Telescope: NASA IRTF, Mauna Kea Instrument: SpeX (Spectrograph) Date: 2005 June 28 UT Conditions: Scattered cirrus, humidity 11-28%, unknown seeing, light winds File Object UT Date UT Time Airmass Itime Coadds PosAngle Slit Grating GuideDog Start Finish (sec) (deg) images? b20050628_0001_a.fit HD 116960 2005-06-28 05:31:19 05:32:38 1.010 10.00 4 0.00 0.3x15 LowRes15 N b20050628_0002_b.fit HD 116960 2005-06-28 05:32:41 05:33:60 1.011 10.00 4 0.00 0.3x15 LowRes15 N b20050628_0003_a.fit HD 116960 2005-06-28 05:34:50 05:36:09 1.011 10.00 4 0.00 0.3x15 LowRes15 N b20050628_0004_b.fit HD 116960 2005-06-28 05:36:12 05:37:31 1.011 10.00 4 0.00 0.3x15 LowRes15 N b20050628_0005_b.fit HD 116960 2005-06-28 05:37:31 05:38:51 1.012 10.00 4 0.00 0.3x15 LowRes15 N b20050628_0006_a.fit HD 116960 2005-06-28 05:38:54 05:40:13 1.012 10.00 4 0.00 0.3x15 LowRes15 N b20050628_0007_a.fit HD 116960 2005-06-28 05:40:13 05:41:33 1.013 10.00 4 0.00 0.3x15 LowRes15 N b20050628_0008_b.fit HD 116960 2005-06-28 05:41:35 05:42:54 1.013 10.00 4 0.00 0.3x15 LowRes15 N b20050628_0009_b.fit HD 116960 2005-06-28 05:42:55 05:44:14 1.014 10.00 4 0.00 0.3x15 LowRes15 N b20050628_0010_a.fit HD 116960 2005-06-28 05:44:17 05:45:37 1.014 10.00 4 0.00 0.3x15 LowRes15 N b20050628_0011_flat.fit Inc Lamp 2005-06-28 05:46:42 05:47:06 1.015 1.75 7 0.00 0.3x15 LowRes15 N b20050628_0012_flat.fit Inc Lamp 2005-06-28 05:47:06 05:47:29 1.015 1.75 7 0.00 0.3x15 LowRes15 N b20050628_0013_flat.fit Inc Lamp 2005-06-28 05:47:30 05:47:53 1.015 1.75 7 0.00 0.3x15 LowRes15 N b20050628_0014_flat.fit Inc Lamp 2005-06-28 05:47:54 05:48:17 1.015 1.75 7 0.00 0.3x15 LowRes15 N b20050628_0015_flat.fit Inc Lamp 2005-06-28 05:48:18 05:48:41 1.015 1.75 7 0.00 0.3x15 LowRes15 N b20050628_0016_arc_a.fit Argon lamp 2005-06-28 05:48:52 05:48:59 1.016 0.18 10 0.00 0.3x15 LowRes15 N b20050628_0017_a.fit 9P/Tempel 1 2005-06-28 06:11:10 06:13:27 1.151 120.00 1 110.00 0.3x15 LowRes15 N b20050628_0018_b.fit 9P/Tempel 1 2005-06-28 06:13:29 06:15:46 1.154 120.00 1 110.00 0.3x15 LowRes15 N b20050628_0019_b.fit 9P/Tempel 1 2005-06-28 06:15:46 06:18:03 1.157 120.00 1 110.00 0.3x15 LowRes15 N b20050628_0020_a.fit 9P/Tempel 1 2005-06-28 06:18:06 06:20:23 1.159 120.00 1 110.00 0.3x15 LowRes15 N b20050628_0021_a.fit 9P/Tempel 1 2005-06-28 06:20:23 06:22:40 1.162 120.00 1 110.00 0.3x15 LowRes15 N b20050628_0022_b.fit 9P/Tempel 1 2005-06-28 06:22:42 06:24:59 1.166 120.00 1 110.00 0.3x15 LowRes15 N b20050628_0023_b.fit 9P/Tempel 1 2005-06-28 06:25:00 06:27:17 1.169 120.00 1 110.00 0.3x15 LowRes15 N b20050628_0024_a.fit 9P/Tempel 1 2005-06-28 06:27:20 06:29:37 1.173 120.00 1 110.00 0.3x15 LowRes15 N b20050628_0025_a.fit 9P/Tempel 1 2005-06-28 06:30:26 06:32:43 1.178 120.00 1 110.00 0.3x15 LowRes15 N b20050628_0026_b.fit 