Observation information
- date-obs: 2015-11-05
- time-obs: 11:52:34.384500000
- date-end: 2015-11-05
- time-end: 13:41:30.381400000
- obs_id: P01_014T06_9000000078
- sourceid: AR Lac
- observer: KPSingh19
- ra_pnt: 332.17
- dec_pnt: 45.74225
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1P01_014T06_9000000078_00569cztM0_level2.evt
| modeM0/AS1P01_014T06_9000000078_00569cztM0_level2_quad_clean.evt
|
| Size (bytes) | 694,707,840 | 50,091,840 |
| Size | 662.5 MB
| 47.8 MB
|
| Events in quadrant A | 5,101,670 | 303,737 |
| Events in quadrant B | 4,791,688 | 289,595 |
| Events in quadrant C | 4,412,786 | 301,410 |
| Events in quadrant D | 6,457,945 | 330,389 |
Level1 data integrity
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 84 | 0 |
| B | 0 | 84 | 0 |
| C | 0 | 84 | 0 |
| D | 0 | 84 | 0 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 24 | 0 |
| B | 0 | 24 | 0 |
| C | 0 | 24 | 0 |
| D | 0 | 25 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 18086 | 1 |
| B | 0 | 17188 | 1 |
| C | 0 | 16025 | 1 |
| D | 0 | 22131 | 1 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 4134 | 159 | 3.846154% |
| B | 4134 | 4 | 0.096759% |
| C | 4134 | 2 | 0.048379% |
| D | 4134 | 223 | 5.394291% |
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 | 6291 | 4135 | 230 | 230 | 3.66% | 5.56% |  |
| B | 6291 | 4135 | 46 | 46 | 0.73% | 1.11% |  |
| C | 6291 | 4135 | 27 | 27 | 0.43% | 0.65% |  |
| D | 6291 | 4135 | 836 | 836 | 13.29% | 20.22% |  |
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 | 149 | 428246 | 1619.67 | 1187 | 1177 | 263.7 |
| A | 0 | 238 | 55618 | 206.47 | 1187 | 1177 | 263.7 |
| A | 0 | 5 | 11130 | 37.75 | 1187 | 1177 | 263.7 |
| B | 4 | 250 | 79179 | 274.44 | 1202 | 1209 | 284.1 |
| B | 8 | 4 | 23039 | 76.84 | 1202 | 1209 | 284.1 |
| B | 4 | 206 | 18058 | 59.3 | 1202 | 1209 | 284.1 |
| C | 5 | 249 | 57649 | 182.21 | 1104 | 1147 | 310.1 |
| C | 15 | 241 | 10710 | 30.84 | 1104 | 1147 | 310.1 |
| C | 7 | 159 | 4309 | 10.2 | 1104 | 1147 | 310.1 |
| D | 12 | 237 | 786514 | 2347.89 | 1064 | 1104 | 334.5 |
| D | 13 | 216 | 738770 | 2205.16 | 1064 | 1104 | 334.5 |
| D | 1 | 4 | 263504 | 784.41 | 1064 | 1104 | 334.5 |
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 |  |