[vsnet-ecl 10679] MN Cas observations by H.Itoh (5/Jan/2025)

4 May 2025


      object         YYMMDD(UT)         mag    code
CASMN        20250105.45944     9.995B  Ioh.VSOLJ
CASMN        20250105.46096    10.001B  Ioh.VSOLJ
CASMN        20250105.46251    10.004B  Ioh.VSOLJ
CASMN        20250105.46404    10.001B  Ioh.VSOLJ
CASMN        20250105.46556    10.014B  Ioh.VSOLJ
CASMN        20250105.46711    10.007B  Ioh.VSOLJ
CASMN        20250105.46863    10.038B  Ioh.VSOLJ
CASMN        20250105.47171    10.052B  Ioh.VSOLJ
CASMN        20250105.47324    10.043B  Ioh.VSOLJ
CASMN        20250105.47476    10.051B  Ioh.VSOLJ
CASMN        20250105.47631    10.044B  Ioh.VSOLJ
CASMN        20250105.47784    10.054B  Ioh.VSOLJ
CASMN        20250105.47936    10.054B  Ioh.VSOLJ
CASMN        20250105.48090    10.057B  Ioh.VSOLJ
CASMN        20250105.48396    10.071B  Ioh.VSOLJ
CASMN        20250105.48550    10.077B  Ioh.VSOLJ
CASMN        20250105.48704    10.091B  Ioh.VSOLJ
CASMN        20250105.48855    10.103B  Ioh.VSOLJ
CASMN        20250105.49010    10.099B  Ioh.VSOLJ
CASMN        20250105.49163    10.120B  Ioh.VSOLJ
CASMN        20250105.49316    10.105B  Ioh.VSOLJ
CASMN        20250105.49623    10.124B  Ioh.VSOLJ
CASMN        20250105.49775    10.127B  Ioh.VSOLJ
CASMN        20250105.49931    10.122B  Ioh.VSOLJ
CASMN        20250105.50082    10.138B  Ioh.VSOLJ
CASMN        20250105.50543    10.159B  Ioh.VSOLJ
CASMN        20250105.50696    10.191B  Ioh.VSOLJ
CASMN        20250105.50851    10.190B  Ioh.VSOLJ
CASMN        20250105.51002    10.177B  Ioh.VSOLJ
CASMN        20250105.51157    10.182B  Ioh.VSOLJ
CASMN        20250105.51310    10.186B  Ioh.VSOLJ
CASMN        20250105.51463    10.194B  Ioh.VSOLJ
CASMN        20250105.51618    10.183B  Ioh.VSOLJ
CASMN        20250105.51770    10.188B  Ioh.VSOLJ
CASMN        20250105.52079    10.217B  Ioh.VSOLJ
CASMN        20250105.52641    10.204B  Ioh.VSOLJ
CASMN        20250105.52795    10.244B  Ioh.VSOLJ
CASMN        20250105.52949    10.238B  Ioh.VSOLJ
CASMN        20250105.53622    10.249B  Ioh.VSOLJ
CASMN        20250105.53774    10.230B  Ioh.VSOLJ
CASMN        20250105.53926    10.251B  Ioh.VSOLJ
CASMN        20250105.54387    10.273B  Ioh.VSOLJ
CASMN        20250105.54539    10.276B  Ioh.VSOLJ
CASMN        20250105.54693    10.265B  Ioh.VSOLJ
CASMN        20250105.54846    10.262B  Ioh.VSOLJ
CASMN        20250105.55306    10.268B  Ioh.VSOLJ
CASMN        20250105.55613    10.272B  Ioh.VSOLJ
CASMN        20250105.55766    10.304B  Ioh.VSOLJ
CASMN        20250105.55920    10.294B  Ioh.VSOLJ
CASMN        20250105.56226    10.280B  Ioh.VSOLJ
CASMN        20250105.56378    10.278B  Ioh.VSOLJ
CASMN        20250105.56534    10.276B  Ioh.VSOLJ
CASMN        20250105.56686    10.293B  Ioh.VSOLJ
CASMN        20250105.56840    10.289B  Ioh.VSOLJ
CASMN        20250105.56993    10.303B  Ioh.VSOLJ
CASMN        20250105.57145    10.298B  Ioh.VSOLJ
