Nejnovější

Nový tranzit 06.10.2026

TrES-3 b

687

Simon Zierke, Science College Overbach, 06.10.2026

. . .

Nový tranzit 05.08.2026

TrES-3 b

687

Olivier Gallati, Pavia, 26.07.2026

FS60 + QHY Minicam8

. . .

Nový tranzit 21.07.2026

TrES-3 b

687

Reinhard Bauer, Sternwarte Dieterskirchen, 26.06.2026

DK 700

. . .

Nový tranzit 21.07.2026

TrES-3 b

687

Team OSI, Auberge Les Choucas - OSI NGO, 09.07.2026

. . .

Nový tranzit 15.07.2026

TrES-3 b

687

Reinhard Bauer, Sternwarte Dieterskirchen, 26.06.2026

DK 700

DK 700
joint project of Berufliche Oberschule Schwandorf and Sternenfreunde Dieterskirchen with Anna-Lena Heindl, Julia Fenk, Jürgen Richthammer, Alfred Hofweber and me

. . .

Nový tranzit 14.07.2026

TrES-3 b

687

Antonino Brosio, ABObservatory, 13.07.2026

300 mm F/4 Newtonian Reflector + ATIK 383 L

. . .

Nový tranzit 11.07.2026

TrES-3 b

687

Michel Veuillet, 09.07.2026

ALTAIR115-805 ASI533MMpro

. . .

Nový tranzit 10.07.2026

TrES-3 b

687

Giuseppe Milanese, House Garden, 09.07.2026

TSAPO102 - TOUPTEK ATR2600M

. . .

Nový tranzit 27.06.2026

TrES-3 b

687

Mario Morales Aimar, Observatorio de Sencelles, Spain - MPC K14, 26.06.2026

Newtonian 250 mm f/4 - SBIG ST-7XME

Newtonian 250 mm f/4 - SBIG ST-7XME
Very hot and humid night.

. . .

Nový tranzit 27.06.2026

TrES-3 b

687

Vojtěch Školník, Broumov NMO, 26.06.2026

Sct 200/2000 (reduced to 1350) + MI C2-7000A

. . .

Nový tranzit 11.06.2026

TrES-3 b

687

Kyle Carr, Walnut Park, 11.06.2026

Celestron C11 with 0.63 reducer, ZWO ASI533MM Pro

Celestron C11 with 0.63 reducer, ZWO ASI533MM Pro
Clear. Excellent Conditions.

. . .

Nový tranzit 09.06.2026

TrES-3 b

687

AAAV Ass.ne Astrofili Alta Valdera, Oss Astr G.Galilei-Libbiano Mpc code B33, 09.06.2026

RC 500 f/6 + CCD FLI PROLINE 4710

RC 500 f/6 + CCD FLI PROLINE 4710
Observer: Alberto Villa / Clear Sky
Photometric Rings 10-10-12 from the inner

. . .

Nový tranzit 07.06.2026

TrES-3 b

687

Kenneth Menzies, Tigh Speuran, 02.06.2026

12.5" CDK, STL6303, CBVRI

. . .

Nový tranzit 26.04.2026

TrES-3 b

687

Vojtěch Školník, Broumov NMO, 03.04.2026

Sct 200/2000 (reduced to 1350) + MI C2-7000A

. . .

Nový tranzit 24.11.2025

TrES-3 b

687

Kevin Alton, Desert Blooms Observatory, 09.09.2024

Meade 16" + ZWO ASI2600MM Pro

. . .

Nový tranzit 03.11.2025

TrES-3 b

687

MarSEC, MarSEC, 03.11.2025

R-C 360 mm Moravian G2-1600 Mk II

. . .

Nový tranzit 06.10.2025

TrES-3 b

687

Manfred Raetz, Privatsternwarte Herges-Hallenberg, 30.09.2025

SCT 280 / 1870 (C11 with Starizona reducer) CCD: MII G2-1600 filter : Astrodon ExoPlanet-BB (V to IR)

SCT 280 / 1870 (C11 with Starizona reducer) CCD: MII G2-1600 filter : Astrodon ExoPlanet-BB (V to IR)
already detrended with AstroImageJ 5.5.1.00

. . .

