2025riy

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Information

Transient

Name: AT2025riy
Right ascension: 2h14m42.92s
Declination: -30d29m42.31s
Discovery Date: July 16, 2025, 3:58 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.017

Host

Name:
Right ascension: 2h14m42.92s
Declination: -30d29m43.01s
Redshift: 0.108900
Photometric Redshift: 0.117
 

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
processed
 status
Local host SED inference
Local host SED inference
not enough filters
 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 6.68
Cutout download processed 20.76
Global aperture construction processed 0.65
Local aperture photometry processed 5.75
Global aperture photometry processed 5.29
Validate local photometry processed 0.02
Validate global photometry processed 13.47
Host information processed 0.15
Global host SED inference processed 401.14
Local host SED inference not enough filters 18.04
Transient information processed 0.0
Transient MWEBV processed 0.05
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) = 2h14m42.92s, -30d29m42.31s
semi major axis, semi minor axis (arcsec) = 1.01, 1.01
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_z 215.44 1.76 18.067 0.009 AB

Aperture details

RA, DEC (J2000) = 2h14m42.89s, -30d29m42.75s
semi major axis, semi minor axis (arcsec) = 5.33, 3.5
angle (degrees, anti-clockwise from east) = -64.17

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 11.51 2.63 21.247 0.248 AB
DES_g 171.98 0.54 18.311 0.003 AB
PanSTARRS_g 174.96 1.54 18.293 0.010 AB
PanSTARRS_r 325.7 2.39 17.618 0.008 AB
DES_r 387.96 0.81 17.428 0.002 AB
PanSTARRS_i 497.49 1.88 17.158 0.004 AB
PanSTARRS_z 618.71 4.41 16.921 0.008 AB
DES_z 676.8 3.23 16.824 0.005 AB
PanSTARRS_y 732.47 12.01 16.738 0.018 AB
2MASS_J 1033.45 124.56 15.469 0.131 Vega
2MASS_H 1421.32 204.02 14.651 0.156 Vega
2MASS_K 1138.51 218.27 14.421 0.208 Vega
WISE_W1 478.89 13.84 14.500 0.031 Vega
WISE_W2 320.18 15.41 14.298 0.052 Vega
WISE_W3 410.61 53.15 12.192 0.141 Vega
WISE_W4 405.44 329.82 10.760 0.883 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})\, 10.542 10.590 10.670
{\rm log}_{10}({\rm SFR}) -0.442 -0.039 0.318
{\rm log}_{10}({\rm sSFR}) -11.064 -10.632 -10.266
{\rm stellar\ age} 7.085 7.865 10.592

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.607 -0.410 -0.268
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.433 -0.012 0.373

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.156 0.262 0.411
\delta -0.829 -0.553 -0.223
\tau_1/\tau_2 0.702 1.087 1.480
Q_{PAH} 0.617 1.607 3.249
U_{min} 2.497 7.368 14.733
{\rm log}_{10}(\gamma_e)\, -2.709 -1.729 -0.980

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.320 -3.155 -2.056
{\rm log}_{10}(\tau_{AGN})\, 1.100 1.601 1.941

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.817 -0.275 0.005
0.03-0.10 Gyr -0.525 0.007 0.444
0.10-0.32 Gyr -0.656 -0.065 0.351
0.32-1.05 Gyr -1.100 -0.286 0.133
1.05-3.42 Gyr -0.916 -0.033 0.411
3.42-11.11 Gyr 0.250 0.754 0.866
11.11-12.35 Gyr 0.502 1.049 1.718