2025jyo

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Information

Transient

Name: AT2025jyo
Right ascension: 22h18m41.97s
Declination: 17d29m54.18s
Discovery Date: May 7, 2025, 10:55 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.043

Host

Name: 2025jyo
Right ascension: 22h18m42.06s
Declination: 17d29m54.95s
Redshift: None
Photometric Redshift: 0.189
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.88
Cutout download processed 17.28
Global aperture construction processed 0.68
Local aperture photometry processed 7.5
Global aperture photometry processed 8.14
Validate local photometry no valid phot 0.02
Validate global photometry processed 20.61
Host information processed 0.09
Global host SED inference processed 435.92
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
Log transient processing status blocked None
 

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) = 22h18m41.97s, 17d29m54.18s
semi major axis, semi minor axis (arcsec) = 0.63, 0.63
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) = 22h18m42.05s, 17d29m55.09s
semi major axis, semi minor axis (arcsec) = 5.1, 3.44
angle (degrees, anti-clockwise from east) = -118.81

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 16.01 3.15 20.889 0.213 AB
GALEX_NUV 18.28 1.74 20.745 0.104 AB
SDSS_u -1.03 4.38 AB
SDSS_g 49.43 2.13 19.665 0.047 AB
DES_g 48.18 0.46 19.693 0.010 AB
PanSTARRS_g 44.41 0.88 19.781 0.022 AB
SDSS_r 71.16 3.03 19.269 0.046 AB
PanSTARRS_r 69.48 0.98 19.295 0.015 AB
DES_r 70.34 0.82 19.282 0.013 AB
SDSS_i 90.53 4.34 19.008 0.052 AB
PanSTARRS_i 79.35 1.12 19.151 0.015 AB
PanSTARRS_z 88.71 2.66 19.030 0.033 AB
SDSS_z 89.78 17.01 19.017 0.206 AB
DES_z 91.05 2.22 19.002 0.027 AB
PanSTARRS_y 77.23 6.78 19.181 0.095 AB
2MASS_J 66.99 123.62 18.440 2.004 Vega
2MASS_H 81.96 152.33 17.748 2.018 Vega
2MASS_K 423.87 253.74 15.494 0.650 Vega
WISE_W1 43.11 8.35 17.114 0.210 Vega
WISE_W2 47.38 13.1 16.372 0.300 Vega
WISE_W3 16.02 57.15 15.714 3.872 Vega
WISE_W4 77.13 281.75 12.562 3.966 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})\, 9.638 9.840 10.043
{\rm log}_{10}({\rm SFR}) 0.449 0.749 1.015
{\rm log}_{10}({\rm sSFR}) -9.463 -9.116 -8.775
{\rm stellar\ age} 2.691 4.651 6.130

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.616 -1.075 -0.414
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.739 -1.092 0.006

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.110 0.294 0.561
\delta -0.044 0.216 0.347
\tau_1/\tau_2 0.684 1.079 1.474
Q_{PAH} 1.205 3.242 5.370
U_{min} 3.149 8.943 16.389
{\rm log}_{10}(\gamma_e)\, -2.607 -1.415 -0.438

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.911 -1.920 -1.026
{\rm log}_{10}(\tau_{AGN})\, 1.035 1.476 1.870

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.456 -0.102 0.174
0.03-0.10 Gyr 0.578 0.890 1.161
0.10-0.32 Gyr 0.116 0.632 0.927
0.32-1.01 Gyr -0.523 0.109 0.425
1.01-3.23 Gyr -0.789 -0.126 0.193
3.23-10.28 Gyr -0.891 -0.229 0.120
10.28-11.42 Gyr -0.976 -0.117 0.463