TNG OBSERVING RUN: Instrument............:OIG Date..................:28-10-2000 Operator..............:Perez, Ines Observer..............:Della Ceca R., Severgnini P. Support Astronomer....:None Engineer..............:Carmona, Candido Start Time............:18:55 U.T. End Time..............:21:20 U.T. Present Staff Members: Gonzalez, Manuel Licandro, Javier Remarks: The observations were stopped at 21:20 UT due to technical problems with the telescope: error cooling. No lost time for weather problem Meteorological Data: Temperature...: 11.8-13.3 Degrees Humidity......: 0-6 % Wind Speed....: 3.6-6.4 m/s Wind Direction: 91-69 Degrees Air Pressure..: 773.4-772.7 mbar Sky Conditions: Despejado. The technical problems of the telescope were partially resolved at around 1:30 UT and we started againg to observe. However the data that were accumulated are not very good due to bad seeing and problems with the guide. Moreover the cooling problem is still present and we are forced to stop very frequently our exposures. Start Time............:01:27 U.T. End Time..............:7:05 U.T. Maximum seeing: 3.1" UT 1:30 AZ 41.5 EL 61.4 wind speed 5.0 m/s wind direction 100 deg Minimum seeging: 1.1" UT 5:49 AZ 158 El 80.3 wind speed 1.5 m/s wind direction 359 deg EXP_ID AIRMASS DEC EXPSTART EXPTIME OBJECT RA FLT_ID DXWG0001 1.071186 0.217531 19:00:35 10.000000 NULL 5.067910 i Gunn DXWG0002 1.073150 0.217532 19:02:24 50.000000 NULL 5.067959 i Gunn DXWG0003 1.075785 0.217532 19:04:45 100.000000 NULL 5.067960 i Gunn DXWG0004 1.079664 0.217531 19:08:03 160.000000 NULL 5.068009 i Gunn DXWG0005 1.084826 0.217532 19:12:10 300.000000 NULL 5.068059 i Gunn DXWG0006 1.094211 0.217531 19:19:00 500.000000 NULL 5.068110 i Gunn DXWG0007 1.078864 0.144144 19:31:19 500.000000 bias 5.300143 i Gunn DXWG0008 1.156483 0.003680 19:32:28 500.000000 bias 5.636797 i Gunn DXWG0009 1.154909 0.041694 19:33:39 500.000000 bias 5.726683 i Gunn DXWG0010 1.153369 0.041694 19:34:49 500.000000 bias 5.726683 i Gunn DXWG0011 1.151841 0.041694 19:35:59 500.000000 bias 5.726683 i Gunn DXWG0012 1.150098 0.041694 19:37:22 500.000000 bias 5.726684 i Gunn DXWG0013 1.148663 0.041694 19:38:33 500.000000 bias 5.726684 i Gunn DXWG0014 1.147242 0.041694 19:39:43 500.000000 bias 5.726684 i Gunn DXWG0015 1.102444 0.156600 19:40:54 500.000000 bias 5.775931 i Gunn DXWG0016 1.100906 0.168791 19:42:04 500.000000 bias 5.792599 i Gunn DXWG0017 1.098838 0.168791 19:43:38 500.000000 bias 5.792599 i Gunn DXWG0018 1.097349 0.168791 19:44:48 500.000000 bias 5.792599 i Gunn DXWG0019 1.095911 0.168791 19:45:58 500.000000 bias 5.792599 i Gunn DXWG0020 1.094571 0.168786 19:47:08 500.000000 bias 5.792915 i Gunn DXWG0021 1.094571 0.168787 19:48:18 500.000000 bias 5.798019 i Gunn DXWH0010 1.126591 0.108326 01:27:55 207.385788 PHL1092x38 0.439550 i Gunn DXWH0011 1.134001 0.108328 01:33:00 720.000000 PHL1092x38 0.439353 i Gunn DXWH0012 1.157583 0.108400 01:47:05 720.000000 PHL1092x38 0.439355 i Gunn DXWH0014 1.013388 0.445495 02:04:29 2.000000 Gliese 109 0.716632 i Gunn DXWH0020 1.052938 0.230985 02:20:05 720.000000 a339x9 0.775828 i Gunn DXWH0034 1.087726 0.230984 02:52:42 600.000000 a339x9 0.775830 g Gunn DXWH0035 1.109224 0.230912 03:06:29 423.425079 a339x9 0.775830 g Gunn DXWH0036 1.124855 0.230912 03:15:03 679.216003 a339x9 0.775830 g Gunn DXWH0037 1.199817 0.230912 03:46:39 720.000000 a339x9 0.775756 i Gunn DXWH0038 1.246729 0.230912 04:01:41 290.519287 a339x9 0.775756 g Gunn DXWH0039 1.295186 0.230815 04:14:54 600.000000 a339x9 0.775756 i Gunn DXWH0040 1.350220 0.230815 04:27:49 600.000000 a339x9 0.775758 g Gunn DXWH0041 1.416958 0.230742 04:41:15 600.000000 a339x9 0.775757 i Gunn DXWH0042 1.488066 0.230742 04:53:33 304.360840 a339x9 0.775757 g Gunn DXWH0044 1.180609 0.943979 05:10:28 1.000000 BD+541216 2.178945 g Gunn DXWH0045 1.172505 0.943979 05:16:16 1.000000 BD+541216 2.178820 g Gunn DXWH0046 1.169867 0.943979 05:18:16 1.000000 BD+541216 2.178820 i Gunn DXWH0047 1.161754 0.943979 05:24:40 1.000000 BD+541216 2.178821 i Gunn DXWH0048 1.158845 0.943979 05:27:12 1.000000 BD+541216 2.179316 i Gunn DXWH0049 1.156083 0.943979 05:29:34 2.000000 BD+541216 2.179317 g Gunn DXWH0062 1.315195 -0.136945 06:39:37 300.000000 flati 2.408576 i Gunn DXWH0063 1.302463 -0.136945 06:46:13 80.000000 flati 2.408576 i Gunn DXWH0064 1.296055 -0.136945 06:49:51 50.000000 flatg 2.408576 g Gunn DXWH0065 1.292023 -0.136945 06:52:16 12.000000 flatg 2.408577 g Gunn DXWH0066 1.288875 -0.136945 06:54:15 12.000000 flatg 2.408649 g Gunn DXWH0067 1.286300 -0.136945 06:55:56 12.000000 flatg 2.408723 g Gunn DXWH0068 1.283809 -0.136945 06:57:37 5.000000 flatg 2.408797 g Gunn DXWH0069 1.281520 -0.136945 06:59:12 5.000000 flatg 2.408870 g Gunn