Night Report 2017-10-27Observers: David O'NeillTAT: Joe Anderson, Michel Dennefeld Support Team: Mark Magee Subrun night: 3.2
Instruments: EFOSC2
*** WEATHER CONDITIONS
| Night | Humidity % | Wind spd. (m/s) | Sky | | beg. | 48 | 4 | Thin clouds | | mid. | 22 | 6 | Clear | | end. | 25 | 7 | Thin Haze |
*** CALIBRATIONS EFOSC2 bias EFOSC2 Spectroscopic arcs (evening & morning) EFOSC2 sky flats evening (gri) EFOSC2 sky flats morning (z) *** LOG | Target | Type | UT | Filter/Grism | Slit | Seeing | Airmass | Comments | | Feige110 | standard | 00:05 | g11,g16,g13 | 1.0",1.5" | 1.1" | 1.2 | | | AT2017hkn | classification* | 00:45 | g13 | 1.0" | 0.9", 1.4" | 0.9 | Only 1 exposure taken due to bad seeing (possible clouds). | | AT2017hpj | classification | 02:05 | g13 | 1.0" | 0.8" | 1.0 | Type Ia, at max | | AT2017mnc | classification | 02:20 | g13 | 1.0" | 0.9" | 1.1 | Type Ia, +11d to +20d | | AT2017mfa | classification | 02:40 | g13 | 1.0" | 0.8" | 1.1 | Type Ia, +11d to +20d | | AT2017mft | classification | 03:00 | g13 | 1.0" | 0.9" | 1.2 | Type Ia, +7d to +10d | | Feige110 | standard | 03:20 | g11,g16,g13 | 1.0",1.5" | 1.4" | 1.2 | | | AT2017gtd | follow-up | 03:45 | g13 | 1.0" | 1.1", 1.0" | 1.9 | | | AT2017hbj | follow-up | 05:35 | g13 | 1.0" | 0.8" | 1.2 | | | SN2017cyy | follow-up | 06:10 | g13 | 1.0" | 1.1", 1.4" | 2.0 | | | L745a | standard | 08:55 | g11,g16,g13 | 1.0" | 1.0" | 1.0 | |
*changed from follow-up to classification
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