2025eri

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Information

Transient

Name: AT2025eri
Right ascension: 4h12m44.97s
Declination: 30d32m04.87s
Discovery Date: March 17, 2025, 6:01 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.359

Host

Name: 2025eri
Right ascension: 4h12m44.78s
Declination: 30d32m02.79s
Redshift: None
Photometric Redshift: 0.146
 

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 2.37
Cutout download processed 1.98
Global aperture construction processed 0.95
Local aperture photometry processed 3.36
Global aperture photometry processed 3.41
Validate local photometry no valid phot 0.02
Validate global photometry processed 9.93
Host information processed 0.09
Global host SED inference processed 533.7
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.11
Host MWEBV processed 0.04
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) = 4h12m44.97s, 30d32m04.87s
semi major axis, semi minor axis (arcsec) = 0.78, 0.78
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) = 4h12m44.77s, 30d32m03.74s
semi major axis, semi minor axis (arcsec) = 9.35, 5.19
angle (degrees, anti-clockwise from east) = -160.39

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 42.87 1.63 19.820 0.041 AB
PanSTARRS_r 74.17 1.83 19.224 0.027 AB
PanSTARRS_i 99.38 2.26 18.907 0.025 AB
PanSTARRS_z 96.27 4.82 18.941 0.054 AB
PanSTARRS_y 128.71 10.82 18.626 0.091 AB
2MASS_J 384.35 162.76 16.543 0.460 Vega
2MASS_H 452.03 248.06 15.894 0.596 Vega
2MASS_K -0.66 259.71 Vega
WISE_W1 78.2 22.0 16.468 0.305 Vega
WISE_W2 57.94 27.64 16.153 0.518 Vega
WISE_W3 141.27 122.84 13.351 0.944 Vega
WISE_W4 -334.75 699.64 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})\, 9.389 9.555 9.756
{\rm log}_{10}({\rm SFR}) -0.295 0.239 0.779
{\rm log}_{10}({\rm sSFR}) -9.904 -9.313 -8.743
{\rm stellar\ age} 0.221 0.693 3.357

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.516 -1.063 -0.236
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.007 -0.273 -0.027

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.067 0.144 0.301
\delta -0.823 -0.397 0.134
\tau_1/\tau_2 0.632 1.150 1.610
Q_{PAH} 0.896 2.444 4.606
U_{min} 2.603 8.213 15.614
{\rm log}_{10}(\gamma_e)\, -2.995 -1.905 -0.662

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.825 -2.270 -1.329
{\rm log}_{10}(\tau_{AGN})\, 0.995 1.419 1.837

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.297 0.103 0.311
0.03-0.10 Gyr -1.067 0.269 0.913
0.10-0.32 Gyr 0.260 0.919 1.196
0.32-1.04 Gyr -1.933 0.149 0.794
1.04-3.33 Gyr -3.957 -1.687 -0.262
3.33-10.71 Gyr -4.971 -2.102 -0.556
10.71-11.90 Gyr -5.173 -2.038 -0.437