Nový tranzit 05.10.2025

TrES-3 b

687

Penko Jordanov, Syrnegor, 04.10.2025

Bresser 150/750, EXOS-2 OnStep, Altair Hipercam 183M Pro TEC, Johnson B V R

. . .

Nový tranzit 04.10.2025

TrES-3 b

687

Mark Salisbury, Private Observatory, 30.09.2025

400mm f6.8 ODK, ST10XME, J/C Filters

400mm f6.8 ODK, ST10XME, J/C Filters
180second exposure, unfiltered. GPS time control. Analysis in AIJ. Observation started during astronomical twilight.

. . .

Nový tranzit 29.09.2025

TrES-3 b

687

Maxime Roumazeilles, Musiflore, 01.05.2025

Telescope newton 200/1000 mount HEQ 6 pro - camera ZWO178 cold -20°

Telescope newton 200/1000 mount HEQ 6 pro - camera ZWO178 cold -20°
Bad weather

. . .

Nový tranzit 15.09.2025

TrES-3 b

687

Florian Signoret, Denis Huber, 13.09.2025

C14

. . .

Nový tranzit 24.08.2025

TrES-3 b

687

Alberto García Sánchez, Rio Cofio Observatory, 23.08.2025

MEADE LX200 S/C 10" + CMOS

. . .

Nový tranzit 11.08.2025

TrES-3 b

687

Mario Morales Aimar, Observatorio de Sencelles, 10.08.2025

Newtonian 250 mm f/4 - SBIG ST-7XME

Newtonian 250 mm f/4 - SBIG ST-7XME
120" EXPOSURES CLEAR FILTER

. . .

Nový tranzit 11.08.2025

TrES-3 b

687

Stanislav Holý, Ratměřice, 10.08.2025

GSO NWT 200/1000 + ZWO ASI 533MM

. . .

Nový tranzit 30.07.2025

TrES-3 b

687

Penko Jordanov, Beli Brezi, 28.07.2025

Bresser 150/750, EXOS-2 OnStep, Altair Hipercam 183M Pro TEC, Johnson B V R

. . .

Nový tranzit 21.07.2025

TrES-3 b

687

Alberto García Sánchez, Rio Cofio Observatory, 21.07.2025

MEADE LX200 S/C 10" + CMOS ARESM PRO

. . .

Nový tranzit 21.07.2025

TrES-3 b

687

Alberto García Sánchez, Rio Cofio Observatory, 21.07.2025

MEADE LX200 S/C 10" + CMOS ARESM PRO

. . .

Nový tranzit 09.07.2025

TrES-3 b

687

Thomas salomon, Observatoire de l'ombrée, 07.07.2025

RC 350 - QHY600 - RAPAS filters and Johnson V

RC 350 - QHY600 - RAPAS filters and Johnson V
real fllter is a Gaia RP like from RAPAS project

. . .

Nový tranzit 08.07.2025

TrES-3 b

687

Antonino Brosio, ABObservatory, 07.07.2025

300 mm F/4 Newtonian Reflector + ATIK 383 L

. . .

Nový tranzit 05.07.2025

TrES-3 b

687

Yves Jongen, Rasteau Observatory, 04.07.2025

Plane Wave CDK 17" on Plane Wave L500 mountSBIG STXL 11002

. . .

Nový tranzit 25.06.2025

TrES-3 b

687

Domenico Liguori, Antonino Brosio, 24.06.2025

Newton 300mm f4 + CMOS QHY268m, LRGB, Ha, OIII and SLOAN r' filter

. . .

Nový tranzit 25.06.2025

TrES-3 b

687

Mario Morales Aimar, Observatorio de Sencelles, 24.06.2025

Newtonian 250 mm f/4 - SBIG ST-7XME

. . .

Nový tranzit 10.04.2025

TrES-3 b

687

John Collins, Wrexham (Personal Observatory), 10.04.2025

10inch LX200Meade F3.3 reducerASI-290m

. . .

Nový tranzit 28.03.2025

TrES-3 b

687

Pedro Benedicto, Alpe, 28.03.2025

DK 210 Reflector

. . .

Nový tranzit 14.01.2025

TrES-3 b

687

Samuel Diaz Lopez, Observatorio Tomas Lopez. AstroCamp. , 06.07.2021

SCA260 + Atik16200

. . .

Nový tranzit 03.11.2024

TrES-3 b

687

Yves Jongen, Rasteau Observatory, 01.11.2024

Plane Wave CDK 17" on Plane Wave L500 mountSBIG STXL 11002

. . .

