EDP Sciences logo
Subscriber Authentication Point
Search
Menu
Home All issues Volume 587 (March 2016) A&A, 587 (2016) A153 Full HTML
Highlight
Free Access

Table 2

Observing dates and basic parameters for the Orion A VISTA survey.

Tile ID filter Start time DIT NDIT NJitter Airmass range Image qualitya 90% Completenessb
UT (s) (#) (#) (arcsec) (mag)
S1 J 2012/10/02 08:38:24 5 8 3 1.074−1.088 0.78−0.92 20.47
S1 H 2013/02/27 02:09:44 2 27 5 1.308−1.657 0.68−0.83 20.06
S1 K S 2013/01/20 00:23:40 2 20 5 1.110−1.197 0.63−1.02 18.91
S2 J 2012/12/25 05:20:26 5 9 6 1.122−1.328 0.75−0.86 20.08
S2 (a) H 2013/02/08 01:17:15 2 17 5 1.058−1.136 0.72−0.89 19.58
S2 (b) H 2013/02/17 01:24:44 2 17 5 1.089−1.245 0.75−0.89 19.58
S2 (a)c K S 2013/01/25 00:35:11 2 15 5 1.060−1.125 0.87−1.06 18.85
S2 (b) K S 2012/10/04 08:07:02 2 15 5 1.058−1.112 0.62−0.75 18.85
S3 J 2012/10/05 08:39:35 5 8 3 1.054−1.064 0.61−0.69 20.87
S3 H 2013/03/02 01:12:20 2 27 5 1.137−1.319 0.70−0.84 20.01
S3 K S 2013/01/30 00:33:06 2 20 5 1.054−1.093 0.67−0.81 19.08
S4 J 2012/11/13 08:09:40 5 8 3 1.103−1.143 0.70−0.92 20.48
S4 H 2013/03/01 02:18:03 2 27 5 1.304−1.665 0.65−0.91 20.27
S4 K S 2013/02/09 01:30:51 2 20 5 1.048−1.093 0.63−0.88 19.13
S5 J 2013/02/24 02:53:52 5 8 3 1.352−1.461 0.66−0.92 20.41
S5 H 2013/03/06 00:30:46 2 27 5 1.072−1.189 0.62−0.82 20.25
S5 K S 2013/02/16 01:45:14 2 20 5 1.076−1.162 0.81−1.04 18.97
S6 J 2013/02/24 03:35:28 5 8 3 1.573−1.750 0.76−0.96 20.23
S6 H 2013/03/09 00:22:19 2 27 5 1.066−1.182 0.80−1.09 19.69
S6 K S 2013/01/31 00:30:20 2 20 5 1.037−1.080 0.72−1.00 18.95
N1 J 2012/11/13 07:48:48 5 8 3 1.108−1.141 0.72−0.86 20.55
N1 H 2013/02/27 00:09:19 2 27 5 1.072−1.135 0.65−0.86 20.26
N1 K S 2013/01/27 00:38:09 2 20 5 1.077−1.122 0.69−0.84 19.17
N2 J 2013/02/25 02:23:36 5 9 6 1.298−1.753 0.78−0.97 20.14
N2 (a) H 2013/02/28 01:07:48 2 17 5 1.125−1.337 0.66−0.84 19.69
N2 (b) H 2013/03/01 00:56:10 2 17 5 1.112−1.306 0.64−0.78 19.69
N2 (a) K S 2013/01/28 00:40:27 2 15 5 1.060−1.107 0.81−0.93 18.86
N2 (b) K S 2013/01/29 00:45:10 2 15 5 1.059−1.096 0.84−0.98 18.86
N3 J 2012/11/04 08:10:11 5 8 3 1.070−1.092 0.58−0.78 20.84
N3 H 2013/03/03 01:58:40 2 27 5 1.270−1.588 0.70−0.89 20.16
N3 K S 2013/02/01 00:31:35 2 20 5 1.056−1.093 0.66−0.88 19.20
N4 J 2012/11/15 07:41:11 5 8 3 1.075−1.103 0.64−1.03 20.70
N4 H 2013/03/03 23:58:43 2 27 5 1.050−1.111 0.60−0.79 20.16
N4 K S 2013/02/15 00:19:06 2 20 5 1.045−1.050 0.80−1.18 18.83
N5 J 2013/02/24 03:14:42 5 8 3 1.452−1.590 0.78−0.93 20.40
N5 H 2013/03/07 01:16:29 2 27 5 1.158−1.369 0.62−0.84 20.18
N5 K S 2013/02/16 00:33:10 2 20 5 1.038−1.073 0.88−1.02 18.92
CF J 2013/01/02 07:40:14 5 8 3 1.484−1.624 0.63−0.76 20.67
CF H 2013/02/15 03:48:50 2 27 5 1.216−1.489 0.65−0.95 19.78
CF K S 2013/02/18 04:08:35 2 20 5 1.339−1.609 0.67−0.87 18.99

Notes.

(a)

The image quality refers to measured FWHM estimates of point-like sources, which varies across each tile because of camera distortion and variable observing conditions.

(b)

Completeness estimates are derived from the full combined Orion A mosaics and are calculated on the basis of artificial star tests. Details on the method are described in A.1.

(c)

Rejected in co-addition due to large differences in image quality with respect to Tile S2 (b).)

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.