2025yjp

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Information

Transient

Name: AT2025yjp
Right ascension: 23h09m54.79s
Declination: -11d35m00.23s
Discovery Date: Sept. 20, 2025, 6:56 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.031

Host

Name:
Right ascension: 23h09m55.08s
Declination: -11d35m00.59s
Redshift: None
Photometric Redshift: 0.143
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 6.27
Transient MWEBV processed 0.09
Host match processed 5.24
Host information processed 0.12
Host MWEBV processed 0.04
Global aperture construction processed 2.61
Global aperture photometry processed 5.03
Validate global photometry processed 13.24
Global host SED inference processed 450.79
Local aperture photometry processed 5.1
Validate local photometry no valid phot 0.02
Local host SED inference not processed 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) = 23h09m54.79s, -11d35m00.23s
semi major axis, semi minor axis (arcsec) = 0.8, 0.8
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) = 23h09m55.00s, -11d34m59.84s
semi major axis, semi minor axis (arcsec) = 4.2, 1.78
angle (degrees, anti-clockwise from east) = -102.88

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 2.84 0.93 22.767 0.357 AB
GALEX_NUV 4.18 1.0 22.346 0.260 AB
DES_g 9.55 0.24 21.450 0.027 AB
PanSTARRS_g 8.45 0.76 21.583 0.097 AB
PanSTARRS_r 13.35 1.01 21.086 0.082 AB
DES_r 12.65 0.35 21.145 0.030 AB
PanSTARRS_i 16.84 1.0 20.834 0.064 AB
PanSTARRS_z 16.26 1.9 20.872 0.127 AB
DES_z 14.62 0.88 20.987 0.065 AB
PanSTARRS_y 18.04 3.75 20.759 0.226 AB
2MASS_J 69.31 72.01 18.403 1.128 Vega
2MASS_H 60.8 127.61 18.073 2.279 Vega
2MASS_K -37.7 141.51 Vega
WISE_W1 1.04 7.63 21.158 7.963 Vega
WISE_W2 -8.18 13.27 Vega
WISE_W3 -150.75 91.17 Vega
WISE_W4 -115.55 747.01 Vega
 

Imaging data

Click the image to load the interactive plot.


 

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})\, 8.586 8.862 9.030
{\rm log}_{10}({\rm SFR}) -0.618 -0.101 0.393
{\rm log}_{10}({\rm sSFR}) -9.514 -8.956 -8.213
{\rm stellar\ age} 0.751 4.287 6.166

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.564 -0.935 -0.215
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.683 -1.150 -0.079

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.116 0.547 1.326
\delta -0.108 0.270 0.363
\tau_1/\tau_2 0.718 1.095 1.499
Q_{PAH} 0.976 2.984 5.188
U_{min} 3.121 8.717 16.051
{\rm log}_{10}(\gamma_e)\, -3.098 -1.973 -0.819

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.200 -0.671 0.017
{\rm log}_{10}(\tau_{AGN})\, 1.055 1.386 1.799

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.782 -0.380 0.097
0.03-0.10 Gyr -0.625 -0.055 0.488
0.10-0.32 Gyr -1.169 -0.529 0.011
0.32-1.04 Gyr -2.148 -0.992 -0.547
1.04-3.34 Gyr -2.667 -1.182 -0.834
3.34-10.75 Gyr -3.001 -1.311 -0.929
10.75-11.94 Gyr -3.036 -1.306 -0.702