Night Report 2014-10-23

Observers: Cristina Romero-Canizales, Kati Takats, Lluis Galbany

TAT: Nancy Elias-Rosa, Cosimo Inserra

Data reducers: Santiago Gonzalez, Thomas De Jaeger

23 Oct: SOFI + EFOSC photometry and spectroscopy

Conditions at the beginning of the night:

Clear sky / DIMM seeing: 0.8" / Humidity < 40% / Wind speed < 5 m/s

During the night, DIMM seeing=0.6"-1.4" (cirrus at the end of the night)

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**LOG**

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UT 23:10 Skyflats for EFOSC z,g,B (1 flat missing for B)

UT 00:06 NGC7552-OT photometry (K-band) --> we forgot to put the name in the

"exposure name" field of the OB

UT 00:59 Feige110 --flux standard for spectroscopy

-- DIMM seeing=0.6"

UT 01:09 Hip3990 (telluric_BG for SN2014cx+ASASSN-14il)

UT 01:15 SN2014cx photometry (JHK)

UT 01:36 SN2014cx spectroscopy (BG)

UT 02:36 Hip110512 (telluric_BG for ASASSN-14jb)

UT 02:41 ASASSN-14jb photometry (JHK)

UT 03:16 ASASSN-14jb spectroscopy (BG)

-- DIMM seeing=0.75"

UT 04:46 Hip110512 (telluric_BG for ASASSN-14jb)

UT 04:48 ASASSN-14il photometry (JHK)

-- DIMM seeing=1.00" / Humidity < 15% / Wind speed < 6 m/s

UT 05:01 ASASSN-14il spectroscopy (BG)

UT 06:30 Hip3990 (telluric_BG for SN2014cx+ASASSN-14il)

-- change to EFOSC2 -- DIMM seeing=1.0"-1.2" (cirrus)

UT 06:58 OGLE-2014-SN-073 photometry (BVRi)

UT 07:51 LSQ14fxj spectroscopy (Gr#13)

UT 08:11 ASASSN-14jc spectroscopy (Gr#13) --> Ia

UT 08:24 L745a (Gr#13) --spectroscopic standard

UT 08:33 PSNJ08111645+2510474 spectroscopy (Gr#13) --> Ib/IIb

UT 08:47 OGLE-2014-SN-111 spectroscopy (Gr#13)

UT 09:15 Morning BR Skyflats

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And here a present for those who check these night reports!!

https://www.youtube.com/watch?v=1mo0Fv-hf2U

-- Lluis.

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