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Table A.4

Log of the late-time optical/NIR observations to search for a GRB host candidate.

# GRB  Instrument Filter Date obs Calib FWHM Exp. (s)

1 050717 GROND griz 2007/07/24-26 SA114-750 10 8880
GROND JH K s 2007/07/24-26 2MASS 14 7200
2 050922B FORS2 R C 2009/08/15 ESO ZP 07 2930
ISAAC K s 2009/07/06 2MASS 07 1920
NEWFIRM K s 2008/11/08 2MASS 12 1800
3 060211A GROND griz 2007/10/20-22 SA95-190 10 10 360
GROND JH K s 2007/10/20-22 2MASS 16 8400
NEWFIRM J 2009/01/17 2MASS 11 10 200
NEWFIRM K s 2009/01/17 2MASS 12 3600
4 060805A GROND griz 2008/05/05-07 SDSS 09 4440
GROND JH K s 2008/05/05-07 2MASS 16 3600
5 060919 FORS1 R C 2008/04/10 SA110-362 08 2930
ISAAC K s 2008/05/18 2MASS 06 1920
6 060923B FORS1 R C 2008/04/05 NGC2437 08 2930
ISAAC K s 2008/04/15 2MASS 05 1920
7 061102 FORS1 R C 2008/04/06 NGC2437 07 2930
ISAAC K s 2008/04/18 2MASS 07 1920
8 070429A FORS1 R C 2008/04/08 SA110-362 10 2930
ISAAC K s 2008/05/18 2MASS 06 2400
9 070517 FORS1 R C 2008/04/10 SA110-362 06 2930
ISAAC K s 2008/08/05 2MASS 05 1920
10 080207 VIMOS R C 2010/02/10 PG1047+3 08 2930
ISAAC K s 2010/02/07 2MASS 06 1920
11 080218B FORS2 R C 2009/05/26 PG1047 05 2930
ISAAC K 2009/03/20 2MASS 05 1920
12 080602 GROND griz 2009/11/24 SDSS 11 4440
GROND JH K s 2009/11/24 2MASS 13 3600
FORS2 R C 2009/06/05 NGC7006 08 2930
ISAAC K s 2009/07/06 2MASS 07 1920
13 080727A FORS1 R C 2008/07/27 E5-Stetson 08 2930
ISAAC K s 2010/02/10 2MASS 06 1920
14 080915A FORS1 R C 2008/09/27 E7 14 968
HAWK-I K s 2008/09/16 2MASS 06 840
15 081012 VIMOS R C 2009/10/21 SA98 08 2400
ISAAC K s 2009/10/08 2MASS 04 1920
16 081105 VIMOS R C 2009/10/21 SA98 10 2400
ISAAC K s 2009/09/14 2MASS 04 1920
17 081204 VIMOS R C 2009/10/21 SA98 10 2400
ISAAC K s 2009/09/14 2MASS 05 1920
SOFI J 2010/11/01 2MASS 05 3600

Notes. Notes for individual targets: GRB 070517: a candidate optical afterglow was found by Fox et al. (2007), which we identify as the GRB afterglow based on our data. Standard star fields: the fields PG1047+3, E5, E7, NGC 2437, and NGC 7006 are from the internet pages of Stetson http://www3.cadc-ccda.hia-iha.nrc-cnrc.gc.ca/community/STETSON/. Landolt equatorial standards stars (SA) for the RC band were obtained from the internet page of the Canada-France-Hawaii Telescope http://www.cfht.hawaii.edu/ObsInfo/Standards/Landolt/. SA standard star fields for GROND optical calibrations are downloaded from the SDSS archive server at http://www.sdss.org/. ZP stands for photometric zero-point calibration. Filters: observations with FORS2 were performed using the Rspecial + 76 filter. Both, FORS1 and VIMOS used the RBessel + 36 filter. The FWHM column refers to the FWHM of the average stellar PSF.

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