2025evz results

Information

Transient
Name:AT2025evz
Right ascension: 4h56m49.07s
Declination:-29d44m35.70s
Discovery Date:March 20, 2025, 12:44 a.m.
Classification:None
Redshift:None
MW E(B-V):0.013
Host
Name:2025evz
Right ascension: 4h56m49.26s
Declination:-29d44m38.38s
Redshift:0.088078
Photometric Redshift:0.080
 

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 3.37
Transient MWEBV processed 0.04
Host match processed 1.28
Host information processed 0.09
Host MWEBV processed 0.08
Global aperture construction processed 0.59
Global aperture photometry processed 3.66
Validate global photometry processed 10.73
Global host SED inference processed 378.86
Local aperture photometry processed 3.4
Validate local photometry processed 0.02
Local host SED inference processed 430.43
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):4h56m49.07s, -29d44m35.70s
semi major axis, semi minor axis (arcsec):1.22, 1.22
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 30.02 0.63 20.206 0.023 AB
PanSTARRS_i 42.77 0.59 19.822 0.015 AB
PanSTARRS_z 49.38 1.44 19.666 0.032 AB
PanSTARRS_y 63.75 2.47 19.389 0.042 AB

Aperture details

RA, DEC (J2000):4h56m49.26s, -29d44m38.55s
semi major axis, semi minor axis (arcsec):8.69, 7.53
angle (degrees, anti-clockwise from east):-138.52
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 59.63 6.37 19.461 0.116 AB
GALEX_NUV 94.12 4.88 18.966 0.056 AB
PanSTARRS_g 670.36 2.96 16.834 0.005 AB
PanSTARRS_r 1081.57 4.08 16.315 0.004 AB
PanSTARRS_i 1495.2 3.82 15.963 0.003 AB
PanSTARRS_z 1702.38 9.27 15.822 0.006 AB
PanSTARRS_y 2030.79 15.87 15.631 0.008 AB
2MASS_J 2407.62 207.92 14.551 0.094 Vega
2MASS_H 3144.96 322.68 13.788 0.111 Vega
2MASS_K 3009.52 433.21 13.366 0.156 Vega
WISE_W1 1552.6 22.72 13.223 0.016 Vega
WISE_W2 1114.82 25.63 12.943 0.025 Vega
WISE_W3 5185.36 94.11 9.439 0.020 Vega
WISE_W4 5611.23 696.43 7.907 0.135 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.090 9.256 9.393
{\rm log}_{10}({\rm SFR}) -1.614 -0.933 -0.094
{\rm log}_{10}({\rm sSFR}) -10.875 -10.222 -9.270
{\rm stellar\ age} 3.611 6.583 8.081

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.307 -0.557 -0.126
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.418 -0.574 0.178

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.270 0.744 1.320
\delta -0.540 -0.198 0.176
\tau_1/\tau_2 0.636 1.032 1.378
Q_{PAH} 0.976 2.875 5.010
U_{min} 3.248 8.103 15.281
{\rm log}_{10}(\gamma_e)\, -2.849 -1.752 -0.552

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.698 -0.471 0.080
{\rm log}_{10}(\tau_{AGN})\, 1.124 1.514 1.979

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.657 -1.091 -0.527
0.03-0.10 Gyr -1.841 -0.946 0.008
0.10-0.33 Gyr -1.907 -1.047 -0.249
0.33-1.06 Gyr -1.952 -0.990 -0.453
1.06-3.48 Gyr -1.914 -0.797 -0.498
3.48-11.34 Gyr -1.498 -0.683 -0.449
11.34-12.60 Gyr -1.647 -0.665 -0.049

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.682 10.732 10.783
{\rm log}_{10}({\rm SFR}) 0.460 0.691 0.973
{\rm log}_{10}({\rm sSFR}) -10.295 -10.036 -9.729
{\rm stellar\ age} 6.328 7.043 8.207

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.329 -0.163 -0.035
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.511 0.205 0.382

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.143 0.226 0.355
\delta -0.618 -0.294 -0.003
\tau_1/\tau_2 0.843 1.172 1.501
Q_{PAH} 1.612 3.234 4.909
U_{min} 2.246 6.640 13.555
{\rm log}_{10}(\gamma_e)\, -2.862 -1.878 -1.052

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.023 -1.488 -1.127
{\rm log}_{10}(\tau_{AGN})\, 1.233 1.611 1.905

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.087 0.413 0.618
0.03-0.10 Gyr 0.455 0.767 1.110
0.10-0.33 Gyr 0.419 0.681 0.912
0.33-1.06 Gyr 0.255 0.538 0.733
1.06-3.48 Gyr 0.356 0.668 0.871
3.48-11.34 Gyr 0.695 0.864 0.964
11.34-12.60 Gyr 0.551 0.968 1.444