2025trv results

Information

Transient
Name:AT2025trv
Right ascension: 15h39m26.90s
Declination:8d11m08.65s
Discovery Date:Aug. 13, 2025, 4:06 a.m.
Classification:None
Redshift:None
MW E(B-V):0.032
Host
Name:SDSSJ153926.86+08110
Right ascension: 15h39m26.88s
Declination:8d11m08.88s
Redshift:0.125202
Photometric Redshift:0.124
 

Cutout Download Report

Downloaded Unavailable
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_z
 DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 32.85
Transient MWEBV processed 0.05
Host match processed 4.88
Host information processed 0.15
Host MWEBV processed 0.05
Global aperture construction processed 0.67
Global aperture photometry processed 6.68
Validate global photometry processed 18.0
Global host SED inference processed 524.26
Local aperture photometry processed 7.82
Validate local photometry no valid phot 0.03
Local host SED inference not processed None
 

Imaging data


 

Spectral Energy Distribution

 

Aperture Photometry


Aperture details

Data not available


Aperture details

RA, DEC (J2000):15h39m26.86s, 8d11m08.92s
semi major axis, semi minor axis (arcsec):6.1, 4.25
angle (degrees, anti-clockwise from east):-5.66
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 4.41 2.11 22.289 0.519 AB
GALEX_NUV 13.52 2.67 21.072 0.214 AB
SDSS_u 55.04 4.4 19.548 0.087 AB
SDSS_g 116.24 3.17 18.737 0.030 AB
DES_g 131.91 0.75 18.599 0.006 AB
PanSTARRS_g 133.69 1.13 18.585 0.009 AB
SDSS_r 257.86 4.76 17.872 0.020 AB
PanSTARRS_r 266.0 1.25 17.838 0.005 AB
DES_r 287.16 1.47 17.755 0.006 AB
SDSS_i 390.18 6.46 17.422 0.018 AB
PanSTARRS_i 375.08 1.57 17.465 0.005 AB
PanSTARRS_z 469.02 2.83 17.222 0.007 AB
SDSS_z 437.92 18.28 17.297 0.045 AB
DES_z 500.02 5.26 17.153 0.011 AB
PanSTARRS_y 561.99 7.26 17.026 0.014 AB
2MASS_J 741.26 146.06 15.830 0.214 Vega
2MASS_H 776.28 196.04 15.307 0.274 Vega
2MASS_K 928.45 295.62 14.643 0.346 Vega
WISE_W1 354.24 13.52 14.828 0.041 Vega
WISE_W2 245.97 18.76 14.584 0.083 Vega
WISE_W3 349.28 76.53 12.368 0.238 Vega
WISE_W4 491.31 418.39 10.552 0.925 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})\, 10.540 10.583 10.658
{\rm log}_{10}({\rm SFR}) 0.092 0.503 0.833
{\rm log}_{10}({\rm sSFR}) -10.502 -10.071 -9.717
{\rm stellar\ age} 7.253 8.212 10.839

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.480 -0.354 -0.259
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.055 -0.180 0.067

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.127 0.209 0.297
\delta -0.935 -0.786 -0.520
\tau_1/\tau_2 0.677 1.068 1.486
Q_{PAH} 0.506 1.345 2.652
U_{min} 2.708 7.582 14.782
{\rm log}_{10}(\gamma_e)\, -2.779 -1.801 -1.054

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.020 -2.696 -1.828
{\rm log}_{10}(\tau_{AGN})\, 1.020 1.424 1.871

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.091 0.117 0.336
0.03-0.10 Gyr 0.137 0.612 0.958
0.10-0.32 Gyr -1.544 -0.398 0.035
0.32-1.05 Gyr -1.874 -0.674 -0.208
1.05-3.38 Gyr -1.374 -0.419 0.118
3.38-10.94 Gyr 0.073 0.738 0.855
10.94-12.15 Gyr 0.609 1.191 1.755