2025ioj

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Information

Transient

Name: AT2025ioj
Right ascension: 10h55m11.10s
Declination: 0d33m45.31s
Discovery Date: Feb. 20, 2025, 11 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.038

Host

Name: 2025ioj
Right ascension: 10h55m11.10s
Declination: 0d33m45.91s
Redshift: None
Photometric Redshift: 0.190
 

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 1.56
Cutout download processed 20.52
Global aperture construction processed 0.68
Local aperture photometry processed 7.24
Global aperture photometry processed 7.62
Validate local photometry no valid phot 0.02
Validate global photometry processed 18.56
Host information processed 0.09
Global host SED inference processed 501.35
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.03
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) = 10h55m11.10s, 0d33m45.31s
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) = 10h55m11.09s, 0d33m46.01s
semi major axis, semi minor axis (arcsec) = 3.59, 2.49
angle (degrees, anti-clockwise from east) = -171.7

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 11.82 4.45 21.218 0.409 AB
SDSS_g 35.7 2.63 20.018 0.080 AB
DES_g 34.02 0.25 20.071 0.008 AB
PanSTARRS_g 34.17 0.8 20.066 0.026 AB
SDSS_r 34.35 2.92 20.060 0.092 AB
PanSTARRS_r 34.22 0.85 20.064 0.027 AB
DES_r 41.78 0.63 19.848 0.016 AB
SDSS_i 53.71 3.88 19.575 0.078 AB
PanSTARRS_i 45.75 0.71 19.749 0.017 AB
PanSTARRS_z 55.7 1.75 19.535 0.034 AB
SDSS_z 58.51 10.35 19.482 0.192 AB
DES_z 54.21 1.23 19.565 0.025 AB
PanSTARRS_y 67.45 4.64 19.327 0.075 AB
2MASS_J -72.7 107.65 Vega
2MASS_H 49.21 150.38 18.302 3.318 Vega
2MASS_K -195.61 194.02 Vega
WISE_W1 68.05 8.18 16.619 0.130 Vega
WISE_W2 66.22 12.07 16.008 0.198 Vega
WISE_W3 -29.65 60.5 Vega
WISE_W4 228.68 417.21 11.382 1.981 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})\, 8.996 9.259 9.520
{\rm log}_{10}({\rm SFR}) -1.085 0.853 1.157
{\rm log}_{10}({\rm sSFR}) -10.539 -8.347 -7.915
{\rm stellar\ age} 0.069 0.209 0.660

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.437 -0.900 -0.225
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.799 -0.280 0.071

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.312 0.589 0.970
\delta -0.382 -0.006 0.244
\tau_1/\tau_2 0.408 0.886 1.410
Q_{PAH} 2.082 4.125 5.927
U_{min} 4.145 11.014 19.075
{\rm log}_{10}(\gamma_e)\, -2.959 -1.667 -0.476

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.280 -1.547 -0.810
{\rm log}_{10}(\tau_{AGN})\, 0.939 1.340 1.843

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.787 -1.188 -0.299
0.03-0.10 Gyr -1.372 1.012 1.319
0.10-0.32 Gyr -1.738 0.652 1.223
0.32-1.01 Gyr -4.448 -2.480 -0.411
1.01-3.23 Gyr -7.614 -4.885 -2.020
3.23-10.27 Gyr -8.921 -5.302 -2.292
10.27-11.41 Gyr -9.438 -5.018 -1.888