Night Report 2014-08-16

Observers: Leonardo Tartaglia, Nancy Elias-Rosa

Support: Lina Tomasella, Antonia Morales-Garoffolo

TAT on duty: Maria Teresa Botticella, Andrea Pastorello

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WEATHER CONDITIONS:

start: wind 7.8 m/s; temp. 15.8 C; humid. 18.0%; Clear

middle: wind 6.6 m/s; temp. 16.4 C: humid. 16.0%; Clear

end: wind 4.4 m/s; temp. 17.2; humid. 10%; Clear

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INSTRUMENTS: EFOSC2

CALIBRATIONS

Afternoon:

-- EFOSC2 bias, dome spec flats, arcs

-- EFOSC2 skyflat UVig

Morning:

-- EFOSC skyflat grz

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OBSERVATIONS

Target Type UT-Start Filter/Grism Slit (") Seeing (") Notes

LSQ14asn Follow-up 23.33 Gr#13 1.0 0.9 (1)

LSQ14an Follow-up 00.36 r N/A 1.1 (2)

LSQ14dvq Classification 01:00 Gr#13 1.0 0.9 (3)

LSQ14drn Classification 01:25 Gr#13 1.0 0.75 (4)

ASASSN-14fo Classification 01:58 Gr#13 1.0 0.72 (5)

LSQ14dvq Classification 02:05 Gr#13 1.0 0.78 (6)

LSQ14drx Classification 02:41 Gr#13 1.0 0.68 (7)

LSQ14dss Classification 03:00 Gr#13 1.0 0.8 (8)

LSQ14dud Classification 03:24 Gr#13 1.0 0.8 (9)

LSQ14dxa Classification 03:56 Gr#13 1.0 0.6 (10)

LSQ14ecb Classification 04:30 Gr#13 1.0 0.88 (11)

LSQ14edn Classification 05:22 Gr#13 1.0 0.74 (12)

LSQ14dsj Classification 05:54 Gr#13 1.0 1.0 (13)

feige110 Standard 06:21 Gr#13 1.0 0.55

OGLE-2014-SN046 Classification 06:27 Gr#13 1.0 0.58 (14)

SN 2013ej Follow-up 07:00 Gr#13 1.0 0.82 (15)

LSQ14dvx Classification 07:57 Gr#13 1.0 0.89 (16)

LSQ14eer Classification 08:36 Gr#13 1.0 1.17 (17)

SN 2013ej Follow-up 09:03 Gr#13 1.0 0.8 (18)

Vma2 Standard 09:56 Gr#13 1.0 0.9

(1) First of two spectra. We will take the second tomorrow. Noisy spectrum. Careful reduction needed to see the SN features.

(2) SN barely visible in single images.

(3) First spectrum really noisy we did not see anything. Spectrum repeated

(4) Normal Ia ~12 days after maximum

(5) Normal Ia around maximum

(6) Second spectrum: not clear classification, probably not a SN.

(7) Possible IIn SN.

(8) Blue continuum spectrum, seems a young type II SN.

(9) Normal Ia around maximum.

(10) Normal Ia ~3 months after maximum.

(11) Normal Ia ~15 days after maximum.

(12) Normal Ia around maximum.

(13) Not a SN.

(14) Type II SN, indeed IIp SN ~1 month after explosion.

(15) Too close to the moon, OB stopped after the first spectrum.

(16) Type II SN, indeed IIp ~2 weeks after explosion.

(17) Featureless blue continuum, maybe a very young type II SN ?

(18) Tried a second spectrum since the first was good.