2025avn results

Information

Transient
Name:AT2025avn
Right ascension: 9h23m14.72s
Declination:13d23m40.76s
Discovery Date:Feb. 2, 2025, 6:18 a.m.
Classification:None
Redshift:None
MW E(B-V):0.027
Host
Name:2025avn
Right ascension: 9h23m14.71s
Declination:13d23m41.67s
Redshift:None
Photometric Redshift:0.196
 

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 18.54
Transient MWEBV processed 0.05
Host match processed 1.73
Host information processed 0.08
Host MWEBV processed 0.04
Global aperture construction processed 0.58
Global aperture photometry processed 5.7
Validate global photometry processed 16.46
Global host SED inference processed 451.03
Local aperture photometry processed 5.5
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):9h23m14.71s, 13d23m41.74s
semi major axis, semi minor axis (arcsec):3.95, 3.67
angle (degrees, anti-clockwise from east):-103.41
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 2.82 1.17 22.774 0.452 AB
GALEX_NUV 8.33 0.67 21.598 0.087 AB
SDSS_u 20.11 2.48 20.642 0.134 AB
SDSS_g 32.43 2.04 20.123 0.068 AB
DES_g 37.45 0.33 19.966 0.010 AB
PanSTARRS_g 36.29 0.8 20.001 0.024 AB
SDSS_r 48.12 2.49 19.694 0.056 AB
PanSTARRS_r 54.45 0.85 19.560 0.017 AB
DES_r 56.24 0.7 19.525 0.013 AB
SDSS_i 67.23 3.29 19.331 0.053 AB
PanSTARRS_i 66.78 1.18 19.338 0.019 AB
PanSTARRS_z 70.78 2.48 19.275 0.038 AB
SDSS_z 93.58 9.63 18.972 0.112 AB
DES_z 74.3 1.59 19.223 0.023 AB
PanSTARRS_y 73.17 5.97 19.239 0.089 AB
2MASS_J -4.03 110.61 Vega
2MASS_H 129.93 188.62 17.248 1.576 Vega
2MASS_K 61.47 204.57 17.591 3.613 Vega
WISE_W1 36.66 11.89 17.291 0.352 Vega
WISE_W2 12.68 15.27 17.803 1.307 Vega
WISE_W3 46.01 86.21 14.569 2.034 Vega
WISE_W4 616.82 582.89 10.305 1.026 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})\, 9.485 9.744 9.917
{\rm log}_{10}({\rm SFR}) -0.139 0.527 1.013
{\rm log}_{10}({\rm sSFR}) -9.952 -9.229 -8.599
{\rm stellar\ age} 1.084 3.492 5.352

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.578 -1.004 -0.287
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.664 -0.217 0.337

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.179 0.385 0.703
\delta -0.521 -0.129 0.121
\tau_1/\tau_2 0.678 1.124 1.557
Q_{PAH} 0.947 2.890 5.072
U_{min} 2.965 8.704 17.046
{\rm log}_{10}(\gamma_e)\, -2.802 -1.619 -0.478

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.700 -1.464 -0.698
{\rm log}_{10}(\tau_{AGN})\, 1.091 1.445 1.851

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.994 -0.232 0.129
0.03-0.10 Gyr -0.117 0.659 1.168
0.10-0.32 Gyr 0.167 0.728 1.087
0.32-1.01 Gyr -1.266 0.082 0.517
1.01-3.21 Gyr -1.793 -0.271 0.146
3.21-10.22 Gyr -1.993 -0.493 -0.058
10.22-11.35 Gyr -2.014 -0.501 0.189