Night report 2020-12-10Observers: Priscila Pessi, Joe Anderson Support: Lluís Galbany TAT: Claudia Gutiérrez, Tassilo Schweyer EFOSC2 Calibrations: Spectroscopic arcs Biases Domeflats
Weather:Start: humidity 37% wind 2 m/s - clouds Middle: humidity 35% wind 3.8 m/s End: humidity 41% wind 5.6 m/s Comments: | UT | Target | Type | Setup | Slit | Exposure[s] | Airmass | Seeing["] | Notes | | 0:14 | Feig110 | std | gr11,13,16 | 1 | - | 1.2 | 1.16 | |
| 0:42 | 20utf | followup | gr13 | 1 | 2700 | 1.4 | 0.9 | UT00:21 image analysis, failed first attempt because of clouds. Second attempt successful. |
| 1:32 | 20voh | followup | gr13 | 1 | 1500 | 1.3 | 0.8 | |
| 2:04 | 20abfa | classification | gr13 | 1 | 300 | 1.2 | 1. | Ia z=0.032 |
| 2:15 | 20abyj | classification | gr13 | 1 | 600 | 1.1 | 1.5 | CCSNe, maybe SESNe, z=0.037 |
| 2:33 | 20abxl | classification | gr13 | 1 | 900 | 1.2 | 1.4 | Ic ( -broad ?) z=0.058 |
| 3:00 | 20yzo | followup | gr13 | 1 | 1500 | 1.5 | 1.3 | |
| 3:30 | 20abww | classification | gr13 | 1 | 300 | 1.2 | 1.6 | Lost connection with MeteoMonitor
Seeing is last measured value, but was fluctuating a lot.
Ia z=0.058 |
| 3:41 | L745a | std | gr11,13,16 | 1 | - | 1.4 | 1.4 | Seeing value from image quality |
| 3:53 | 20abtf | followup | gr11,16 | 1 | 1500 | 2.5 | 1.49 | MeteoMonitor reconnected
We couldn't schedule this observation at a better airmass. |
Switch to SOFI
| UT | Target | Type | Setup |
| Exptime[s] | Airmass | Seeing["] | Notes | | 5:12 | 20znr | followup | JHK | | 3600 | 1.8 | 0.7 | |
| 6:27 | 19esa | followup | JHK |
| 1480 | 1.5 | 0.75 | |
| 6:58 | 20acat | followup | JHK |
| 3600 | 2.1 | 0.7 | |
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