Night report 2020-12-14Observers: Priscila Pessi, Joe Anderson
Support: Lluis Galbany/Claudia Gutierrez TAT: Lluís Galbany, Michel Dennefeld, Tomás E. Müller Bravo. EFOSC2 Calibrations: Spectroscopic arcs Biases Domeflats
skyflats UBVR Weather:Start: humidity 46% wind 5.2 m/s Middle: humidity 17% wind 4.2 m/s End: humidity 37% wind 3.7 m/s Comments: | UT | Target | Type | Setup | Slit | Exposure[s] | Airmass | Seeing["] | Notes | | 00:15 | vma2 | std | gr11,13,16 | 1 | - | 1.2
| 0.97
| |
| 00:28 | pg0231 | std | UBVgriz | - | - | 1.3 | 1.1
| |
| 00:56 | 20acol | classification | gr13 | 1 | 900 | 1.7 | 1. | UT 00:40 image analysis
Ia z=0.014 |
| 1:15 | 09ip | followup | BVR | - | 5 x 200 | 1.5 | 0.7 | |
| 2:19 | 19szu | followup | griz | - | 3 x 200 | 1.4 | 0.7 | |
| 3:11 | 20abgv | classification | gr13 | 1 | 600 | 1.1 | 0.7 | Ia z=0.055 |
| 3:27 | 20acbm | classification | gr13 | 1 | 300 | 1.3 | 0.65 | II (young) z=0.023 |
| 3:39 | 20uew | followup | gr13 | 1 | 2 x 2700 | 1. | 0.65 | |
| 5:19 | RU152 | std | UBVgriz | - | - | 1.2 | 1.15 | Blue filters appear to be saturated |
| 5:28 | L745a | std | gr11,13,16 | 1 | - | 1.1 | 1.3 |
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| 5:42 | 20abqu | classification | gr13 | 1 | 600 | 1.2 | 1.1 | Ia z=0.047 |
| 5:59 | 20abcq | classification | gr13 | 1 | 900 | 1.1 | 1.2 | II z=0.016 |
| 6:31 | 20acma | classification | gr13 | 1 | 600 | 1.3 | 0.7 | UT 06:23 image analysis
Ia z=0.007 |
| 6:46 | 20acat | followup | gr11,16 | 1 | 1500 | 2.1 | 0.8 |
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| 7:51 | 20abyx | classification | gr13 | 1 | 300 | 2.2 | 1. | Ia (old) z=0.018 |
| 7:59 | RU152 | std | UBVgriz | - | - | 1.2 | 0.9 |
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| 8:09 | L745a | std | gr11,13,16 | 1 | - | 1.1 | 0.8 |
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