2025epv

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Information

Transient

Name: AT2025epv
Right ascension: 11h06m15.03s
Declination: -15d48m13.16s
Discovery Date: March 16, 2025, 6:14 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.040

Host

Name: 2025epv
Right ascension: 11h06m15.07s
Declination: -15d48m13.70s
Redshift: None
Photometric Redshift: 0.094
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.01
Cutout download processed 13.92
Global aperture construction processed 0.68
Local aperture photometry processed 4.64
Global aperture photometry processed 4.54
Validate local photometry processed 0.02
Validate global photometry processed 12.27
Host information processed 0.08
Global host SED inference processed 420.7
Local host SED inference processed 514.92
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.04
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) = 11h06m15.03s, -15d48m13.16s
semi major axis, semi minor axis (arcsec) = 1.14, 1.14
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_i 172.35 0.44 18.309 0.003 AB
PanSTARRS_z 211.74 0.86 18.085 0.004 AB
PanSTARRS_y 238.37 2.22 17.957 0.010 AB

Aperture details

RA, DEC (J2000) = 11h06m15.06s, -15d48m13.62s
semi major axis, semi minor axis (arcsec) = 8.23, 6.27
angle (degrees, anti-clockwise from east) = -54.75

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 35.05 5.8 20.038 0.180 AB
GALEX_NUV 30.2 0.88 20.200 0.032 AB
SDSS_u 88.79 5.45 19.029 0.067 AB
SDSS_g 306.04 4.9 17.686 0.017 AB
PanSTARRS_g 308.53 1.96 17.677 0.007 AB
SDSS_r 577.76 6.86 16.996 0.013 AB
PanSTARRS_r 553.77 2.0 17.042 0.004 AB
SDSS_i 813.72 8.96 16.624 0.012 AB
PanSTARRS_i 811.05 2.39 16.627 0.003 AB
PanSTARRS_z 954.14 4.83 16.451 0.006 AB
SDSS_z 1040.56 19.34 16.357 0.020 AB
PanSTARRS_y 1106.78 13.22 16.290 0.013 AB
WISE_W1 811.41 22.62 13.928 0.030 Vega
WISE_W2 523.16 29.28 13.764 0.061 Vega
WISE_W3 1544.79 133.51 10.754 0.094 Vega
WISE_W4 1158.16 714.04 9.621 0.669 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})\, 9.618 9.872 10.071
{\rm log}_{10}({\rm SFR}) -0.960 -0.109 0.592
{\rm log}_{10}({\rm sSFR}) -10.952 -10.029 -9.117
{\rm stellar\ age} 2.361 6.339 8.866

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.232 -0.565 -0.017
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.389 -0.694 0.094

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.309 0.662 1.040
\delta -0.782 -0.366 0.089
\tau_1/\tau_2 0.608 0.988 1.374
Q_{PAH} 1.012 3.103 5.528
U_{min} 2.967 7.873 15.123
{\rm log}_{10}(\gamma_e)\, -3.267 -2.232 -1.195

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.807 -1.828 -0.564
{\rm log}_{10}(\tau_{AGN})\, 1.013 1.429 1.922

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.364 -0.322 0.121
0.03-0.10 Gyr -1.218 -0.127 0.708
0.10-0.33 Gyr -1.693 -0.278 0.385
0.33-1.06 Gyr -2.124 -0.271 0.375
1.06-3.46 Gyr -2.051 -0.334 0.111
3.46-11.27 Gyr -1.713 -0.195 0.158
11.27-12.52 Gyr -1.419 -0.079 0.833

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.570 10.626 10.685
{\rm log}_{10}({\rm SFR}) -0.301 -0.112 0.098
{\rm log}_{10}({\rm sSFR}) -10.923 -10.735 -10.548
{\rm stellar\ age} 6.780 7.515 8.852

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.601 -0.412 -0.250
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.544 0.251 0.416

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.098 0.167 0.279
\delta -0.177 0.169 0.337
\tau_1/\tau_2 0.507 0.843 1.215
Q_{PAH} 1.046 3.510 5.590
U_{min} 2.132 6.669 13.722
{\rm log}_{10}(\gamma_e)\, -2.998 -1.720 -0.745

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.975 -2.727 -1.844
{\rm log}_{10}(\tau_{AGN})\, 1.078 1.532 1.920

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.032 0.083 0.183
0.03-0.10 Gyr -0.675 -0.250 0.100
0.10-0.33 Gyr -0.809 -0.288 0.051
0.33-1.06 Gyr -0.609 -0.121 0.186
1.06-3.46 Gyr -0.256 0.328 0.685
3.46-11.27 Gyr 0.613 0.815 0.914
11.27-12.52 Gyr 0.379 0.898 1.417