Recent

Cassegrain 430 mm + STL 11K
60s exposures. Blue filter. Slight defocus. Multicomparison stars. Seeing ~4". Gibbous moon. Small aperture because of neighbour star.

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New transit 9/7/2019

HAT-P-1 b

Stanislav Poddaný, Filip Walter, Štefánik Observatory, Prague, Czech Republic

MARK SCT 406/4060 + SBIG ST10XME

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New transit 9/7/2019

HAT-P-1 b

Walter F., Štefánik Observatory, Prague, Czech Republic

MARK SCT 406/4060, SBIG ST10XME

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New transit 9/1/2018

HAT-P-1 b

Stephen M. Brincat, Flarestar Observatory (IAU/MPC Code:171)

0.25-m SCT + Moravian G2-1600 CCD

0.25-m SCT + Moravian G2-1600 CCD
Observations carried out through a CBB filter.

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New transit 9/29/2017

HAT-P-1 b

Marc Bretton, UAI B10 Baronnies Provencales Observatory

RC 82 cm - CCD FLI PL230

RC 82 cm - CCD FLI PL230
30 sec exposure filter V binning 1x1 defocused and multi comparison stars

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New transit 9/10/2016

HAT-P-1 b

František Lomoz, Sedlčany

Schmidt-Newton 254/1016+G2-8300

Schmidt-Newton 254/1016+G2-8300
Ovlivněno oblačností.

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New transit 9/10/2016

HAT-P-1 b

František Lomoz, Sedlčany

Newton 300/1200+ST2000XM

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New transit 7/5/2016

HAT-P-1 b

Marc Bretton, UAI B10 Baronnies Provencales Observatory

Cassegrain 430 mm + STL 11k

Cassegrain 430 mm + STL 11k
60 sec exposure filter clear binning 1x1 defocussed and multi comparison stars

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New transit 7/26/2014

HAT-P-1 b

Juanjo Gonzalez, Cielo Profundo J01

S/C 235 mm f6 + CCD ST8-XME

S/C 235 mm f6 + CCD ST8-XME
60 sec, no filters, binning 1x1
Measured over the two components of the binary star.

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New transit 11/11/2013

HAT-P-1 b

Mark Salisbury, Private Observatory

400mm f6.8 ODK, ST10XME, AO8 & filter wheel.

400mm f6.8 ODK, ST10XME, AO8 & filter wheel.
5 second exposures through Rc filter. CCD binned 2x2. Observations binned to 1 minute intervals. Seeing deteriorated during session.

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New transit 11/1/2013

HAT-P-1 b

Paul Benni, Acton Sky Portal

C8EdgeHD SCT, ST8300M ccd, & CGEM

C8EdgeHD SCT, ST8300M ccd, & CGEM
BBC filter, 9 star ensemble, aperture setting avoided nearby star, mostly clear sky.

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New transit 9/3/2013

HAT-P-1 b

Ramon Naves, Montcabrer MPC-213

S/C 305mm f6 + CCD ST8XME+AO8

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New transit 9/4/2012

HAT-P-1 b

Janko Mravik, Jaroslav Grnja, Night Hawk

GSO 250/1250 + EQ6 + SBIG st7

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New observation 8/15/2012

HAT-P-1

Auer, R. F., South-Moravian-Observatory

RL 300/1600 G2-1560 Filtr BVRI guiding RF 80/910 G1-300

RL 300/1600 G2-1560 Filtr BVRI guiding RF 80/910 G1-300
druha cast kvuli chybovi mirrorflip nedostal jsem

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New transit 8/15/2012

HAT-P-1 b

Auer, R. F., South-Moravian-Observatory

RL 300/1600 G2-1560 Filtr BVRI guiding RF 80/910 G1-300

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New transit 12/27/2011

HAT-P-1 b

Stan Shadick, University of Saskatchewan Physics Roof Observatory

Meade 12\\\\\\\" LX200; SBIG ST10XMECCD

Meade 12\\\\\\\" LX200; SBIG ST10XMECCD
Processed with artificial star technique at 20x4x10
Measured combined magnitude of target star and companion
Used only reference stars C2-C9
Pier 5

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New transit 12/19/2011

HAT-P-1 b

JOSEP GAITAN, MAS MOIXA MPC C86

SC10\\\"-F6.8CCD ST8-AO8

SC10\\\"-F6.8CCD ST8-AO8
120\\\"