Nový tranzit 13.10.2024

TrES-3 b

687

Snaevarr Gudmundsson, Nes Observatory

406 mm LX200 SCT/SBIG STL11k CCD

406 mm LX200 SCT/SBIG STL11k CCD
120 sec, XOP-CBB filter. Aurora Borealis prevented imaging after mid-transit. Outliers eliminated.

. . .

Nový tranzit 07.10.2024

TrES-3 b

687

Penko Jordanov, Syrnegor, Plovdiv, Bulgaria

Bresser 150/750, Altair Hipercam 183M Pro TEC, Exos-2-OnStep

. . .

Nový tranzit 15.09.2024

TrES-3 b

687

Andre Kovacs, MicroObservatory

6" Maksutov f/3.8 (Cecillia) KAF-1402ME CCD

6" Maksutov f/3.8 (Cecillia) KAF-1402ME CCD
Data reduced and normalized using AstroImageJ, including AIRMASS information and additional detrending parameters for Width_T1 and Roundness_T1.

. . .

Nový tranzit 12.09.2024

TrES-3 b

687

Enrique Arce Mansego, Observatorio Vallbona MPC J67

RC 10" F5.5 Zwo ASI 294 mm pro

. . .

Nový tranzit 09.08.2024

TrES-3 b

687

Yenal Ogmen, Green Island Observatory

Meade 14" LX200R + Moravian C3-26000 PRO

. . .

Nový tranzit 20.07.2024

TrES-3 b

687

Gerold Holtkamp, Home Observatory

Telescope Newtonian 250/1200, Antlia L-Filter, Camera QHY268M

. . .

Nový tranzit 15.07.2024

TrES-3 b

687

Arturo Martín, Observatorio Peñas Blancas

NEWTON 200 f5 + ASI294mm

. . .

Nový tranzit 15.07.2024

TrES-3 b

687

Samuel Diaz Lopez, AstroCamp (Spain)

RC10 + Atik16200

. . .

Nový tranzit 15.07.2024

TrES-3 b

687

ramon naves, Montcabrer MPC-213

Lx200 12" ACF Moravian G4-9000

Lx200 12" ACF Moravian G4-9000
SLOAN r

. . .

Nový tranzit 19.06.2024

TrES-3 b

687

Claudio Lopresti, GAD Observatory - SP

Mak-Newton 180mm F/4 - Sbig ST10xme

. . .

Nový tranzit 16.06.2024

TrES-3 b

687

Robert Majewski, RM-SRO

8 inch Meade SCT, Astro-Physics Mach2 Mount, ASI533MM Pro camera

8 inch Meade SCT, Astro-Physics Mach2 Mount, ASI533MM Pro camera
2 minute exposures through a Lum 400-700 nm filter.

. . .

Nový tranzit 15.06.2024

TrES-3 b

687

Esteban Reina Lorenz, Masquefa Observatory

SC 250 mm f6,3 + ASI 294 MM Pro

SC 250 mm f6,3 + ASI 294 MM Pro
120 sec.

. . .

Nový tranzit 15.06.2024

TrES-3 b

687

ramon naves, Montcabrer MPC-213

Lx200 12" ACF Moravian G4-9000

Lx200 12" ACF Moravian G4-9000
SLOAN r

. . .

Nový tranzit 13.06.2024

TrES-3 b

687

Yenal Ogmen, Green Island Observatory

Meade 14" LX200R + Moravian C3-26000 PRO

. . .

Nový tranzit 25.05.2024

TrES-3 b

687

Samuel Diaz Lopez, AstroCamp (Spain)

RC10 + Atik16200

. . .

Nový tranzit 06.05.2024

TrES-3 b

687

Andre Kovacs, Erika Pakštienė, Moletai Astronomical Observatory (MAO)

35/51 cm Maksutov f/3.5 (MAO) Apogee Alta U47-BB

35/51 cm Maksutov f/3.5 (MAO) Apogee Alta U47-BB
RAW data calibrated and reduced using AstroImageJ, including information on AIRMASS and additional (optional) detrending parameters for AIRMASS.

. . .

Nový tranzit 25.04.2024

TrES-3 b

687

Samuel Diaz Lopez, AstroCamp (Spain)

RC10 + Atik16200

. . .