CASMN        20250105.57605    10.277B  Ioh.VSOLJ
CASMN        20250105.57758    10.287B  Ioh.VSOLJ
CASMN        20250105.58220    10.289B  Ioh.VSOLJ
CASMN        20250105.58373    10.258B  Ioh.VSOLJ
CASMN        20250105.58524    10.268B  Ioh.VSOLJ
CASMN        20250105.58679    10.267B  Ioh.VSOLJ
CASMN        20250105.58832    10.260B  Ioh.VSOLJ
CASMN        20250105.58985    10.251B  Ioh.VSOLJ
CASMN        20250105.59140    10.236B  Ioh.VSOLJ
CASMN        20250105.59293    10.247B  Ioh.VSOLJ
CASMN        20250105.59446    10.248B  Ioh.VSOLJ
CASMN        20250105.59752    10.241B  Ioh.VSOLJ
CASMN        20250105.59905    10.217B  Ioh.VSOLJ
CASMN        20250105.60059    10.221B  Ioh.VSOLJ
CASMN        20250105.60212    10.234B  Ioh.VSOLJ
CASMN        20250105.60367    10.219B  Ioh.VSOLJ
CASMN        20250105.60520    10.212B  Ioh.VSOLJ
CASMN        20250105.60672    10.203B  Ioh.VSOLJ
CASMN        20250105.60826    10.191B  Ioh.VSOLJ
CASMN        20250105.60980    10.185B  Ioh.VSOLJ
CASMN        20250105.61132    10.185B  Ioh.VSOLJ
CASMN        20250105.61287    10.187B  Ioh.VSOLJ
CASMN        20250105.61440    10.202B  Ioh.VSOLJ
CASMN        20250105.61593    10.176B  Ioh.VSOLJ
CASMN        20250105.61748    10.153B  Ioh.VSOLJ
CASMN        20250105.61899    10.151B  Ioh.VSOLJ
CASMN        20250105.62206    10.131B  Ioh.VSOLJ
CASMN        20250105.62360    10.152B  Ioh.VSOLJ
CASMN        20250105.62514    10.164B  Ioh.VSOLJ
CASMN        20250105.62667    10.138B  Ioh.VSOLJ
CASMN        20250105.62819    10.139B  Ioh.VSOLJ
CASMN        20250105.62972    10.162B  Ioh.VSOLJ
CASMN        20250105.63127    10.125B  Ioh.VSOLJ
CASMN        20250105.63279    10.147B  Ioh.VSOLJ
CASMN        20250105.63434    10.135B  Ioh.VSOLJ
CASMN        20250105.63587    10.129B  Ioh.VSOLJ
CASMN        20250105.63738    10.099B  Ioh.VSOLJ
CASMN        20250105.63894    10.107B  Ioh.VSOLJ
CASMN        20250105.64046    10.104B  Ioh.VSOLJ
CASMN        20250105.64199    10.108B  Ioh.VSOLJ
CASMN        20250105.64352    10.099B  Ioh.VSOLJ
CASMN        20250105.64507    10.103B  Ioh.VSOLJ
CASMN        20250105.64659    10.091B  Ioh.VSOLJ
CASMN        20250105.64814    10.082B  Ioh.VSOLJ
CASMN        20250105.64966    10.071B  Ioh.VSOLJ
CASMN        20250105.65119    10.073B  Ioh.VSOLJ
CASMN        20250105.65273    10.052B  Ioh.VSOLJ
CASMN        20250105.65426    10.002B  Ioh.VSOLJ
CASMN        20250105.65579    10.051B  Ioh.VSOLJ
CASMN        20250105.65887    10.049B  Ioh.VSOLJ
CASMN        20250105.45868    10.312V  Ioh.VSOLJ
CASMN        20250105.46023    10.326V  Ioh.VSOLJ
CASMN        20250105.46176    10.332V  Ioh.VSOLJ
CASMN        20250105.46329    10.336V  Ioh.VSOLJ
CASMN        20250105.46483    10.333V  Ioh.VSOLJ
CASMN        20250105.46635    10.351V  Ioh.VSOLJ
CASMN        20250105.46788    10.362V  Ioh.VSOLJ
CASMN        20250105.47096    10.362V  Ioh.VSOLJ
