2025vyr

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Information

Transient

Name: AT2025vyr
Right ascension: 0h52m37.37s
Declination: 22d05m55.48s
Discovery Date: Aug. 28, 2025, 12:44 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.041

Host

Name:
Right ascension: 0h52m37.46s
Declination: 22d05m54.43s
Redshift: None
Photometric Redshift: 0.133
 

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 5.74
Cutout download processed 28.17
Global aperture construction processed 0.65
Local aperture photometry processed 6.38
Global aperture photometry processed 5.86
Validate local photometry no valid phot 0.03
Validate global photometry processed 15.92
Host information processed 0.16
Global host SED inference processed 419.08
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.09
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) = 0h52m37.37s, 22d05m55.48s
semi major axis, semi minor axis (arcsec) = 0.85, 0.85
angle (degrees, anti-clockwise from east) = 0.0

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

Data not available


Aperture details

RA, DEC (J2000) = 0h52m37.45s, 22d05m54.68s
semi major axis, semi minor axis (arcsec) = 4.98, 3.48
angle (degrees, anti-clockwise from east) = -74.57

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 4.19 1.31 22.346 0.340 AB
GALEX_NUV 6.53 1.01 21.862 0.167 AB
SDSS_u 13.1 3.87 21.106 0.321 AB
SDSS_g 44.17 2.19 19.787 0.054 AB
DES_g 49.37 0.46 19.666 0.010 AB
PanSTARRS_g 44.12 1.07 19.789 0.026 AB
SDSS_r 90.11 3.2 19.013 0.039 AB
PanSTARRS_r 72.14 1.22 19.255 0.018 AB
DES_r 84.19 0.87 19.087 0.011 AB
SDSS_i 104.17 4.2 18.856 0.044 AB
PanSTARRS_i 105.89 1.66 18.838 0.017 AB
PanSTARRS_z 128.18 3.27 18.630 0.028 AB
SDSS_z 85.4 12.02 19.071 0.153 AB
DES_z 132.13 2.09 18.598 0.017 AB
PanSTARRS_y 160.63 8.06 18.385 0.054 AB
2MASS_H 220.44 148.21 16.674 0.730 Vega
WISE_W1 59.96 9.11 16.756 0.165 Vega
WISE_W2 38.56 12.66 16.596 0.356 Vega
WISE_W3 72.16 53.39 14.080 0.803 Vega
WISE_W4 -314.94 264.93 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.806 9.892 10.019
{\rm log}_{10}({\rm SFR}) -0.327 0.142 0.518
{\rm log}_{10}({\rm sSFR}) -10.244 -9.756 -9.356
{\rm stellar\ age} 5.014 6.166 7.430

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.534 -0.749 -0.314
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.313 0.104 0.373

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.241 0.432 0.625
\delta -0.507 -0.214 0.015
\tau_1/\tau_2 0.636 1.036 1.439
Q_{PAH} 0.397 1.274 2.828
U_{min} 2.913 8.253 15.718
{\rm log}_{10}(\gamma_e)\, -2.395 -1.443 -0.547

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.905 -2.559 -1.694
{\rm log}_{10}(\tau_{AGN})\, 1.056 1.473 1.860

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.980 -0.766 -0.334
0.03-0.10 Gyr -0.252 0.279 0.674
0.10-0.32 Gyr -0.076 0.286 0.565
0.32-1.04 Gyr -0.540 -0.052 0.222
1.04-3.36 Gyr -0.551 -0.073 0.154
3.36-10.85 Gyr -0.339 -0.024 0.152
10.85-12.06 Gyr -0.533 0.068 0.608