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New observation 10/22/2011

HAT-P-1

Trnka J., Městská hvězdárna Slaný MPC C11

200/1 000, ST-9E

200/1 000, ST-9E
TminHJD = 2455855.35884 +/- 0.00146

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New transit 10/22/2011

HAT-P-1 b

Trnka J., Městská hvězdárna Slaný MPC C11

200/1 000, ST-9E

200/1 000, ST-9E
exp. 50s with autoguiding

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New observation 9/24/2011

HAT-P-1

Trnka J., Městská hvězdárna Slaný MPC C11

200/1 000, ST-9E

200/1 000, ST-9E
TminHJD = 2455828.57205 +/- 0.00155,
exp. 50 sec with autoguiding, 4 comparison stars, 3-min binned

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New transit 9/24/2011

HAT-P-1 b

Trnka J., Městská hvězdárna Slaný MPC C11

200/1 000, ST-9E

200/1 000, ST-9E
exp. 50 sec with autoguiding, 4 comparison stars, 3-min binned

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New observation 8/29/2011

HAT-P-1

Martin Zíbar, Chlumčany

SW ED 80/600, Atic 16 IC, AG by MMys na SW 80/400

SW ED 80/600, Atic 16 IC, AG by MMys na SW 80/400
Proměnná se bohužel nacházela příliš nízko nad reálným obzorem, byla teplá noc a teplý vzduch - velká scintilace, FWHM kolem 5-6, expozice 60 s, AG měl drobátko problém se slabší pointační hvězdou, výsledek s hroznou chybou :-(. DQ = 5 původní T min HJD = 2455712.45746 +/- 0.01095,

po praktiku jsem měření přepracoval, výsledek je DQ 4, nové TminHJD = 2455712.45493 +/- 0.00277, zatím nebylo zadáno do ETD

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New transit 10/8/2010

HAT-P-1 b

Ken Hose, Quarryview Observatory / HQR

RCOS 12.5, QSI 516wsg, Paramount ME

RCOS 12.5, QSI 516wsg, Paramount ME
Red filter (RGB). 100 sec exposures. V-ens (2 stars).

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New transit 10/7/2010

HAT-P-1 b

Joe Garlitz, GJP Elgin, OR

Newt 305mm f/5 ST402 ccd

Newt 305mm f/5 ST402 ccd
Red(rgb) 20 sec exposure V-ens(ave of 5)

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New transit 9/5/2010

HAT-P-1 b

Ramon Naves, Montcabrer MPC213

S/C 305mm f6 + CCD ST8-XME+AO8

S/C 305mm f6 + CCD ST8-XME+AO8
120S 1.03 \\\" X PIXEL

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New transit 8/2/2010

HAT-P-1 b

Stan Shadick, University of Saskatchewan Physics Roof Observatory

Meade 12\\\" LX200; STL1301CCD

Meade 12\\\" LX200; STL1301CCD
Processing aperture included companion star
Processed using Bruce Gary\\\'s Artificial Star technique at 10X4X10

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New transit 7/25/2010

HAT-P-1 b

Toni Scarmato, Toni Scarmato Observatory

25 cm newtonian f/4.8 ccd Atik 16IC

25 cm newtonian f/4.8 ccd Atik 16IC
Due to the short exposure I added 5x15 sec images to reduce the errors.

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New transit 7/21/2010

HAT-P-1 b

Latham, C., Ortega Telescope/Olin Observatory - Florida Institute of Technology

0.8-m Ortega with FLI CCD

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New transit 7/9/2010

HAT-P-1 b

Martin Vrašťák, Žilina - Mojš

Newton 150/750 + CCD G2

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New transit 10/7/2009

HAT-P-1 b

Brian Tieman, patio

CPC1100 at f/6, QSI520i, OAG

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New transit 8/27/2009

HAT-P-1 b

Radek Dřevěný, Znojmo

RL 200/660 CCD G2-402, guiding RF 70/500 CCD G1 300

RL 200/660 CCD G2-402, guiding RF 70/500 CCD G1 300
clouds in second half of ransit,resulted light curve is average LC according to 2 comparison stars 60s exposure

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New transit 8/26/2009

HAT-P-1 b

Luboš Brát, ALTAN.Observatory

RL200, f/6 + ST8, guider RF80/600+G1-0300

RL200, f/6 + ST8, guider RF80/600+G1-0300
clouds in second half of transit, 180s exposure with autoguiding, resulted LC is average of 7 previously detrended LCs according to 4 comparison stars

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New transit 10/13/2008