Observation information
- date-obs: 2017-07-04
- time-obs: 11:21:04.745000000
- date-end: 2017-07-05
- time-end: 11:17:59.713600000
- obs_id: G07_069T01_9000001356
- exposure: 46518.6724506
- sourceid: 1RXS J161935.7+524630
- observer: girish
- ra_pnt: 244.8987
- dec_pnt: 52.775
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1G07_069T01_9000001356cztM0_level2.evt
| modeM0/AS1G07_069T01_9000001356cztM0_level2_quad_clean.evt
|
Size (bytes) | 4,752,109,440 | 946,543,680 |
Size | 4.4 GB
| 902.7 MB
|
Events in quadrant A | 34,877,115 | 6,044,640 |
Events in quadrant B | 34,770,491 | 6,024,727 |
Events in quadrant C | 31,522,643 | 6,035,567 |
Events in quadrant D | 38,097,972 | 5,841,757 |
Level1 data integrity
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 1414 | 0 |
B | 0 | 1410 | 0 |
C | 0 | 1410 | 0 |
D | 0 | 1398 | 0 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 114 | 0 |
B | 0 | 113 | 0 |
C | 0 | 114 | 0 |
D | 0 | 116 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 149605 | 0 |
B | 0 | 149852 | 0 |
C | 0 | 141226 | 0 |
D | 0 | 159907 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 68891 | 1038 | 1.506728% |
B | 68858 | 954 | 1.385460% |
C | 68908 | 549 | 0.796714% |
D | 68761 | 1159 | 1.685548% |
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 | 86216 | 70283 | 19 | 19 | 0.02% | 0.03% |  |
B | 86216 | 70242 | 93 | 93 | 0.11% | 0.13% |  |
C | 86216 | 70274 | 10 | 10 | 0.01% | 0.01% |  |
D | 86216 | 70208 | 521 | 521 | 0.60% | 0.74% |  |
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 | 1 | 162 | 1394451 | 840.73 | 8268 | 8091 | 1649.0 |
A | 1 | 178 | 576442 | 344.66 | 8268 | 8091 | 1649.0 |
A | 1 | 161 | 562813 | 336.4 | 8268 | 8091 | 1649.0 |
B | 4 | 80 | 860270 | 555.63 | 8242 | 8044 | 1533.8 |
B | 0 | 214 | 729515 | 470.38 | 8242 | 8044 | 1533.8 |
B | 0 | 187 | 303764 | 192.8 | 8242 | 8044 | 1533.8 |
C | 13 | 61 | 60235 | 28.24 | 8066 | 8095 | 1846.1 |
C | 14 | 234 | 55479 | 25.67 | 8066 | 8095 | 1846.1 |
C | 9 | 68 | 27198 | 10.35 | 8066 | 8095 | 1846.1 |
D | 1 | 52 | 2302799 | 1171.02 | 8001 | 7824 | 1959.8 |
D | 12 | 227 | 1394994 | 707.81 | 8001 | 7824 | 1959.8 |
D | 13 | 122 | 1052504 | 533.05 | 8001 | 7824 | 1959.8 |
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 |  |