Observation information
- date-obs: 2024-08-28
- time-obs: 17:52:22.273900000
- date-end: 2024-08-28
- time-end: 20:03:00.265800000
- obs_id: A13_029T01_9000006422
- exposure: 6797.75330698
- sourceid: MACSJ0416.1-2403
- observer: chayan
- ra_pnt: 64.03709
- dec_pnt: -24.07464
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1A13_029T01_9000006422_48232cztM0_level2.fits
| modeM0/AS1A13_029T01_9000006422_48232cztM0_level2_quad_clean.evt
|
| Size (bytes) | 545,705,280 | 114,215,040 |
| Size | 520.4 MB
| 108.9 MB
|
| Events in quadrant A | 7,735,058 | 756,140 |
| Events in quadrant B | 3,927,221 | 787,080 |
| Events in quadrant C | 3,526,759 | 743,353 |
| Events in quadrant D | 4,465,552 | 680,653 |
Level1 data integrity
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 27877 | 2 |
| B | 0 | 16403 | 2 |
| C | 0 | 15658 | 2 |
| D | 0 | 18279 | 2 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 144 | 0 |
| B | 0 | 144 | 0 |
| C | 0 | 144 | 0 |
| D | 0 | 144 | 0 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 7 | 0 |
| B | 0 | 8 | 0 |
| C | 0 | 8 | 0 |
| D | 0 | 8 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 7039 | 518 | 7.359000% |
| B | 7039 | 179 | 2.542975% |
| C | 7039 | 160 | 2.273050% |
| D | 7039 | 256 | 3.636880% |
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 | 7639 | 7039 | 49 | 49 | 0.64% | 0.70% |  |
| B | 7639 | 7039 | 14 | 14 | 0.18% | 0.20% |  |
| C | 7639 | 7040 | 84 | 84 | 1.10% | 1.19% |  |
| D | 7639 | 7040 | 174 | 174 | 2.28% | 2.47% |  |
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 | 4516876 | 27071.22 | 797 | 780 | 166.8 |
| A | 13 | 248 | 46943 | 276.72 | 797 | 780 | 166.8 |
| A | 0 | 31 | 40956 | 240.83 | 797 | 780 | 166.8 |
| B | 4 | 21 | 338717 | 2096.9 | 811 | 786 | 161.2 |
| B | 0 | 200 | 274364 | 1697.59 | 811 | 786 | 161.2 |
| B | 0 | 197 | 28020 | 168.99 | 811 | 786 | 161.2 |
| C | 12 | 2 | 440310 | 2353.61 | 790 | 794 | 186.7 |
| C | 13 | 61 | 5234 | 23.78 | 790 | 794 | 186.7 |
| C | 14 | 254 | 3963 | 16.97 | 790 | 794 | 186.7 |
| D | 2 | 165 | 704031 | 3492.43 | 793 | 766 | 201.4 |
| D | 7 | 38 | 353708 | 1752.72 | 793 | 766 | 201.4 |
| D | 12 | 233 | 123423 | 609.12 | 793 | 766 | 201.4 |
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 |  |