2025evl

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Information

Transient

Name: AT2025evl
Right ascension: 7h10m39.24s
Declination: 4d06m48.74s
Discovery Date: March 19, 2025, 3:35 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.328

Host

Name: 2025evl
Right ascension: 7h10m39.31s
Declination: 4d06m47.85s
Redshift: None
Photometric Redshift: 0.074
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 3.24
Cutout download processed 1.92
Global aperture construction processed 0.71
Local aperture photometry processed 3.64
Global aperture photometry processed 3.72
Validate local photometry processed 0.02
Validate global photometry processed 11.95
Host information processed 0.09
Global host SED inference processed 438.95
Local host SED inference processed 460.39
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.14
Log transient processing status processed None
 

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) = 7h10m39.24s, 4d06m48.74s
semi major axis, semi minor axis (arcsec) = 1.42, 1.42
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 28.95 0.3 20.246 0.011 AB
PanSTARRS_r 71.16 0.42 19.269 0.006 AB
PanSTARRS_i 124.04 0.47 18.666 0.004 AB
PanSTARRS_z 176.61 1.12 18.282 0.007 AB
PanSTARRS_y 222.73 2.44 18.031 0.012 AB

Aperture details

RA, DEC (J2000) = 7h10m39.31s, 4d06m47.92s
semi major axis, semi minor axis (arcsec) = 5.85, 4.9
angle (degrees, anti-clockwise from east) = -45.6

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 110.84 1.09 18.788 0.011 AB
PanSTARRS_r 264.47 1.47 17.844 0.006 AB
PanSTARRS_i 457.64 1.62 17.249 0.004 AB
PanSTARRS_z 618.63 3.91 16.921 0.007 AB
PanSTARRS_y 797.08 8.63 16.646 0.012 AB
2MASS_J 1317.75 168.59 15.206 0.139 Vega
2MASS_K 1583.08 303.31 14.063 0.208 Vega
WISE_W3 1130.36 131.87 11.093 0.127 Vega
WISE_W4 400.33 623.44 10.774 1.691 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.749 9.881 9.999
{\rm log}_{10}({\rm SFR}) -1.597 -0.774 0.027
{\rm log}_{10}({\rm sSFR}) -11.443 -10.666 -9.869
{\rm stellar\ age} 4.774 7.255 9.203

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.193 -0.506 -0.190
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.626 -0.752 0.107

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.213 0.729 1.254
\delta -0.666 -0.161 0.265
\tau_1/\tau_2 0.625 1.012 1.404
Q_{PAH} 0.629 1.971 4.370
U_{min} 2.932 8.102 15.398
{\rm log}_{10}(\gamma_e)\, -3.277 -2.157 -0.661

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.191 -1.369 -0.206
{\rm log}_{10}(\tau_{AGN})\, 1.000 1.317 1.825

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.554 -1.272 -0.765
0.03-0.10 Gyr -1.696 -0.697 0.162
0.10-0.33 Gyr -1.348 -0.528 0.196
0.33-1.07 Gyr -1.449 -0.522 0.070
1.07-3.51 Gyr -1.361 -0.354 0.098
3.51-11.50 Gyr -0.818 -0.049 0.154
11.50-12.78 Gyr -0.915 0.051 0.751

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.333 10.410 10.504
{\rm log}_{10}({\rm SFR}) -0.867 -0.263 0.172
{\rm log}_{10}({\rm sSFR}) -11.291 -10.681 -10.242
{\rm stellar\ age} 6.099 7.374 8.871

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.779 -0.432 -0.161
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.622 -0.619 0.213

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.182 0.401 0.732
\delta -0.550 -0.033 0.269
\tau_1/\tau_2 0.609 0.976 1.341
Q_{PAH} 0.549 1.713 3.751
U_{min} 2.425 6.884 13.997
{\rm log}_{10}(\gamma_e)\, -3.282 -2.254 -1.214

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.114 -2.336 -1.099
{\rm log}_{10}(\tau_{AGN})\, 1.067 1.444 1.810

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.135 -0.493 -0.125
0.03-0.10 Gyr -1.027 -0.241 0.284
0.10-0.33 Gyr -0.813 -0.057 0.442
0.33-1.07 Gyr -0.777 -0.030 0.369
1.07-3.51 Gyr -0.406 0.287 0.630
3.51-11.50 Gyr 0.210 0.533 0.676
11.50-12.78 Gyr 0.022 0.633 1.215