2025gwo

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Information

Transient

Name: AT2025gwo
Right ascension: 9h34m37.00s
Declination: 9d56m47.00s
Discovery Date: March 29, 2025, 1:45 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.025

Host

Name: 2025gwo
Right ascension: 9h34m36.98s
Declination: 9d56m46.41s
Redshift: None
Photometric Redshift: 0.154
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.94
Cutout download processed 23.01
Global aperture construction processed 1.06
Local aperture photometry processed 7.4
Global aperture photometry processed 7.65
Validate local photometry no valid phot 0.03
Validate global photometry processed 20.7
Host information processed 0.08
Global host SED inference processed 405.43
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
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) = 9h34m37.00s, 9d56m47.00s
semi major axis, semi minor axis (arcsec) = 0.75, 0.75
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) = 9h34m36.97s, 9d56m46.59s
semi major axis, semi minor axis (arcsec) = 5.39, 4.17
angle (degrees, anti-clockwise from east) = -133.78

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 5.37 0.67 22.076 0.135 AB
GALEX_NUV 6.18 0.56 21.922 0.098 AB
SDSS_u 11.2 3.36 21.277 0.326 AB
SDSS_g 63.35 2.52 19.396 0.043 AB
DES_g 72.1 0.65 19.255 0.010 AB
PanSTARRS_g 80.67 0.98 19.133 0.013 AB
SDSS_r 145.46 3.97 18.493 0.030 AB
PanSTARRS_r 146.23 1.16 18.487 0.009 AB
DES_r 159.38 1.58 18.394 0.011 AB
SDSS_i 202.02 5.62 18.137 0.030 AB
PanSTARRS_i 208.07 2.03 18.104 0.011 AB
PanSTARRS_z 252.61 3.13 17.894 0.013 AB
SDSS_z 251.28 15.39 17.900 0.066 AB
DES_z 277.59 4.1 17.791 0.016 AB
PanSTARRS_y 287.29 7.33 17.754 0.028 AB
2MASS_J 144.81 152.19 17.603 1.141 Vega
2MASS_H 243.24 199.44 16.567 0.890 Vega
2MASS_K 356.2 266.48 15.683 0.812 Vega
WISE_W1 192.48 10.76 15.490 0.061 Vega
WISE_W2 119.83 14.14 15.365 0.128 Vega
WISE_W3 106.47 55.59 13.658 0.567 Vega
WISE_W4 222.96 400.71 11.409 1.951 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})\, 10.409 10.456 10.526
{\rm log}_{10}({\rm SFR}) -0.392 -0.087 0.229
{\rm log}_{10}({\rm sSFR}) -10.851 -10.531 -10.219
{\rm stellar\ age} 6.278 6.924 8.139

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.985 -0.669 -0.396
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.582 -0.409 0.245

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.151 0.289 0.458
\delta -0.492 -0.166 0.080
\tau_1/\tau_2 0.699 1.022 1.374
Q_{PAH} 1.410 3.555 5.522
U_{min} 2.778 7.923 15.264
{\rm log}_{10}(\gamma_e)\, -2.342 -1.287 -0.411

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.864 -2.293 -1.245
{\rm log}_{10}(\tau_{AGN})\, 1.075 1.599 1.946

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.688 -0.364 -0.123
0.03-0.10 Gyr -0.381 -0.015 0.349
0.10-0.32 Gyr -0.313 0.071 0.357
0.32-1.03 Gyr -0.260 0.112 0.365
1.03-3.31 Gyr -0.147 0.301 0.531
3.31-10.64 Gyr 0.483 0.656 0.760
10.64-11.82 Gyr 0.290 0.753 1.275