Difference between revisions of "GAL03 C2"
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Source: Galactic Center Diffuse <br> | Source: Galactic Center Diffuse <br> | ||
| − | RA (J2000): 266. | + | RA (J2000): 266.42 deg (266.41681...) <br> |
| − | Dec (J2000): -29.01 deg <br> | + | Dec (J2000): -29.01 deg (-29.0078249...) <br> |
=== Observational settings/limits === | === Observational settings/limits === | ||
| Line 20: | Line 20: | ||
Use this section to provide specific instructions that should be followed by shifters, if any. Otherwise simply write 'None.' | Use this section to provide specific instructions that should be followed by shifters, if any. Otherwise simply write 'None.' | ||
| − | Min zenith = | + | Min zenith = 56 deg |
Max zenith = 70 deg (not strictly) | Max zenith = 70 deg (not strictly) | ||
NSB: Dark | NSB: Dark | ||
| Line 31: | Line 31: | ||
- if you have just 40 min for instance, then "10 min * 4" would be good, | - if you have just 40 min for instance, then "10 min * 4" would be good, | ||
so that the wobble positions can be completed in the same night. | so that the wobble positions can be completed in the same night. | ||
| + | - practically, you would schedule "8 min * 4" to take the time gap for repositioning into account. | ||
- also good to avoid always starting with W1 by changing the initial wobble position on a night-by-night basis, | - also good to avoid always starting with W1 by changing the initial wobble position on a night-by-night basis, | ||
so that the Zd distribution can be balanced more among the wobble positions. | so that the Zd distribution can be balanced more among the wobble positions. | ||
Latest revision as of 18:39, 14 April 2024
Contents
Proposal[edit]
Proposal: GAL03:Study of sub-PeV Cosmic-Ray Acceleration through the Galactic Center Diffuse Ridge Emission
PI: Shotaro Abe (shotaro@icrr.u-tokyo.ac.jp)
Source information[edit]
Source: Galactic Center Diffuse
RA (J2000): 266.42 deg (266.41681...)
Dec (J2000): -29.01 deg (-29.0078249...)
Observational settings/limits[edit]
Min Zenith [deg] = 56
Max Zenith [deg] = 70
Night Sky Background = Dark
Wobbles = W0.90+013.6 W0.90+193.6 W0.90+103.6 W0.90+283.6
Instructions for shifters[edit]
Use this section to provide specific instructions that should be followed by shifters, if any. Otherwise simply write 'None.'
Min zenith = 56 deg
Max zenith = 70 deg (not strictly)
NSB: Dark
Wobbles: Custom Wobble (W0.90+013.6/193.6, W0.90+103.6/283.6)
Total time requested: 80 hours
comment for shifters:
- while it would be preferable to keep the standard duration of runs (15 or 20 min) as much as possible,
at the same time it would be great if you can take the four wobble positions as equally as possible:
- if you have just 40 min for instance, then "10 min * 4" would be good,
so that the wobble positions can be completed in the same night.
- practically, you would schedule "8 min * 4" to take the time gap for repositioning into account.
- also good to avoid always starting with W1 by changing the initial wobble position on a night-by-night basis,
so that the Zd distribution can be balanced more among the wobble positions.
comment for schedulers:
- Though relatively low zenith angles (<65 deg) would be preferable,
it is not always necessary to forcefully get observations concentrated on those angles.
instead it would be good to try to take data as much as possible regardless of the zenith angle.
- This is also applicable for the azimuth angle, as this observation will be performed solely with LST-1, not with MAGIC.
