,414 | 1,061,230 |
| Events in quadrant B | 6,816,251 | 1,096,265 |
| Events in quadrant C | 6,830,740 | 1,060,058 |
| Events in quadrant D | 22,173,373 | 903,783 |
Level1 data integrity
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 282 | 18 |
| B | 0 | 284 | 20 |
| C | 0 | 282 | 24 |
| D | 0 | 277 | 13 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 31 | 2 |
| B | 0 | 29 | 0 |
| C | 0 | 29 | 0 |
| D | 0 | 30 | 1 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 28846 | 1896 |
| B | 0 | 30038 | 1995 |
| C | 0 | 29761 | 2015 |
| D | 0 | 80865 | 6229 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 12850 | 156 | 1.214008% |
| B | 12842 | 230 | 1.790998% |
| C | 12821 | 365 | 2.846892% |
| D | 12676 | 3885 | 30.648470% |
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 | 18358 | 12964 | 0 | 0 | 0.00% | 0.00% |  |
| B | 18356 | 12962 | 17 | 17 | 0.09% | 0.13% |  |
| C | 18354 | 12951 | 1 | 1 | 0.01% | 0.01% |  |
| D | 18233 | 12809 | 4006 | 4006 | 21.97% | 31.27% |  |
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 | 11 | 29 | 25467 | 70.84 | 1662 | 1622 | 336.6 |
| A | 13 | 254 | 24276 | 67.3 | 1662 | 1622 | 336.6 |
| A | 3 | 137 | 15618 | 41.58 | 1662 | 1622 | 336.6 |
| B | 0 | 229 | 273786 | 865.04 | 1646 | 1602 | 314.6 |
| B | 0 | 190 | 54483 | 168.06 | 1646 | 1602 | 314.6 |
| B | 12 | 111 | 38355 | 116.81 | 1646 | 1602 | 314.6 |
| C | 14 | 238 | 288173 | 766.76 | 1603 | 1618 | 373.7 |
| C | 3 | 233 | 208176 | 552.7 | 1603 | 1618 | 373.7 |
| C | 14 | 254 | 51377 | 133.14 | 1603 | 1618 | 373.7 |
| D | 8 | 195 | 13934205 | 39933.56 | 1480 | 1447 | 348.9 |
| D | 7 | 238 | 2014893 | 5770.86 | 1480 | 1447 | 348.9 |
| D | 7 | 223 | 280727 | 800.46 | 1480 | 1447 | 348.9 |
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 |  |