CASMN        20250105.47249    10.369V  Ioh.VSOLJ
CASMN        20250105.47403    10.375V  Ioh.VSOLJ
CASMN        20250105.47556    10.382V  Ioh.VSOLJ
CASMN        20250105.47708    10.371V  Ioh.VSOLJ
CASMN        20250105.47862    10.369V  Ioh.VSOLJ
CASMN        20250105.48016    10.390V  Ioh.VSOLJ
CASMN        20250105.48321    10.402V  Ioh.VSOLJ
CASMN        20250105.48476    10.397V  Ioh.VSOLJ
CASMN        20250105.48627    10.396V  Ioh.VSOLJ
CASMN        20250105.48782    10.411V  Ioh.VSOLJ
CASMN        20250105.48935    10.409V  Ioh.VSOLJ
CASMN        20250105.49088    10.412V  Ioh.VSOLJ
CASMN        20250105.49242    10.420V  Ioh.VSOLJ
CASMN        20250105.49547    10.434V  Ioh.VSOLJ
CASMN        20250105.49703    10.433V  Ioh.VSOLJ
CASMN        20250105.49855    10.441V  Ioh.VSOLJ
CASMN        20250105.50007    10.454V  Ioh.VSOLJ
CASMN        20250105.50468    10.473V  Ioh.VSOLJ
CASMN        20250105.50623    10.484V  Ioh.VSOLJ
CASMN        20250105.50774    10.491V  Ioh.VSOLJ
CASMN        20250105.50929    10.481V  Ioh.VSOLJ
CASMN        20250105.51082    10.470V  Ioh.VSOLJ
CASMN        20250105.51235    10.485V  Ioh.VSOLJ
CASMN        20250105.51390    10.492V  Ioh.VSOLJ
CASMN        20250105.51543    10.500V  Ioh.VSOLJ
CASMN        20250105.51696    10.510V  Ioh.VSOLJ
CASMN        20250105.52002    10.505V  Ioh.VSOLJ
CASMN        20250105.52568    10.544V  Ioh.VSOLJ
CASMN        20250105.52721    10.535V  Ioh.VSOLJ
CASMN        20250105.52873    10.552V  Ioh.VSOLJ
CASMN        20250105.53547    10.568V  Ioh.VSOLJ
CASMN        20250105.53699    10.574V  Ioh.VSOLJ
CASMN        20250105.53852    10.566V  Ioh.VSOLJ
CASMN        20250105.54311    10.570V  Ioh.VSOLJ
CASMN        20250105.54465    10.568V  Ioh.VSOLJ
CASMN        20250105.54618    10.581V  Ioh.VSOLJ
CASMN        20250105.54771    10.578V  Ioh.VSOLJ
CASMN        20250105.55233    10.607V  Ioh.VSOLJ
CASMN        20250105.55538    10.600V  Ioh.VSOLJ
CASMN        20250105.55691    10.577V  Ioh.VSOLJ
CASMN        20250105.55999    10.590V  Ioh.VSOLJ
CASMN        20250105.56153    10.584V  Ioh.VSOLJ
CASMN        20250105.56306    10.578V  Ioh.VSOLJ
CASMN        20250105.56457    10.589V  Ioh.VSOLJ
CASMN        20250105.56612    10.583V  Ioh.VSOLJ
CASMN        20250105.56765    10.586V  Ioh.VSOLJ
CASMN        20250105.56918    10.565V  Ioh.VSOLJ
CASMN        20250105.57071    10.589V  Ioh.VSOLJ
CASMN        20250105.57530    10.583V  Ioh.VSOLJ
CASMN        20250105.57685    10.588V  Ioh.VSOLJ
CASMN        20250105.58145    10.579V  Ioh.VSOLJ
CASMN        20250105.58297    10.584V  Ioh.VSOLJ
CASMN        20250105.58451    10.567V  Ioh.VSOLJ
CASMN        20250105.58605    10.562V  Ioh.VSOLJ
CASMN        20250105.58757    10.554V  Ioh.VSOLJ
CASMN        20250105.58912    10.571V  Ioh.VSOLJ
CASMN        20250105.59065    10.565V  Ioh.VSOLJ
CASMN        20250105.59218    10.562V  Ioh.VSOLJ