Nový tranzit 30.03.2024

TrES-3 b

687

Miguel Angel Alava, Sarriguren

240s exposures, IR-UV filter

. . .

Nový tranzit 22.03.2024

TrES-3 b

687

Alexander Wrede, Valdin/Spain

Takahashi TOA130 / Toa 645 / Player One

Takahashi TOA130 / Toa 645 / Player One
Co-Autor: Volker Wickert, Essen (Germany)

. . .

Nový tranzit 05.12.2023

TrES-3 b

687

Manfred Raetz, Privatsternwarte Herges-Hallenberg

SCT 280 / 1850 + CCD MI G2-1600

SCT 280 / 1850 + CCD MI G2-1600
filter : Astrodon ExoPlanet-BB (V to IR)

. . .

Nový tranzit 30.11.2023

TrES-3 b

687

N. Thomas & A. Smith, Lookout Observatory

11" SCT, Hyperstar, ASI 2600

. . .

Nový tranzit 30.11.2023

TrES-3 b

687

N. Thomas & A. Smith, Lookout Observatory

11" SCT, Hyperstar, ASI 1600

. . .

Nový tranzit 30.11.2023

TrES-3 b

687

N. Thomas & A. Smith, Lookout Observatory

11" SCT, Hyperstar, ASI 1600

. . .

Nový tranzit 29.11.2023

TrES-3 b

687

N. Thomas & A. Smith, Lookout Observatory

11" SCT, Hyperstar, ASI 1600

. . .

Nový tranzit 29.11.2023

TrES-3 b

687

N. Thomas & A. Smith, Lookout Observatory

11" SCT, Hyperstar, ASI 294

. . .

Nový tranzit 29.11.2023

TrES-3 b

687

N. Thomas & A. Smith, Lookout Observatory

11" SCT, Hyperstar, ASI 1600

. . .

Nový tranzit 29.11.2023

TrES-3 b

687

N. Thomas & A. Smith, Lookout Observatory

11" SCT, Hyperstar, ASI 1600

. . .

Nový tranzit 28.11.2023

TrES-3 b

687

N. Thomas & A. Smith, Lookout Observatory

11" SCT, Hyperstar, ASI 1600

. . .

Nový tranzit 28.09.2023

TrES-3 b

687

Andre Kovacs, MicroObservatory

6" Maksutov f/3.8 (Cecillia) KAF-1402ME CCD

6" Maksutov f/3.8 (Cecillia) KAF-1402ME CCD
Data reduced and normalized using AstroImageJ, including AIRMASS information and additional detrending parameters for X(FITS)_T1 and tot_C_cnts.

. . .

Nový tranzit 11.09.2023

TrES-3 b

687

Yenal Ogmen, Green Island Observatory IAU B34

14"LX200R + Moravian C3-26000 PRO

. . .

Nový tranzit 10.09.2023

TrES-3 b

687

Stéphane Montchaud, Burgundy Observatory

C8 F/6.3, ZWO Asi 1600mm-c, Asiair

C8 F/6.3, ZWO Asi 1600mm-c, Asiair
120s exposure

. . .

Nový tranzit 07.09.2023

TrES-3 b

687

Matthieu BACHSCHMIDT, Gonachon

C11 + SBIG ST8XME

C11 + SBIG ST8XME
Astrodon BB exo filter

. . .

Nový tranzit 07.09.2023

TrES-3 b

687

Mario Morales, Observatorio de Sencelles, Spain - MPC K14

Newtonian 250 mm f/4 - SBIG ST7XME

Newtonian 250 mm f/4 - SBIG ST7XME
80 EXP. X 120"

. . .

Nový tranzit 21.08.2023

TrES-3 b

687

Bernhard Wenzel, VDS Sternwarte Kirchheim, Thüringen

NWT 200 / 900 mm, Canon 200D

NWT 200 / 900 mm, Canon 200D
Muniwin 2.1.36, Darks, Flat, iso200, 60s exposure

. . .

Nový tranzit 17.08.2023

TrES-3 b

687

Alberto García Sánchez, Rio Cofio Observatory

MEADE LX200 S/C 10" + SBIG ST8-XME

MEADE LX200 S/C 10" + SBIG ST8-XME
180 seg

. . .