9P/Tempel 1 2005-06-28 06:32:46 06:35:03 1.182 120.00 1 110.00 0.3x15 LowRes15 N b20050628_0027_b.fit 9P/Tempel 1 2005-06-28 06:35:03 06:37:20 1.186 120.00 1 110.00 0.3x15 LowRes15 N b20050628_0028_a.fit 9P/Tempel 1 2005-06-28 06:37:22 06:39:39 1.190 120.00 1 110.00 0.3x15 LowRes15 N b20050628_0029_a.fit 9P/Tempel 1 2005-06-28 06:39:40 06:41:57 1.195 120.00 1 110.00 0.3x15 LowRes15 N b20050628_0030_b.fit 9P/Tempel 1 2005-06-28 06:41:59 06:44:16 1.200 120.00 1 110.00 0.3x15 LowRes15 N b20050628_0031_b.fit 9P/Tempel 1 2005-06-28 06:44:17 06:46:34 1.204 120.00 1 110.00 0.3x15 LowRes15 N b20050628_0032_a.fit 9P/Tempel 1 2005-06-28 06:46:36 06:48:53 1.209 120.00 1 110.00 0.3x15 LowRes15 N b20050628_0033_a.fit HD 116960 2005-06-28 07:10:05 07:11:22 1.124 60.00 1 110.00 0.8x15 ShortXD N b20050628_0034_b.fit HD 116960 2005-06-28 07:11:24 07:12:41 1.127 60.00 1 110.00 0.8x15 ShortXD N b20050628_0035_b.fit HD 116960 2005-06-28 07:12:42 07:13:58 1.130 60.00 1 110.00 0.8x15 ShortXD N b20050628_0036_a.fit HD 116960 2005-06-28 07:14:01 07:15:18 1.133 60.00 1 110.00 0.8x15 ShortXD N b20050628_0037_a.fit HD 116960 2005-06-28 07:15:18 07:16:35 1.136 60.00 1 110.00 0.8x15 ShortXD N b20050628_0038_b.fit HD 116960 2005-06-28 07:16:38 07:17:54 1.139 60.00 1 110.00 0.8x15 ShortXD N b20050628_0039_b.fit HD 116960 2005-06-28 07:17:55 07:19:12 1.143 60.00 1 110.00 0.8x15 ShortXD N b20050628_0040_a.fit HD 116960 2005-06-28 07:19:14 07:20:31 1.146 60.00 1 110.00 0.8x15 ShortXD N b20050628_0041_a.fit HD 116960 2005-06-28 07:20:32 07:21:49 1.150 60.00 1 110.00 0.8x15 ShortXD N b20050628_0042_b.fit HD 116960 2005-06-28 07:21:51 07:23:08 1.153 60.00 1 110.00 0.8x15 ShortXD N b20050628_0043_a.fit 9P/Tempel 1 2005-06-28 07:29:05 07:31:21 1.334 120.00 1 110.00 0.8x15 ShortXD Y b20050628_0044_b.fit 9P/Tempel 1 2005-06-28 07:31:24 07:33:41 1.343 120.00 1 110.00 0.8x15 ShortXD Y b20050628_0045_b.fit 9P/Tempel 1 2005-06-28 07:33:41 07:35:58 1.352 120.00 1 110.00 0.8x15 ShortXD Y b20050628_0046_a.fit 9P/Tempel 1 2005-06-28 07:36:01 07:38:18 1.362 120.00 1 110.00 0.8x15 ShortXD Y b20050628_0047_a.fit 9P/Tempel 1 2005-06-28 07:38:18 07:40:35 1.371 120.00 1 110.00 0.8x15 ShortXD Y b20050628_0048_b.fit 9P/Tempel 1 2005-06-28 07:40:37 07:42:54 1.382 120.00 1 110.00 0.8x15 ShortXD Y b20050628_0049_b.fit 9P/Tempel 1 2005-06-28 07:42:55 07:45:12 1.392 120.00 1 110.00 0.8x15 ShortXD N b20050628_0050_a.fit 9P/Tempel 1 2005-06-28 07:45:14 07:47:31 1.402 120.00 1 110.00 0.8x15 ShortXD N b20050628_0051_a.fit 9P/Tempel 1 2005-06-28 07:47:42 07:49:59 1.415 120.00 1 110.00 0.8x15 ShortXD N b20050628_0052_b.fit 9P/Tempel 1 2005-06-28 07:50:01 07:52:18 1.426 120.00 1 110.00 0.8x15 ShortXD N b20050628_0053_b.fit 9P/Tempel 1 2005-06-28 07:52:19 07:54:35 1.437 120.00 1 110.00 0.8x15 