Observation information
- date-obs: 2024-03-19
- time-obs: 06:59:30.674000000
- date-end: 2024-03-19
- time-end: 08:56:28.670500000
- obs_id: T05_185T01_9000006128
- exposure: 5343.21102154
- sourceid: SRGA J144459.2-60420
- observer: Aman_Kaushik
- ra_pnt: 221.2484
- dec_pnt: -60.69797
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1T05_185T01_9000006128_45823cztM0_level2.fits
| modeM0/AS1T05_185T01_9000006128_45823cztM0_level2_quad_clean.evt
|
| Size (bytes) | 507,818,880 | 99,656,640 |
| Size | 484.3 MB
| 95.0 MB
|
| Events in quadrant A | 5,289,479 | 673,951 |
| Events in quadrant B | 5,058,429 | 660,486 |
| Events in quadrant C | 2,667,947 | 685,800 |
| Events in quadrant D | 5,326,018 | 586,037 |
Level1 data integrity
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 120 | 0 |
| B | 0 | 120 | 0 |
| C | 0 | 120 | 0 |
| D | 0 | 120 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 19215 | 1 |
| B | 0 | 18878 | 1 |
| C | 0 | 11989 | 1 |
| D | 0 | 19759 | 1 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 11 | 0 |
| B | 0 | 11 | 0 |
| C | 0 | 11 | 0 |
| D | 0 | 11 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 5883 | 165 | 2.804691% |
| B | 5884 | 599 | 10.180150% |
| C | 5884 | 43 | 0.730795% |
| D | 5884 | 468 | 7.953773% |
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 | 7018 | 5884 | 4 | 4 | 0.06% | 0.07% |  |
| B | 7019 | 5885 | 365 | 365 | 5.20% | 6.20% |  |
| C | 7019 | 5885 | 0 | 0 | 0.00% | 0.00% |  |
| D | 7019 | 5885 | 503 | 503 | 7.17% | 8.55% |  |
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 | 10 | 83 | 2508073 | 17819.2 | 680 | 664 | 140.7 |
| A | 15 | 14 | 113604 | 802.62 | 680 | 664 | 140.7 |
| A | 13 | 248 | 31733 | 220.8 | 680 | 664 | 140.7 |
| B | 3 | 112 | 1823801 | 14390.45 | 659 | 639 | 126.7 |
| B | 0 | 189 | 316667 | 2494.45 | 659 | 639 | 126.7 |
| B | 0 | 171 | 133369 | 1047.65 | 659 | 639 | 126.7 |
| C | 3 | 233 | 12619 | 74.49 | 681 | 685 | 160.2 |
| C | 13 | 61 | 4520 | 23.94 | 681 | 685 | 160.2 |
| C | 12 | 2 | 2241 | 9.71 | 681 | 685 | 160.2 |
| D | 11 | 241 | 1282220 | 7830.31 | 658 | 637 | 163.7 |
| D | 6 | 143 | 641858 | 3917.78 | 658 | 637 | 163.7 |
| D | 1 | 47 | 244970 | 1492.84 | 658 | 637 | 163.7 |
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 |  |