2025trv

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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
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
no valid phot
 status
Local host SED inference
Local host SED inference
not processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 4.88
Cutout download processed 32.85
Global aperture construction processed 0.67
Local aperture photometry processed 7.82
Global aperture photometry processed 6.68
Validate local photometry no valid phot 0.03
Validate global photometry processed 18.0
Host information processed 0.15
Global host SED inference processed 524.26
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.05
Processing status blocked N/A N/A
 

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) = 15h39m26.90s, 8d11m08.65s
semi major axis, semi minor axis (arcsec) = 0.89, 0.89
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys

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
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

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