2025erv

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Information

Transient

Name: AT2025erv
Right ascension: 9h14m40.07s
Declination: 36d21m10.01s
Discovery Date: March 17, 2025, 5:23 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.015

Host

Name: 2025erv
Right ascension: 9h14m40.04s
Declination: 36d21m08.98s
Redshift: None
Photometric Redshift: 0.125
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
no valid phot
 status
Local host SED inference
Local host SED inference
not processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 2.28
Cutout download processed 18.71
Global aperture construction processed 0.67
Local aperture photometry processed 6.46
Global aperture photometry processed 6.9
Validate local photometry no valid phot 0.03
Validate global photometry processed 22.25
Host information processed 0.11
Global host SED inference processed 499.17
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.05
Processing status blocked N/A N/A
 

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) = 9h14m40.07s, 36d21m10.01s
semi major axis, semi minor axis (arcsec) = 0.89, 0.89
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys

Aperture details

RA, DEC (J2000) = 9h14m40.04s, 36d21m09.06s
semi major axis, semi minor axis (arcsec) = 4.99, 3.16
angle (degrees, anti-clockwise from east) = -84.19

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 10.8 3.34 21.317 0.336 AB
GALEX_NUV 25.68 0.82 20.376 0.035 AB
SDSS_u 33.07 3.66 20.101 0.120 AB
SDSS_g 101.62 2.85 18.883 0.030 AB
DES_g 95.5 1.0 18.950 0.011 AB
PanSTARRS_g 95.22 0.55 18.953 0.006 AB
SDSS_r 120.09 3.47 18.701 0.031 AB
PanSTARRS_r 123.51 0.74 18.671 0.007 AB
SDSS_i 156.24 4.72 18.416 0.033 AB
PanSTARRS_i 148.68 0.93 18.469 0.007 AB
PanSTARRS_z 154.94 2.05 18.425 0.014 AB
SDSS_z 166.05 12.6 18.349 0.082 AB
DES_z 160.45 2.33 18.387 0.016 AB
PanSTARRS_y 140.63 4.91 18.530 0.038 AB
2MASS_J 212.18 96.76 17.188 0.495 Vega
2MASS_H 429.59 158.08 15.950 0.400 Vega
2MASS_K -318.94 180.21 Vega
WISE_W1 58.74 8.53 16.779 0.158 Vega
WISE_W2 33.31 12.23 16.754 0.399 Vega
WISE_W3 12.37 57.69 15.995 5.062 Vega
WISE_W4 -481.07 401.41 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.416 9.676 9.839
{\rm log}_{10}({\rm SFR}) -0.847 -0.090 0.469
{\rm log}_{10}({\rm sSFR}) -10.528 -9.734 -9.112
{\rm stellar\ age} 0.923 3.907 5.851

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.774 -1.385 -0.749
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.526 0.036 0.401

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.154 0.309 0.509
\delta -0.508 -0.152 0.092
\tau_1/\tau_2 0.631 1.043 1.482
Q_{PAH} 0.568 1.676 3.664
U_{min} 2.928 8.457 15.699
{\rm log}_{10}(\gamma_e)\, -2.927 -1.921 -0.960

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.666 -1.755 -0.979
{\rm log}_{10}(\tau_{AGN})\, 1.160 1.531 1.878

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.261 -0.523 -0.150
0.03-0.10 Gyr -1.309 0.011 0.617
0.10-0.32 Gyr 0.321 0.680 1.012
0.32-1.05 Gyr -0.983 0.093 0.469
1.05-3.38 Gyr -1.974 -0.386 0.049
3.38-10.94 Gyr -2.305 -0.603 -0.130
10.94-12.15 Gyr -2.457 -0.631 0.125