Observers: Luke Harvey, Simon Prentice Support: Maxime Deckers, Mark Magee
TAT: Steve Schulze, Jacob Teffs, Santiago Gonzalez
EFOSC Calibrations: bias, calib
Weather:
Start: humidity 44, wind 4.0, seeing 1.1
Middle: humidity 22, wind 3.5, seeing 1.3
End: humidity 25, wind 2.3, seeing 1.2
Comments:
Started with EFOSC
| UT | Target | Type | Set up
| Slit | Exposure | Airmass | Seeing | Notes | | 00:14 | SN2021bxu
| Follow up
| gr13 | 1.0
| 2x 2700s
| 1.7
| 1.1
|
| | 01:54 | LTT3864 | Standard | gr11, gr13, gr16 | 1.0 1.5 | 80s | 1.3 | 0.8 | | | 02:08 | AT2021blz | Follow up | gr13 | 1.0 | 1800s | 1.3 | 0.9 | | | 02:47 | AT2021ckj | Follow up | gr13 | 1.0 | 3x 2700s | 1.1 | 0.8 | | | 05:15 | L745A | Standard | gr11, gr13, gr16 | 1.0 1.5 | 100s | 1.4 | 1.2 | | | 05:40 | AT2021csp | Follow up | gr11, gr16 | 1.0 | 4x 1800s | 1.9 | 1.3 | | | 08:10 | AT2021djz | Classification | gr13 | 1.0 | 900s | 1.1 | 1.2 | Ia, shortly before maximum. Low S/N spectrum | | 08:42 | LTT3864 | Standard | gr11, gr13, gr16 | 1.0 | 80s | 1.4 | 1.0 | |
| 