2025gch

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Information

Transient

Name: AT2025gch
Right ascension: 10h22m18.89s
Declination: -1d17m38.26s
Discovery Date: March 17, 2025, 2:31 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.044

Host

Name: 2025gch
Right ascension: 10h22m18.86s
Declination: -1d17m38.43s
Redshift: None
Photometric Redshift: 0.273
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.63
Cutout download processed 7.99
Global aperture construction processed 0.96
Local aperture photometry processed 7.85
Global aperture photometry processed 7.69
Validate local photometry no valid phot 0.03
Validate global photometry processed 20.19
Host information processed 0.1
Global host SED inference redshift too high 0.0
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.05
Log transient processing status blocked None
 

Cutout Download Report

2MASS_H: 2MASS_J: 2MASS_K: WISE_W1: WISE_W2: WISE_W3: WISE_W4: GALEX_NUV: GALEX_FUV: PanSTARRS_g: PanSTARRS_r: PanSTARRS_i: PanSTARRS_z: PanSTARRS_y: SDSS_i: SDSS_r: SDSS_u: SDSS_z: SDSS_g: DES_g: DES_r: DES_i: DES_z: DES_Y:
 

Aperture Photometry


Aperture details

RA, DEC (J2000) = 10h22m18.89s, -1d17m38.26s
semi major axis, semi minor axis (arcsec) = 0.48, 0.48
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys

Aperture details

RA, DEC (J2000) = 10h22m18.86s, -1d17m38.36s
semi major axis, semi minor axis (arcsec) = 5.49, 3.71
angle (degrees, anti-clockwise from east) = -31.26

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 1.98 1.0 23.159 0.546 AB
GALEX_NUV 6.36 0.3 21.892 0.051 AB
SDSS_u 2.61 3.75 22.857 1.557 AB
SDSS_g 21.54 1.82 20.567 0.092 AB
DES_g 21.06 0.39 20.591 0.020 AB
PanSTARRS_g 22.26 1.17 20.531 0.057 AB
SDSS_r 31.37 2.64 20.159 0.091 AB
PanSTARRS_r 28.71 1.31 20.255 0.049 AB
DES_r 34.72 0.7 20.048 0.022 AB
SDSS_i 45.2 4.14 19.762 0.099 AB
PanSTARRS_i 39.62 1.73 19.905 0.047 AB
PanSTARRS_z 44.8 2.71 19.772 0.066 AB
SDSS_z 61.72 13.51 19.424 0.238 AB
DES_z 45.53 1.48 19.754 0.035 AB
PanSTARRS_y 63.27 7.45 19.397 0.128 AB
2MASS_J -86.53 133.5 Vega
2MASS_H -0.35 213.31 Vega
2MASS_K -488.33 248.35 Vega
WISE_W1 19.81 9.28 17.959 0.508 Vega
WISE_W2 11.35 14.69 17.924 1.405 Vega
WISE_W3 -108.72 71.43 Vega
WISE_W4 319.56 452.27 11.019 1.537 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Global parameter details

Documentation