CASMN        20250105.59372    10.552V  Ioh.VSOLJ
CASMN        20250105.59677    10.552V  Ioh.VSOLJ
CASMN        20250105.59832    10.518V  Ioh.VSOLJ
CASMN        20250105.59985    10.523V  Ioh.VSOLJ
CASMN        20250105.60139    10.526V  Ioh.VSOLJ
CASMN        20250105.60292    10.522V  Ioh.VSOLJ
CASMN        20250105.60444    10.527V  Ioh.VSOLJ
CASMN        20250105.60597    10.520V  Ioh.VSOLJ
CASMN        20250105.60752    10.518V  Ioh.VSOLJ
CASMN        20250105.60904    10.514V  Ioh.VSOLJ
CASMN        20250105.61059    10.508V  Ioh.VSOLJ
CASMN        20250105.61212    10.506V  Ioh.VSOLJ
CASMN        20250105.61365    10.496V  Ioh.VSOLJ
CASMN        20250105.61520    10.500V  Ioh.VSOLJ
CASMN        20250105.61672    10.499V  Ioh.VSOLJ
CASMN        20250105.61826    10.488V  Ioh.VSOLJ
CASMN        20250105.62132    10.462V  Ioh.VSOLJ
CASMN        20250105.62285    10.480V  Ioh.VSOLJ
CASMN        20250105.62591    10.447V  Ioh.VSOLJ
CASMN        20250105.62744    10.454V  Ioh.VSOLJ
CASMN        20250105.62899    10.457V  Ioh.VSOLJ
CASMN        20250105.63051    10.449V  Ioh.VSOLJ
CASMN        20250105.63206    10.445V  Ioh.VSOLJ
CASMN        20250105.63359    10.425V  Ioh.VSOLJ
CASMN        20250105.63512    10.446V  Ioh.VSOLJ
CASMN        20250105.63664    10.431V  Ioh.VSOLJ
CASMN        20250105.63818    10.424V  Ioh.VSOLJ
CASMN        20250105.63971    10.413V  Ioh.VSOLJ
CASMN        20250105.64124    10.422V  Ioh.VSOLJ
CASMN        20250105.64279    10.421V  Ioh.VSOLJ
CASMN        20250105.64431    10.391V  Ioh.VSOLJ
CASMN        20250105.64586    10.395V  Ioh.VSOLJ
CASMN        20250105.64738    10.387V  Ioh.VSOLJ
CASMN        20250105.64891    10.380V  Ioh.VSOLJ
CASMN        20250105.65045    10.345V  Ioh.VSOLJ
CASMN        20250105.65199    10.391V  Ioh.VSOLJ
CASMN        20250105.65352    10.389V  Ioh.VSOLJ
CASMN        20250105.65506    10.335V  Ioh.VSOLJ
CASMN        20250105.65659    10.393V  Ioh.VSOLJ
CASMN        20250105.65811    10.381V  Ioh.VSOLJ

Comparison: APASS 25.564883 54.863476 V= 9.329 B=9.329 (B-V=0.00)
Check: APASS 25.616297 54.865033 V=12.319 (B-V=0.649)
Observer: H. Itoh (Tokyo, Japan)
Instruments:20SC+ATIK383L+ (B,V filter) Temp -12 degree Celsius
Exposure: B:75sec,V:45sec
Imaging: MaxIm DL Ver.5 binning3*3
Photometry: Muniwin Ver.2.1.36,  Standard system VBA
Aperture radius B:7.1pixel, V:7.1pixel

minI CASMN 2460681.0671 0.0008 Hel Ioh.VSOLJ n=106 B (calculated by Nagai)
minI CASMN 2460681.0665 0.0005 Hel Ioh.VSOLJ n=106 B (calculated by Nagai)

MN Cas JD(hel)=2460681.0671 C=2460681.0635 E=2500 O-C=+0.0036 B
MN Cas JD(hel)=2460681.0665 C=2460681.0635 E=2500 O-C=+0.0030 V

min=2455888.742+1.9169286xE (GCVS5.1 24-Nov-2024)


             - 05/Jan/2025 MN Cas (By H.Itoh) -
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   11         12         13         14         15         16  (UT)

K.Nagai

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