2025gdp

Download data

Information

Transient

Name: AT2025gdp
Right ascension: 14h36m40.80s
Declination: -1d29m14.02s
Discovery Date: March 26, 2025, 7:55 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.033

Host

Name: 2025gdp
Right ascension: 14h36m40.75s
Declination: -1d29m14.08s
Redshift: 0.121917
Photometric Redshift: 0.148
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.26
Cutout download processed 20.23
Global aperture construction processed 0.62
Local aperture photometry processed 7.21
Global aperture photometry processed 7.6
Validate local photometry no valid phot 0.03
Validate global photometry processed 20.12
Host information processed 0.08
Global host SED inference processed 415.46
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.03
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) = 14h36m40.80s, -1d29m14.02s
semi major axis, semi minor axis (arcsec) = 0.91, 0.91
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) = 14h36m40.74s, -1d29m14.00s
semi major axis, semi minor axis (arcsec) = 4.4, 2.55
angle (degrees, anti-clockwise from east) = -68.18

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 0.64 0.38 24.379 0.637 AB
GALEX_NUV 0.51 0.4 24.625 0.844 AB
SDSS_u 2.34 2.54 22.978 1.177 AB
SDSS_g 46.28 2.04 19.736 0.048 AB
DES_g 49.21 0.36 19.670 0.008 AB
PanSTARRS_g 49.2 0.83 19.670 0.018 AB
SDSS_r 115.29 3.16 18.746 0.030 AB
PanSTARRS_r 110.95 0.94 18.787 0.009 AB
DES_r 119.03 0.87 18.711 0.008 AB
SDSS_i 158.51 4.01 18.400 0.027 AB
PanSTARRS_i 160.3 1.06 18.388 0.007 AB
PanSTARRS_z 211.51 2.6 18.087 0.013 AB
SDSS_z 214.82 8.44 18.070 0.043 AB
DES_z 215.37 2.15 18.067 0.011 AB
PanSTARRS_y 233.87 4.57 17.978 0.021 AB
2MASS_J 381.24 111.27 16.552 0.317 Vega
2MASS_H 466.73 178.67 15.860 0.416 Vega
2MASS_K 257.23 214.44 16.036 0.905 Vega
WISE_W1 119.61 9.05 16.007 0.082 Vega
WISE_W2 75.56 10.72 15.865 0.154 Vega
WISE_W3 28.73 41.99 15.080 1.587 Vega
WISE_W4 -288.39 268.21 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})\, 10.149 10.229 10.359
{\rm log}_{10}({\rm SFR}) -2.148 -0.895 -0.307
{\rm log}_{10}({\rm sSFR}) -12.445 -11.136 -10.544
{\rm stellar\ age} 6.881 8.053 11.486

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.280 -0.959 -0.733
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.445 -0.691 -0.055

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.247 0.395 0.546
\delta -0.877 -0.672 -0.393
\tau_1/\tau_2 0.572 0.992 1.378
Q_{PAH} 1.014 2.843 4.931
U_{min} 3.011 8.140 15.862
{\rm log}_{10}(\gamma_e)\, -2.025 -1.086 -0.393

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.236 -3.060 -1.764
{\rm log}_{10}(\tau_{AGN})\, 1.055 1.584 1.942

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.567 -1.060 -0.546
0.03-0.10 Gyr -2.514 -0.885 -0.231
0.10-0.32 Gyr -3.164 -1.076 -0.278
0.32-1.05 Gyr -4.052 -1.240 -0.317
1.05-3.39 Gyr -3.080 -0.700 0.109
3.39-10.97 Gyr -1.290 0.325 0.502
10.97-12.19 Gyr -0.007 0.763 1.514