2025ryt

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Information

Transient

Name: AT2025ryt
Right ascension: 22h39m41.43s
Declination: 4d25m35.86s
Discovery Date: July 20, 2025, 2:19 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.052

Host

Name:
Right ascension: 22h39m41.39s
Declination: 4d25m34.89s
Redshift: None
Photometric Redshift: 0.194
 

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 5.48
Cutout download processed 25.29
Global aperture construction processed 0.64
Local aperture photometry processed 5.42
Global aperture photometry processed 4.96
Validate local photometry no valid phot 0.02
Validate global photometry processed 12.95
Host information processed 0.15
Global host SED inference processed 405.19
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.08
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) = 22h39m41.43s, 4d25m35.86s
semi major axis, semi minor axis (arcsec) = 0.62, 0.62
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) = 22h39m41.38s, 4d25m35.08s
semi major axis, semi minor axis (arcsec) = 3.04, 2.15
angle (degrees, anti-clockwise from east) = -132.71

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 1.56 1.0 23.418 0.699 AB
DES_g 17.39 0.26 20.799 0.016 AB
PanSTARRS_g 18.34 0.65 20.741 0.038 AB
PanSTARRS_r 41.09 0.84 19.866 0.022 AB
DES_r 45.15 0.74 19.763 0.018 AB
PanSTARRS_i 65.58 0.62 19.358 0.010 AB
PanSTARRS_z 85.69 1.99 19.068 0.025 AB
DES_z 91.13 1.86 19.001 0.022 AB
PanSTARRS_y 97.04 5.53 18.933 0.062 AB
2MASS_J 161.7 79.95 17.483 0.537 Vega
2MASS_H 312.57 129.83 16.295 0.451 Vega
2MASS_K 186.17 128.99 16.387 0.752 Vega
WISE_W1 70.55 8.0 16.580 0.123 Vega
WISE_W2 58.81 13.7 16.137 0.253 Vega
WISE_W3 -15.04 99.37 Vega
WISE_W4 -141.09 631.88 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})\, 10.019 10.188 10.325
{\rm log}_{10}({\rm SFR}) -1.788 -0.411 0.319
{\rm log}_{10}({\rm sSFR}) -12.093 -10.645 -9.782
{\rm stellar\ age} 2.585 5.479 6.930

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.629 -1.064 -0.458
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.668 -0.610 0.202

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.578 0.779 1.011
\delta -0.648 -0.424 -0.190
\tau_1/\tau_2 0.631 1.016 1.386
Q_{PAH} 0.863 2.275 4.412
U_{min} 3.082 8.549 16.248
{\rm log}_{10}(\gamma_e)\, -2.892 -1.862 -0.880

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.030 -2.294 -1.334
{\rm log}_{10}(\tau_{AGN})\, 0.985 1.416 1.868

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.695 -0.723 -0.138
0.03-0.10 Gyr -2.183 -0.395 0.434
0.10-0.32 Gyr -1.195 0.074 0.731
0.32-1.01 Gyr -1.025 0.243 0.748
1.01-3.22 Gyr -0.725 0.302 0.630
3.22-10.23 Gyr -1.023 0.234 0.532
10.23-11.37 Gyr -1.501 0.147 0.849