2025ggo

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Information

Transient

Name: AT2025ggo
Right ascension: 9h50m55.54s
Declination: 6d34m44.09s
Discovery Date: March 4, 2025, 8:03 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.026

Host

Name: 2025ggo
Right ascension: 9h50m55.52s
Declination: 6d34m45.35s
Redshift: None
Photometric Redshift: 0.171
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.19
Cutout download processed 20.31
Global aperture construction processed 0.66
Local aperture photometry processed 8.36
Global aperture photometry processed 7.9
Validate local photometry no valid phot 0.03
Validate global photometry processed 19.98
Host information processed 0.08
Global host SED inference processed 617.2
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.07
Host MWEBV processed 0.1
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) = 9h50m55.54s, 6d34m44.09s
semi major axis, semi minor axis (arcsec) = 0.69, 0.69
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) = 9h50m55.50s, 6d34m45.48s
semi major axis, semi minor axis (arcsec) = 4.49, 3.35
angle (degrees, anti-clockwise from east) = -51.89

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 6.62 2.32 21.848 0.380 AB
GALEX_NUV 9.33 0.48 21.475 0.056 AB
SDSS_u 9.06 2.69 21.508 0.322 AB
SDSS_g 38.52 1.96 19.936 0.055 AB
DES_g 38.92 0.43 19.925 0.012 AB
PanSTARRS_g 37.66 0.89 19.960 0.026 AB
SDSS_r 56.19 2.47 19.526 0.048 AB
PanSTARRS_r 48.95 0.82 19.676 0.018 AB
DES_r 50.04 0.59 19.652 0.013 AB
SDSS_i 56.27 3.25 19.524 0.063 AB
PanSTARRS_i 57.99 2.02 19.492 0.038 AB
PanSTARRS_z 61.19 2.75 19.433 0.049 AB
SDSS_z 52.55 7.96 19.599 0.164 AB
DES_z 60.39 1.63 19.448 0.029 AB
PanSTARRS_y 40.34 5.91 19.886 0.159 AB
2MASS_J 0.08 134.13 25.755 1833.912 Vega
2MASS_H -45.68 180.6 Vega
2MASS_K 311.81 240.34 15.827 0.837 Vega
WISE_W1 20.66 8.51 17.913 0.447 Vega
WISE_W2 14.32 12.33 17.672 0.935 Vega
WISE_W3 -41.59 61.99 Vega
WISE_W4 -460.55 408.04 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.208 9.388 9.580
{\rm log}_{10}({\rm SFR}) -1.137 -0.236 0.425
{\rm log}_{10}({\rm sSFR}) -10.618 -9.620 -8.875
{\rm stellar\ age} 0.225 0.721 3.068

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.760 -1.251 -0.230
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.712 -0.852 0.172

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.101 0.314 0.795
\delta -0.415 0.005 0.251
\tau_1/\tau_2 0.587 0.999 1.483
Q_{PAH} 1.411 3.652 5.789
U_{min} 3.711 9.821 17.553
{\rm log}_{10}(\gamma_e)\, -2.936 -1.718 -0.486

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.965 -0.916 -0.208
{\rm log}_{10}(\tau_{AGN})\, 1.010 1.451 1.862

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.584 -0.492 -0.053
0.03-0.10 Gyr -1.984 -0.220 0.548
0.10-0.32 Gyr 0.073 0.715 1.086
0.32-1.02 Gyr -1.931 0.120 0.553
1.02-3.27 Gyr -4.378 -1.872 -0.402
3.27-10.47 Gyr -5.233 -2.323 -0.845
10.47-11.63 Gyr -5.552 -2.192 -0.647