[vsnet-obs 54357] [FWD] ASO_H45 Obs: ASAS023322 - Calibrated Photometric Sequence

[Hitoshi YAMAOKA]

>From: "P. Clay Sherrod" <drclay at tcworks.net>
Subject: ASO_H45 Obs: ASAS023322 - Calibrated Photometric Sequence 
Date: Tue, 31 Jan 2006 12:12:52 -0600

-ASAS023322 - Calibrated Photometric Sequence (+/-0.12)
NOTE:  even after careful calibration with selected reference star (see below),
there is considerable and rapid oscillation (scatter?) in the sequential
measurements of this star; unlike Hydra ASAS1025-15 which has demonstrated a
methodical oscillation several hours later, the rapid changes in this star are
puzzling; comparison star calibration on each image was consistent throughout,
unlike the target.

COD H45
CON [drclay at tcworks.net]
OBS P.C. Sherrod
MEA P.C. Sherrod
ACK ASO Observations
AC2 drclay at tcworks.net
TEL 0.41-m f/3.3 Schmidt-Cassegrain + CCD
COM Reduction done using Charon
COM Charon version Jan 08 2006 12:23:52
COM Report file created Mon Jan 30 19:21:54 2006
NET UCAC2
Comparison star (AAVSO 133 / Chart 060122) calibrated (+/-0.12) to CCD:   C2006
01 31.05560      2453766.555602      13.34V

ASAS023322              C2006 01 31.05560 02 33 21.39 -10 47 04.3          13.5
R      H45

              C2006 01 31.05560      2453766.555602              14.26R      H45
              C2006 01 31.05714      2453766.557141              14.19R      H45
              C2006 01 31.06083      2453766.560833              14.24R      H45
              C2006 01 31.06300      2453766.562998              14.16R      H45
              C2006 01 31.06406      2453766.564062              14.33R      H45
              C2006 01 31.07041      2453766.570405              14.03R      H45
              C2006 01 31.07096      2453766.570961              14.17R      H45
              C2006 01 31.07198      2453766.571979              14.19R      H45
              C2006 01 31.07312      2453766.573125              14.03R      H45
              C2006 01 31.07696      2453766.576956              14.08R      H45
              C2006 01 31.07751      2453766.577512              14.14R      H45
              C2006 01 31.07851      2453766.578507              14.01R      H45
              C2006 01 31.08149      2453766.581493              14.07R      H45
              C2006 01 31.08311      2453766.583113              13.87R      H45
              C2006 01 31.09176      2453766.591759              14.08R      H45
              C2006 01 31.09226      2453766.592257              14.12R      H45
              C2006 01 31.09442      2453766.594421              14.04R      H45
              C2006 01 31.10156      2453766.601562              14.12R      H45
              C2006 01 31.10222      2453766.602222              14.13R      H45
              C2006 01 31.10442      2453766.604421              14.07R      H45
              C2006 01 31.11720      2453766.617199              14.24R      H45
       ----------------------
Clay
--------------------
Dr. P. Clay Sherrod
Arkansas Sky Observatories
Harvard MPC H41 (Petit Jean Mountain)
Harvard MPC H45 (Petit Jean Mountain South)
Harvard MPC H43 (Conway)
Harvard MPC H44 (Cascade Mountain)
http://www.arksky.org/

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