Observation information
- date-obs: 2016-07-29
- time-obs: 14:04:22.790100000
- date-end: 2016-07-29
- time-end: 16:48:30.788600000
- obs_id: G05_250T01_9000000568
- exposure: 7766.01020837
- sourceid: EY Dra
- observer: KPSingh19
- ra_pnt: 274.0699
- dec_pnt: 54.17267
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1G05_250T01_9000000568_04524cztM0_level2.evt
| modeM0/AS1G05_250T01_9000000568_04524cztM0_level2_quad_clean.evt
|
| Size (bytes) | 677,399,040 | 121,489,920 |
| Size | 646.0 MB
| 115.9 MB
|
| Events in quadrant A | 5,665,356 | 759,964 |
| Events in quadrant B | 4,528,121 | 769,529 |
| Events in quadrant C | 4,264,036 | 758,095 |
| Events in quadrant D | 5,421,537 | 740,660 |
Level1 data integrity
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 23403 | 2 |
| B | 0 | 20007 | 1 |
| C | 0 | 19715 | 1 |
| D | 0 | 22382 | 1 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 192 | 0 |
| B | 0 | 192 | 0 |
| C | 0 | 192 | 0 |
| D | 0 | 192 | 0 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 4 | 0 |
| B | 0 | 4 | 0 |
| C | 0 | 4 | 0 |
| D | 0 | 4 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 9378 | 430 | 4.585199% |
| B | 9378 | 57 | 0.607806% |
| C | 9378 | 92 | 0.981019% |
| D | 9378 | 167 | 1.780763% |
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 | 9848 | 9379 | 247 | 247 | 2.51% | 2.63% |  |
| B | 9848 | 9379 | 5 | 5 | 0.05% | 0.05% |  |
| C | 9848 | 9379 | 19 | 19 | 0.19% | 0.20% |  |
| D | 9848 | 9379 | 103 | 103 | 1.05% | 1.10% |  |
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 | 13 | 1558101 | 7470.94 | 1018 | 994 | 208.4 |
| A | 0 | 50 | 112947 | 537.15 | 1018 | 994 | 208.4 |
| A | 0 | 118 | 25764 | 118.85 | 1018 | 994 | 208.4 |
| B | 15 | 204 | 221884 | 1111.6 | 1042 | 1015 | 198.7 |
| B | 8 | 3 | 136008 | 679.4 | 1042 | 1015 | 198.7 |
| B | 4 | 80 | 58620 | 289.92 | 1042 | 1015 | 198.7 |
| C | 9 | 247 | 254592 | 1078.89 | 1006 | 1009 | 235.0 |
| C | 14 | 48 | 61265 | 256.36 | 1006 | 1009 | 235.0 |
| C | 12 | 4 | 9737 | 37.13 | 1006 | 1009 | 235.0 |
| D | 13 | 235 | 439546 | 1825.47 | 999 | 968 | 240.3 |
| D | 8 | 112 | 217633 | 901.81 | 999 | 968 | 240.3 |
| D | 13 | 53 | 181821 | 752.75 | 999 | 968 | 240.3 |
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 |  |