Nový tranzit 09.08.2023

TrES-3 b

687

Andre Kovacs, MicroObservatory

6" Maksutov f/3.8 (Cecillia) KAF-1402ME CCD

6" Maksutov f/3.8 (Cecillia) KAF-1402ME CCD
Data reduced and normalized using AstroImageJ, including AIRMASS information and additional detrending parameters for AIRMASS.

. . .

Nový tranzit 08.08.2023

TrES-3 b

687

Mohammad Odeh, Al Khatim Observatory / M44

0.35m + CCD

. . .

Nový tranzit 31.07.2023

TrES-3 b

687

Andre Kovacs, MicroObservatory

6" Maksutov f/3.8 (Cecillia) KAF-1402ME CCD

6" Maksutov f/3.8 (Cecillia) KAF-1402ME CCD
Data reduced and normalized using AstroImageJ, including AIRMASS information and additional detrending parameters for AIRMASS.

. . .

Nový tranzit 18.07.2023

TrES-3 b

687

Sara Drapkin Junyent, Observatori Astronòmic Albanyà

Meade ACF 16", !0 Micron GM3000HPS, Moravian G4-9000KAF

Meade ACF 16", !0 Micron GM3000HPS, Moravian G4-9000KAF
No major complications during the observation.

. . .

Nový tranzit 15.07.2023

TrES-3 b

687

Alberto García Sánchez, Rio Cofio Observatory

MEADE LX200 S/C 10" + SBIG ST8-XME

MEADE LX200 S/C 10" + SBIG ST8-XME
120 seg Bin 1

. . .

Nový tranzit 14.07.2023

TrES-3 b

687

Mario Morales, Observatorio de Sencelles, Spain - MPC K14

Newtonian 250 mm F/4 - SBIG ST7XME

Newtonian 250 mm F/4 - SBIG ST7XME
82 exp. x 120"

. . .

Nový tranzit 29.06.2023

TrES-3 b

687

Dr. Horst Braunwarth, Hamburg

CPC925 f/6,3 ASI183MM Pro

. . .

Nový tranzit 28.06.2023

TrES-3 b

687

Andre Kovacs, MicroObservatory

6" Maksutov f/3.8 (Cecillia) KAF-1402ME CCD

6" Maksutov f/3.8 (Cecillia) KAF-1402ME CCD
Data reduced and normalized using AstroImageJ, including AIRMASS information and additional detrending parameters for X(FITS)_T1.

. . .

Nový tranzit 27.06.2023

TrES-3 b

687

Nico Montigiani, Massimiliano Mannucci, Osservatorio Astronomico Margherita Hack, Firenze

C14 f/8.25 + CCD SBIG ST10XME

. . .

Nový tranzit 27.06.2023

TrES-3 b

687

Andre Kovacs, MicroObservatory

6" Maksutov f/3.8 (Cecillia) KAF-1402ME CCD

6" Maksutov f/3.8 (Cecillia) KAF-1402ME CCD
Data reduced and normalized using AstroImageJ, including AIRMASS information and additional detrending parameters for AIRMASS.

. . .

Nový tranzit 16.06.2023

TrES-3 b

687

Andre Kovacs, MicroObservatory

6" Maksutov f/3.8 (Cecillia) KAF-1402ME CCD

6" Maksutov f/3.8 (Cecillia) KAF-1402ME CCD
Data reduced and normalized using AstroImageJ, including AIRMASS information and additional detrending parameters for AIRMASS.

. . .

Nový tranzit 12.06.2023

TrES-3 b

687

Andre Kovacs, MicroObservatory

6" Maksutov f/3.8 (Cecillia) KAF-1402ME CCD

6" Maksutov f/3.8 (Cecillia) KAF-1402ME CCD
Data reduced and normalized using AstroImageJ, including AIRMASS information and additional detrending parameters for AIRMASS.

. . .

Nový tranzit 30.05.2023

TrES-3 b

687

Gerold Holtkamp, Private

Newton 10", Antlia-L-Filter, Camera QHY268M

Newton 10", Antlia-L-Filter, Camera QHY268M
Antlia-L-Filter used

. . .

Nový tranzit 29.05.2023

TrES-3 b

687

Andre Kovacs, MicroObservatory

6" Maksutov f/3.8 (Cecillia) KAF-1402ME CCD

6" Maksutov f/3.8 (Cecillia) KAF-1402ME CCD
Data reduced and normalized using AstroImageJ, including AIRMASS information and additional detrending parameters for AIRMASS.

