2025aabd

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Information

Transient

Name: AT2025aabd
Right ascension: 0h19m21.11s
Declination: 0d03m20.01s
Discovery Date: Oct. 10, 2025, 5:25 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.021

Host

Name:
Right ascension: 0h19m21.11s
Declination: 0d03m20.88s
Redshift: None
Photometric Redshift: 0.198
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 3.06
Transient MWEBV processed 0.04
Host match processed 6.75
Host information processed 0.13
Host MWEBV processed 0.04
Global aperture construction processed 2.76
Global aperture photometry processed 6.77
Validate global photometry processed 17.4
Global host SED inference processed 540.03
Local aperture photometry processed 6.4
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) = 0h19m21.11s, 0d03m20.01s
semi major axis, semi minor axis (arcsec) = 0.61, 0.61
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) = 0h19m21.10s, 0d03m21.56s
semi major axis, semi minor axis (arcsec) = 2.98, 1.5
angle (degrees, anti-clockwise from east) = -14.57

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 1.1 0.23 23.799 0.230 AB
GALEX_NUV 2.11 0.3 23.091 0.155 AB
SDSS_u 6.98 2.15 21.791 0.334 AB
SDSS_g 3.41 0.89 22.568 0.284 AB
DES_g 4.26 0.14 22.326 0.037 AB
PanSTARRS_g 3.85 0.58 22.437 0.164 AB
SDSS_r 7.42 1.3 21.724 0.190 AB
PanSTARRS_r 6.74 0.42 21.828 0.068 AB
DES_r 6.78 0.19 21.822 0.030 AB
SDSS_i 9.85 1.87 21.416 0.206 AB
PanSTARRS_i 7.69 0.72 21.685 0.102 AB
PanSTARRS_z 6.46 1.48 21.874 0.248 AB
SDSS_z 26.72 7.48 20.333 0.304 AB
PanSTARRS_y 7.41 2.89 21.726 0.423 AB
2MASS_J 173.94 69.54 17.404 0.434 Vega
2MASS_H -56.42 99.7 Vega
2MASS_K 60.75 111.21 17.603 1.987 Vega
WISE_W1 -3.1 6.78 Vega
WISE_W2 -2.4 10.01 Vega
WISE_W3 -31.27 63.18 Vega
WISE_W4 924.53 475.64 9.865 0.559 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})\, 8.398 8.840 9.138
{\rm log}_{10}({\rm SFR}) -0.148 0.235 0.634
{\rm log}_{10}({\rm sSFR}) -9.165 -8.435 -7.965
{\rm stellar\ age} 0.112 2.507 5.859

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.234 -0.333 0.049
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.512 -0.909 -0.154

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.566 1.009 1.627
\delta 0.188 0.309 0.372
\tau_1/\tau_2 0.877 1.301 1.725
Q_{PAH} 0.981 2.616 4.671
U_{min} 3.018 8.859 16.880
{\rm log}_{10}(\gamma_e)\, -3.105 -2.093 -0.730

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.502 -1.293 -0.043
{\rm log}_{10}(\tau_{AGN})\, 0.957 1.303 1.690

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.267 0.253 0.639
0.03-0.10 Gyr -0.556 0.126 0.660
0.10-0.32 Gyr -2.386 -0.741 -0.008
0.32-1.01 Gyr -4.160 -1.565 -0.730
1.01-3.21 Gyr -5.268 -1.660 -0.855
3.21-10.19 Gyr -5.586 -1.770 -0.832
10.19-11.33 Gyr -5.538 -1.739 -0.647