2025evx results

Information

Transient
Name:AT2025evx
Right ascension: 5h24m19.01s
Declination:-24d13m33.18s
Discovery Date:March 20, 2025, 12:44 a.m.
Classification:None
Redshift:None
MW E(B-V):0.031
Host
Name:2025evx
Right ascension: 5h24m19.01s
Declination:-24d13m29.73s
Redshift:None
Photometric Redshift:0.084
 

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_i
DES_z
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 4.0
Transient MWEBV processed 0.06
Host match processed 1.75
Host information processed 0.08
Host MWEBV processed 0.12
Global aperture construction processed 0.67
Global aperture photometry processed 3.76
Validate global photometry processed 11.12
Global host SED inference processed 387.64
Local aperture photometry processed 3.68
Validate local photometry processed 0.02
Local host SED inference processed 422.36
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):5h24m19.01s, -24d13m33.18s
semi major axis, semi minor axis (arcsec):1.27, 1.27
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_r 31.35 0.4 20.159 0.014 AB
PanSTARRS_i 43.75 0.39 19.798 0.010 AB
PanSTARRS_z 47.37 0.85 19.711 0.020 AB
PanSTARRS_y 54.48 1.91 19.559 0.038 AB

Aperture details

RA, DEC (J2000):5h24m19.01s, -24d13m29.43s
semi major axis, semi minor axis (arcsec):7.59, 4.73
angle (degrees, anti-clockwise from east):-10.77
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 39.06 1.61 19.921 0.045 AB
GALEX_NUV 56.66 0.63 19.517 0.012 AB
PanSTARRS_g 401.58 1.5 17.391 0.004 AB
PanSTARRS_r 620.74 1.86 16.918 0.003 AB
PanSTARRS_i 839.16 1.77 16.590 0.002 AB
PanSTARRS_z 963.49 3.85 16.440 0.004 AB
PanSTARRS_y 1118.49 8.54 16.278 0.008 AB
2MASS_J 1296.78 188.15 15.223 0.158 Vega
2MASS_H 1904.66 268.5 14.333 0.153 Vega
2MASS_K 1758.49 357.79 13.949 0.221 Vega
WISE_W1 1016.09 25.55 13.684 0.027 Vega
WISE_W2 1009.34 32.79 13.051 0.035 Vega
WISE_W3 4507.26 113.45 9.591 0.027 Vega
WISE_W4 9976.58 977.88 7.283 0.106 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.008 9.170 9.320
{\rm log}_{10}({\rm SFR}) -1.515 -0.926 -0.461
{\rm log}_{10}({\rm sSFR}) -10.728 -10.131 -9.551
{\rm stellar\ age} 4.745 6.883 8.503

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.544 -0.957 -0.430
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.476 -0.736 0.163

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.260 0.589 0.949
\delta -0.556 -0.151 0.232
\tau_1/\tau_2 0.659 1.017 1.390
Q_{PAH} 0.884 2.706 5.188
U_{min} 2.870 7.936 14.485
{\rm log}_{10}(\gamma_e)\, -2.891 -1.755 -0.704

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.247 -0.675 -0.157
{\rm log}_{10}(\tau_{AGN})\, 1.126 1.457 1.904

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.484 -1.003 -0.612
0.03-0.10 Gyr -1.790 -0.973 -0.378
0.10-0.33 Gyr -1.873 -1.096 -0.501
0.33-1.07 Gyr -1.819 -1.080 -0.558
1.07-3.49 Gyr -1.757 -0.917 -0.624
3.49-11.39 Gyr -1.360 -0.739 -0.537
11.39-12.65 Gyr -1.433 -0.674 -0.050

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.398 10.456 10.513
{\rm log}_{10}({\rm SFR}) 0.196 0.463 0.744
{\rm log}_{10}({\rm sSFR}) -10.287 -10.014 -9.696
{\rm stellar\ age} 6.294 7.143 8.259

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.437 -0.195 -0.024
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.519 -0.405 0.240

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.123 0.233 0.441
\delta -0.487 -0.088 0.194
\tau_1/\tau_2 0.744 1.086 1.429
Q_{PAH} 0.857 2.513 4.597
U_{min} 2.553 7.124 14.404
{\rm log}_{10}(\gamma_e)\, -2.780 -1.767 -0.914

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.081 -0.884 -0.688
{\rm log}_{10}(\tau_{AGN})\, 1.247 1.446 1.628

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.067 0.196 0.393
0.03-0.10 Gyr 0.201 0.545 0.862
0.10-0.33 Gyr 0.046 0.364 0.641
0.33-1.07 Gyr -0.151 0.220 0.465
1.07-3.49 Gyr -0.021 0.351 0.586
3.49-11.39 Gyr 0.406 0.591 0.699
11.39-12.65 Gyr 0.270 0.698 1.143