. . .

Nový tranzit 26.05.2023

TrES-3 b

687

Andre Kovacs, MicroObservatory

6" Maksutov f/3.8 (Cecillia) KAF-1402ME CCD

6" Maksutov f/3.8 (Cecillia) KAF-1402ME CCD
Data reduced and normalized using AstroImageJ, including AIRMASS information and additional detrending parameters for AIRMASS.

. . .

Nový tranzit 09.05.2023

TrES-3 b

687

Andre Kovacs, MicroObservatory

6" Maksutov f/3.8 (Cecillia) KAF-1402ME CCD

6" Maksutov f/3.8 (Cecillia) KAF-1402ME CCD
Data reduced and normalized using AstroImageJ, including AIRMASS information and additional detrending parameters for Width_T1 and Roundness_T1.

. . .

Nový tranzit 01.05.2023

TrES-3 b

687

Andre Kovacs, MicroObservatory

6" Maksutov f/3.8 (Cecillia) KAF-1402ME CCD

6" Maksutov f/3.8 (Cecillia) KAF-1402ME CCD
Data reduced and normalized using AstroImageJ, including AIRMASS information and additional detrending parameters for AIRMASS.

. . .

Nový tranzit 22.04.2023

TrES-3 b

687

Andre Kovacs, MicroObservatory

6" Maksutov f/3.8 (Cecillia) KAF-1402ME CCD

6" Maksutov f/3.8 (Cecillia) KAF-1402ME CCD
Data reduced and normalized using AstroImageJ, including AIRMASS information and additional detrending parameters for AIRMASS.

. . .

Nový tranzit 15.04.2023

TrES-3 b

687

Veli-Pekka Hentunen, Taurus Hill Observatory (A95), Varkaus, Finland

C-14, Paramount MEII, SBIG ST-8XME

C-14, Paramount MEII, SBIG ST-8XME
80 sec exposures, five comparison stars

. . .

Nový tranzit 10.04.2023

TrES-3 b

687

Andre Kovacs, MicroObservatory

6" Maksutov f/3.8 (Cecillia) KAF-1402ME CCD

6" Maksutov f/3.8 (Cecillia) KAF-1402ME CCD
Data reduced and normalized using AstroImageJ, including AIRMASS information and additional detrending parameters for Sky/Pixel_T1 and tot_C_cnts.

. . .

Nový tranzit 24.03.2023

TrES-3 b

687

Andre Kovacs, MicroObservatory

6" Maksutov f/3.8 (Cecillia) KAF-1402ME CCD

6" Maksutov f/3.8 (Cecillia) KAF-1402ME CCD
Data reduced and normalized using AstroImageJ, including AIRMASS information and additional detrending parameters for AIRMASS.

. . .

Nový tranzit 07.03.2023

TrES-3 b

687

Miguel Angel Alava, Sarriguren

Sc 203/2000 f10, Asi1600MM

Sc 203/2000 f10, Asi1600MM
240s exposures, IR-UV filter

. . .

Nový tranzit 09.02.2023

TrES-3 b

687

Andre Kovacs, MicroObservatory

6" Maksutov f/3.8 (Cecillia) KAF-1402ME CCD

6" Maksutov f/3.8 (Cecillia) KAF-1402ME CCD
Data reduced and normalized using AstroImageJ, including AIRMASS information and additional detrending parameters for tot_C_cnts.

. . .

Nový tranzit 09.02.2023

TrES-3 b

687

Andre Kovacs, MicroObservatory

6" Maksutov f/3.8 (Cecillia) KAF-1402ME CCD

6" Maksutov f/3.8 (Cecillia) KAF-1402ME CCD
Data reduced and normalized using AstroImageJ, including AIRMASS information and additional detrending parameters for Y(FITS)_T1.

. . .

Nový tranzit 09.02.2023

TrES-3 b

687

Andre Kovacs, MicroObservatory

6" Maksutov f/3.8 (Cecillia) KAF-1402ME CCD

6" Maksutov f/3.8 (Cecillia) KAF-1402ME CCD
Data reduced and normalized using AstroImageJ, including AIRMASS information and additional detrending parameters for tot_C_cnts.

. . .