Table 1
Log of OSIRIS/GTC observations.
Name | Alternative | α | δ | Date of | t exp | Airmass | Seeing | Trans- | |
name | (J2000) | (J2000) | observation | [s] | [arcsec] | parencya | |||
|
|||||||||
Mayrit 783254 | 2E 1455 | 05 37 54.40 | –02 39 29.8 | 04 Mar. 2012 | 3 × 30 | 1.82 | ≳2.5 | Thin | |
Mayrit 528005 AB | [W96] 4771–899 | 05 38 48.03 | –02 27 14.1 | 18 Mar. 2012 | 3 × 45 | 1.86 | ≳1.8 | Clear | |
Mayrit 609206 | V505 Ori | 05 38 27.25 | –02 45 09.6 | 18 Mar. 2012 | 3 × 45 | 1.48 | ≳1.4 | Clear | |
* | Mayrit 957055 | [SWW2004] 163 | 05 39 37.30 | –02 26 56.8 | 04 Mar. 2012 | 1 × 600 | 1.37 | ≲1.5 | Thin |
* | Mayrit 180277 b | [W96] rJ053832–0235b | 05 38 32.84 | –02 35 39.2 | 04 Mar. 2012 | 2 × 300 | 1.20 | ≲1.4 | Thin |
* | Mayrit 156353 | [W96] rJ053843–0233 | 05 38 43.55 | –02 33 25.4 | 04 Mar. 2012 | 2 × 300 | 1.25 | ≲1.6 | Thin |
* | Mayrit 662301 | Kiso A–0904 67 | 05 38 06.74 | –02 30 22.8 | 04 Mar. 2012 | 2 × 300 | 1.30 | ≲1.5 | Thin |
* | Mayrit 1298302 | [SWW2004] 137 | 05 37 31.54 | –02 24 27.0 | 04 Mar. 2012 | 1 × 600 | 1.57 | ≲2.5 | Thin |
* | Mayrit 872139 c | [BZR99] S Ori 28 | 05 39 23.19 | –02 46 55.8 | 31 Mar. 2012 | 1 × 900 | 2.01 | 1.5 | Clear |
* | Mayrit 1196092 d | J054004.5–023642 | 05 37 31.54 | –02 24 27.0 | 12 Mar. 2012 | 1 × 900 | 1.84 | 1.5 | Clear |
UCM0535–0246 | 2E 1456 | 05 37 56.31 | –02 45 13.1 | 17 Mar. 2012 | 1 × 1200 | 1.99 | ≳2.5 | Clear | |
LP 379–51 | GJ 3790 (M2.0 V) | 13 31 50.57 | +23 23 20.3 | 16 Mar. 2012e | 2 × 30 | 1.22 | 1.3 | Thick | |
Ross 1022 | GJ 3795 (M3.0 V) | 13 38 37.05 | +25 49 49.7 | 16 Mar. 2012e | 3 × 30 | 1.19 | 1.2 | Thick | |
LP 799–7 | GJ 3820 (M4.0 V) | 13 59 10.46 | –19 50 03.5 | 16 Mar. 2012e | 3 × 60 | 1.51 | 1.2 | Thick | |
FN Vir | GJ 493.1 (M4.5 V) | 13 00 33.51 | +05 41 08.2 | 16 Mar. 2012e | 2 × 60 | 1.20 | 1.3 | Thick | |
LP 380–6 | GJ 1179 A (M5.5 V) | 13 48 13.41 | +23 36 48.8 | 16 Mar. 2012e | 2 × 90 | 1.17 | 1.3 | Thick | |
LP 731–58 | GJ 3622 (M6.5 V) | 10 48 12.58 | –11 20 08.2 | 22 Mar. 2012 | 2 × 60 | 1.33 | ≳1.6 | Thick |
Notes. Asterisks mark our main targets.
Atmospheric conditions – Clear: clear sky, but with some rare clouds; Thin: thin cirrus, inducing absorption up to 0.2 mag; Thick: cloudy, inducing absorption over 0.2 mag.
Mayrit 180277 was also observed on 06 Mar. 2012 at airmass of 1.25 for 900 s with the volume-phase holographic grating R2500V (R ~ 1400, Δλ ~ 4400–6000 Å).
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.