2025atg results

Information

Transient
Name:AT2025atg
Right ascension: 12h50m18.01s
Declination:14d24m36.48s
Discovery Date:Feb. 2, 2025, 11:55 a.m.
Classification:None
Redshift:None
MW E(B-V):0.023
Host
Name:2025atg
Right ascension: 12h50m17.99s
Declination:14d24m37.46s
Redshift:None
Photometric Redshift:0.144
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
GALEX_NUV
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_z
 GALEX_FUV
DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 17.99
Transient MWEBV processed 0.1
Host match processed 2.17
Host information processed 0.08
Host MWEBV processed 0.05
Global aperture construction processed 0.57
Global aperture photometry processed 5.82
Validate global photometry processed 15.54
Global host SED inference processed 399.79
Local aperture photometry processed 5.75
Validate local photometry no valid phot 0.02
Local host SED inference not processed None
 

Imaging data


 

Spectral Energy Distribution

 

Aperture Photometry


Aperture details

Data not available


Aperture details

RA, DEC (J2000):12h50m17.99s, 14d24m37.70s
semi major axis, semi minor axis (arcsec):4.8, 2.73
angle (degrees, anti-clockwise from east):-40.67
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 7.09 0.58 21.773 0.089 AB
SDSS_u 23.47 2.85 20.474 0.132 AB
SDSS_g 50.85 2.17 19.634 0.046 AB
DES_g 49.4 0.41 19.666 0.009 AB
PanSTARRS_g 51.87 0.86 19.613 0.018 AB
SDSS_r 80.34 2.93 19.138 0.040 AB
PanSTARRS_r 70.8 0.91 19.275 0.014 AB
DES_r 77.32 0.92 19.179 0.013 AB
SDSS_i 103.53 3.66 18.862 0.038 AB
PanSTARRS_i 102.87 1.18 18.869 0.012 AB
PanSTARRS_z 101.19 2.07 18.887 0.022 AB
SDSS_z 122.84 9.85 18.677 0.087 AB
DES_z 102.84 2.38 18.870 0.025 AB
PanSTARRS_y 118.72 3.56 18.714 0.033 AB
2MASS_J 87.83 102.54 18.146 1.268 Vega
2MASS_H 298.79 187.22 16.344 0.680 Vega
2MASS_K 244.46 165.56 16.092 0.735 Vega
WISE_W1 97.2 9.95 16.232 0.111 Vega
WISE_W2 70.86 14.87 15.935 0.228 Vega
WISE_W3 245.22 67.76 12.752 0.300 Vega
WISE_W4 53.76 406.73 12.954 8.215 Vega
 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.484 9.612 9.721
{\rm log}_{10}({\rm SFR}) -0.024 0.274 0.573
{\rm log}_{10}({\rm sSFR}) -9.707 -9.343 -8.955
{\rm stellar\ age} 2.263 4.046 5.284

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.026 -0.564 -0.142
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.281 0.224 0.401

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.212 0.329 0.528
\delta -0.758 -0.444 -0.138
\tau_1/\tau_2 0.781 1.130 1.472
Q_{PAH} 1.093 2.525 4.338
U_{min} 2.591 7.410 14.650
{\rm log}_{10}(\gamma_e)\, -3.134 -2.327 -1.428

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.080 -2.503 -1.537
{\rm log}_{10}(\tau_{AGN})\, 0.879 1.256 1.794

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.098 0.060 0.231
0.03-0.10 Gyr -0.030 0.346 0.685
0.10-0.32 Gyr 0.138 0.433 0.683
0.32-1.04 Gyr -0.236 0.170 0.419
1.04-3.34 Gyr -0.679 -0.243 -0.001
3.34-10.74 Gyr -1.061 -0.501 -0.252
10.74-11.93 Gyr -1.291 -0.560 -0.107