ShortXD N b20050628_0054_a.fit 9P/Tempel 1 2005-06-28 07:54:38 07:56:55 1.449 120.00 1 110.00 0.8x15 ShortXD N b20050628_0055_a.fit 9P/Tempel 1 2005-06-28 07:56:55 07:59:12 1.462 120.00 1 110.00 0.8x15 ShortXD N b20050628_0056_b.fit 9P/Tempel 1 2005-06-28 07:59:15 08:01:31 1.475 120.00 1 110.00 0.8x15 ShortXD N b20050628_0057_b.fit 9P/Tempel 1 2005-06-28 08:01:32 08:03:49 1.488 120.00 1 110.00 0.8x15 ShortXD N b20050628_0058_a.fit 9P/Tempel 1 2005-06-28 08:03:52 08:06:08 1.502 120.00 1 110.00 0.8x15 ShortXD N b20050628_0059_a.fit 9P/Tempel 1 2005-06-28 08:06:24 08:08:41 1.517 120.00 1 110.00 0.8x15 ShortXD N b20050628_0060_b.fit 9P/Tempel 1 2005-06-28 08:08:43 08:10:60 1.532 120.00 1 110.00 0.8x15 ShortXD N b20050628_0061_b.fit 9P/Tempel 1 2005-06-28 08:11:01 08:13:17 1.546 120.00 1 110.00 0.8x15 ShortXD N b20050628_0062_a.fit 9P/Tempel 1 2005-06-28 08:13:20 08:15:37 1.561 120.00 1 110.00 0.8x15 ShortXD N b20050628_0063_a.fit 9P/Tempel 1 2005-06-28 08:15:37 08:17:54 1.578 120.00 1 110.00 0.8x15 ShortXD N b20050628_0064_b.fit 9P/Tempel 1 2005-06-28 08:17:57 08:20:13 1.594 120.00 1 110.00 0.8x15 ShortXD N b20050628_0065_b.fit 9P/Tempel 1 2005-06-28 08:20:14 08:22:31 1.612 120.00 1 110.00 0.8x15 ShortXD N b20050628_0066_a.fit 9P/Tempel 1 2005-06-28 08:22:34 08:24:51 1.628 120.00 1 110.00 0.8x15 ShortXD N b20050628_0067_a.fit 9P/Tempel 1 2005-06-28 08:25:54 08:28:11 1.656 120.00 1 110.00 0.8x15 ShortXD N b20050628_0068_b.fit 9P/Tempel 1 2005-06-28 08:28:16 08:30:33 1.674 120.00 1 110.00 0.8x15 ShortXD N b20050628_0069_b.fit 9P/Tempel 1 2005-06-28 08:30:33 08:32:50 1.693 120.00 1 110.00 0.8x15 ShortXD N b20050628_0070_a.fit 9P/Tempel 1 2005-06-28 08:32:53 08:35:09 1.714 120.00 1 110.00 0.8x15 ShortXD N b20050628_0071_a.fit 9P/Tempel 1 2005-06-28 08:35:10 08:37:27 1.734 120.00 1 110.00 0.8x15 ShortXD N b20050628_0072_b.fit 9P/Tempel 1 2005-06-28 08:37:30 08:39:46 1.757 120.00 1 110.00 0.8x15 ShortXD N b20050628_0073_b.fit 9P/Tempel 1 2005-06-28 08:39:47 08:42:04 1.778 120.00 1 110.00 0.8x15 ShortXD N b20050628_0074_a.fit 9P/Tempel 1 2005-06-28 08:42:06 08:44:23 1.801 120.00 1 110.00 0.8x15 ShortXD N b20050628_0075_a.fit 9P/Tempel 1 2005-06-28 08:44:55 08:47:12 1.831 120.00 1 110.00 0.8x15 ShortXD N b20050628_0076_b.fit 9P/Tempel 1 2005-06-28 08:47:15 08:49:31 1.855 120.00 1 110.00 0.8x15 ShortXD N b20050628_0077_b.fit 9P/Tempel 1 2005-06-28 08:49:32 08:51:49 1.882 120.00 1 110.00 0.8x15 ShortXD N b20050628_0078_a.fit 9P/Tempel 1 2005-06-28 08:51:51 08:54:08 1.908 120.00 1 110.00 0.8x15 ShortXD N b20050628_0079_a.fit 9P/Tempel 1 2005-06-28 08:54:09 08:56:25 1.935 120.00 1 110.00 0.8x15 ShortXD N b20050628_0080_b.fit 9P/Tempel 1 2005-06-28 08:56:28 08:58:45 1.965 120.00 1 110.00 0.8x15 ShortXD N b20050628_0081_b.fit 9P/Tempel 1 