2025ayb

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Information

Transient

Name: AT2025ayb
Right ascension: 13h18m08.08s
Declination: 41d28m45.52s
Discovery Date: Jan. 8, 2025, 2:04 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.012

Host

Name: 2025ayb
Right ascension: 13h18m07.61s
Declination: 41d28m41.44s
Redshift: 0.117866
Photometric Redshift: 0.114
 

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 2.42
Cutout download processed 12.61
Global aperture construction processed 0.58
Local aperture photometry processed 4.21
Global aperture photometry processed 4.61
Validate local photometry no valid phot 0.02
Validate global photometry processed 12.77
Host information processed 0.08
Global host SED inference processed 422.44
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.1
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) = 13h18m08.08s, 41d28m45.52s
semi major axis, semi minor axis (arcsec) = 0.94, 0.94
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) = 13h18m07.54s, 41d28m41.04s
semi major axis, semi minor axis (arcsec) = 18.05, 7.68
angle (degrees, anti-clockwise from east) = -130.59

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 209.97 9.1 18.095 0.047 AB
SDSS_g 502.93 6.65 17.146 0.014 AB
PanSTARRS_g 574.79 2.75 17.001 0.005 AB
SDSS_r 1022.69 9.78 16.376 0.010 AB
PanSTARRS_r 1020.5 3.58 16.378 0.004 AB
SDSS_i 1409.0 12.57 16.028 0.010 AB
PanSTARRS_i 1384.65 3.51 16.047 0.003 AB
PanSTARRS_z 1751.19 8.66 15.792 0.005 AB
SDSS_z 1947.54 34.27 15.676 0.019 AB
PanSTARRS_y 1891.07 14.1 15.708 0.008 AB
2MASS_J 3177.31 256.05 14.250 0.087 Vega
2MASS_H 2880.29 379.96 13.884 0.143 Vega
2MASS_K 3697.36 408.13 13.142 0.120 Vega
WISE_W1 1641.54 28.78 13.163 0.019 Vega
WISE_W2 1102.08 37.08 12.955 0.037 Vega
WISE_W3 3199.91 135.67 9.963 0.046 Vega
WISE_W4 3760.7 803.35 8.342 0.232 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})\, 10.969 11.049 11.133
{\rm log}_{10}({\rm SFR}) 0.434 0.944 1.435
{\rm log}_{10}({\rm sSFR}) -10.567 -10.107 -9.634
{\rm stellar\ age} 5.925 7.126 9.341

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.532 -0.290 -0.117
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.659 -0.864 0.085

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.183 0.284 0.420
\delta -0.592 -0.187 0.218
\tau_1/\tau_2 0.453 0.856 1.279
Q_{PAH} 1.707 3.262 5.115
U_{min} 2.418 7.276 14.887
{\rm log}_{10}(\gamma_e)\, -2.570 -1.728 -0.942

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.135 -1.969 -1.451
{\rm log}_{10}(\tau_{AGN})\, 1.023 1.472 1.863

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.412 0.396 0.649
0.03-0.10 Gyr 0.472 1.072 1.584
0.10-0.32 Gyr -0.364 0.593 0.981
0.32-1.05 Gyr -1.108 0.472 0.836
1.05-3.40 Gyr -0.227 0.866 1.262
3.40-11.01 Gyr 0.663 1.179 1.321
11.01-12.24 Gyr 0.517 1.297 2.032