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Observers : Laurent Le Guillou, Sylvain Baumont, Ayan Mitra
Support team : Nicolas Chotard, Pierre-François Leget
TAT : L. Galbany, M. Fraser
We did only follow-up observations with EFOSC.
Clear sky, stable wind 5m/s, 70% to 30% humidity.
Photometric night.
(times are in UT)
CALIBRATIONS :
- Evening : EFOSC_bias, EFOSC_FlatSpec, EFOSC_SpecArc
- 23:50 : EFOSC_SkyFlat grz
- Morning : EFOSC_SkyFlat UBVRi
SCIENCE OBSERVATIONS :
--- EFOSC ---
- 00:25 SN2013hx Follow-up, 15x200s i dithered
Bright sky background, airmass 1.55-1.85, seeing 0.8-1".
- 01:35 image analysis
- 01:50 Photometric Standard Field RU152, UBVRigrz
59% humidity, temperature 12.7º, airmass 1.13, seeing 1.06"
- 02:10 OGLE-2014-SN-073 Follow-up, 3x300s V, 2x250s Ri
- 02:50 Photometric Standard Field RU149, UBVRigrz
70% humidity, temperature 11.6º, airmass 1.155, seeing 1.14"
- 03:05 ASASSN-14hu Follow-up, 3x2700s Gr13
- 05:28 STD L745a, Gr11 Gr13 Gr16, airmass 1.37
- 05:45 PSNJ10544216-2104138 Follow-up, 2x1800s Gr11 & Gr16
- 08:00 STD LTT3864, Gr11 Gr13 Gr16, airmass 1.21
- 08:16 PSNJ14095513+1731556 Follow-up, 2x1500s Gr11 & Gr16
- 09:20 STD EG274, Gr11 Gr13 Gr16
CONCLUSIONS :
Follow-up of
* SN2013hx
* OGLE-2014-SN-073
* ASASSN-14hu
* PSNJ10544216-2104138
* PSNJ14095513+1731556
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