2005-06-28 08:58:45 09:01:02 1.994 120.00 1 110.00 0.8x15 ShortXD N b20050628_0082_a.fit 9P/Tempel 1 2005-06-28 09:01:05 09:03:21 2.027 120.00 1 110.00 0.8x15 ShortXD N b20050628_0083_a.fit 9P/Tempel 1 2005-06-28 09:04:00 09:06:17 2.068 120.00 1 110.00 0.8x15 ShortXD N b20050628_0084_b.fit 9P/Tempel 1 2005-06-28 09:06:20 09:08:37 2.101 120.00 1 110.00 0.8x15 ShortXD N b20050628_0085_b.fit 9P/Tempel 1 2005-06-28 09:08:37 09:10:54 2.135 120.00 1 110.00 0.8x15 ShortXD N b20050628_0086_a.fit 9P/Tempel 1 2005-06-28 09:10:57 09:13:14 2.173 120.00 1 110.00 0.8x15 ShortXD N b20050628_0087_a.fit 9P/Tempel 1 2005-06-28 09:13:14 09:15:31 2.211 120.00 1 110.00 0.8x15 ShortXD N b20050628_0088_b.fit 9P/Tempel 1 2005-06-28 09:15:34 09:17:50 2.252 120.00 1 110.00 0.8x15 ShortXD N b20050628_0089_b.fit 9P/Tempel 1 2005-06-28 09:17:51 09:20:08 2.292 120.00 1 110.00 0.8x15 ShortXD N b20050628_0090_a.fit 9P/Tempel 1 2005-06-28 09:20:10 09:22:27 2.338 120.00 1 110.00 0.8x15 ShortXD N b20050628_0091_flat.fit QTH Lamp 2005-06-28 09:25:23 09:25:29 2.345 0.60 5 110.00 0.8x15 ShortXD N b20050628_0092_flat.fit QTH Lamp 2005-06-28 09:25:29 09:25:36 2.345 0.60 5 110.00 0.8x15 ShortXD N b20050628_0093_flat.fit QTH Lamp 2005-06-28 09:25:36 09:25:42 2.345 0.60 5 110.00 0.8x15 ShortXD N b20050628_0094_flat.fit QTH Lamp 2005-06-28 09:25:42 09:25:48 2.345 0.60 5 110.00 0.8x15 ShortXD N b20050628_0095_flat.fit QTH Lamp 2005-06-28 09:25:48 09:25:54 2.345 0.60 5 110.00 0.8x15 ShortXD N b20050628_0096_arc_a.fit Argon lamp 2005-06-28 09:26:05 09:26:21 2.345 1.00 10 110.00 0.8x15 ShortXD N b20050628_0098_flat.fit QTH Lamp 2005-06-28 09:27:59 09:28:05 2.345 0.60 5 110.00 0.8x15 ShortXD N b20050628_0099_flat.fit QTH Lamp 2005-06-28 09:28:05 09:28:11 2.345 0.60 5 110.00 0.8x15 ShortXD N b20050628_0100_flat.fit QTH Lamp 2005-06-28 09:28:12 09:28:18 2.345 0.60 5 110.00 0.8x15 ShortXD N b20050628_0101_flat.fit QTH Lamp 2005-06-28 09:28:18 09:28:24 2.345 0.60 5 110.00 0.8x15 ShortXD N b20050628_0102_flat.fit QTH Lamp 2005-06-28 09:28:24 09:28:30 2.345 0.60 5 110.00 0.8x15 ShortXD N b20050628_0103_arc_a.fit Argon lamp 2005-06-28 09:28:42 09:28:57 2.345 1.00 10 110.00 0.8x15 ShortXD N Optical depth at 225 GHz measured at the Caltech Submillimeter Observatory (CSO) on Mauna Kea as function of time (UT) on 2005 Jun 28. (Precipitable water vapor above the summit of Mauna Kea can be approximated by pwv (mm) ~ 20 * Tau (225 GHz), ie: for Tau (225 Ghz) ~ 0.10, pwv ~ 2 mm). UT Tau (225 GHz) 05:24 0.202 05:34 0.2 05:43 0.18 05:54 0.172 06:04 0.195 06:13 0.189 06:24 0.203 06:34 0.204 06:43 0.208 06:54 0.208 07:04 0.188 07:13 0.184 07:24 0.198 07:34 0.183 07:43 0.181 07:54 0.179 08:04 0.176 08:13 0.179 08:24 0.186 08:34 0.185 08:43 0.174 08:54 0.174 09:04 0.184 09:13 0.191 09:24 0.177