2025gtn

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Information

Transient

Name: AT2025gtn
Right ascension: 9h38m50.14s
Declination: 11d42m08.52s
Discovery Date: March 29, 2025, 2:03 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.029

Host

Name: 2025gtn
Right ascension: 9h38m50.11s
Declination: 11d42m08.20s
Redshift: None
Photometric Redshift: 0.205
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.72
Cutout download processed 22.01
Global aperture construction processed 0.63
Local aperture photometry processed 7.5
Global aperture photometry processed 7.44
Validate local photometry no valid phot 0.03
Validate global photometry processed 20.01
Host information processed 0.09
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) = 9h38m50.14s, 11d42m08.52s
semi major axis, semi minor axis (arcsec) = 0.6, 0.6
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) = 9h38m50.10s, 11d42m08.34s
semi major axis, semi minor axis (arcsec) = 3.1, 2.26
angle (degrees, anti-clockwise from east) = -17.18

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 3.71 1.3 22.478 0.382 AB
GALEX_NUV 0.18 1.05 25.734 6.202 AB
SDSS_u 3.51 2.13 22.538 0.659 AB
SDSS_g 22.47 1.41 20.521 0.068 AB
DES_g 21.35 0.33 20.577 0.017 AB
PanSTARRS_g 20.76 0.56 20.607 0.029 AB
SDSS_r 41.1 2.0 19.865 0.053 AB
PanSTARRS_r 39.6 0.62 19.906 0.017 AB
DES_r 43.93 0.66 19.793 0.016 AB
SDSS_i 58.75 2.67 19.477 0.049 AB
PanSTARRS_i 55.27 0.85 19.544 0.017 AB
PanSTARRS_z 66.2 1.66 19.348 0.027 AB
SDSS_z 94.25 9.94 18.964 0.114 AB
DES_z 70.93 2.36 19.273 0.036 AB
PanSTARRS_y 70.01 4.85 19.287 0.075 AB
2MASS_J 157.73 133.18 17.510 0.917 Vega
2MASS_H 80.03 182.0 17.774 2.469 Vega
2MASS_K 65.44 205.58 17.523 3.411 Vega
WISE_W1 44.22 7.1 17.087 0.174 Vega
WISE_W2 39.25 9.85 16.576 0.272 Vega
WISE_W3 49.67 47.95 14.486 1.048 Vega
WISE_W4 91.71 312.68 12.374 3.701 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Global parameter details

Documentation