2025aaqb

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Information

Transient

Name: AT2025aaqb
Right ascension: 18h01m21.00s
Declination: 31d10m26.42s
Discovery Date: Oct. 9, 2025, 3:11 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.039

Host

Name:
Right ascension: 18h01m21.19s
Declination: 31d10m25.53s
Redshift: None
Photometric Redshift: 0.111
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 5.91
Transient MWEBV processed 0.04
Host match processed 5.44
Host information processed 0.15
Host MWEBV processed 0.05
Global aperture construction processed 0.72
Global aperture photometry processed 3.59
Validate global photometry processed 9.25
Global host SED inference processed 510.01
Local aperture photometry processed 3.37
Validate local photometry processed 0.02
Local host SED inference not enough filters 25.53
 

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) = 18h01m21.00s, 31d10m26.42s
semi major axis, semi minor axis (arcsec) = 0.99, 0.99
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 28.9 1.19 20.248 0.045 AB

Aperture details

RA, DEC (J2000) = 18h01m21.18s, 31d10m25.73s
semi major axis, semi minor axis (arcsec) = 5.08, 4.69
angle (degrees, anti-clockwise from east) = -93.63

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 3.85 1.65 22.436 0.464 AB
GALEX_NUV 5.94 1.8 21.965 0.328 AB
DES_g 151.9 1.51 18.446 0.011 AB
PanSTARRS_g 162.57 1.03 18.372 0.007 AB
DES_z 753.41 6.03 16.707 0.009 AB
PanSTARRS_y 802.41 11.53 16.639 0.016 AB
2MASS_H 1399.88 199.56 14.667 0.155 Vega
 

Imaging data

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Spectral Energy Distribution

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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})\, 10.558 10.692 10.808
{\rm log}_{10}({\rm SFR}) -0.155 0.478 1.095
{\rm log}_{10}({\rm sSFR}) -10.925 -10.222 -9.529
{\rm stellar\ age} 3.215 6.528 8.419

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.073 -0.358 -0.021
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.139 -0.627 -0.090

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.484 0.922 1.567
\delta -0.528 -0.223 0.144
\tau_1/\tau_2 0.475 0.877 1.341
Q_{PAH} 0.406 2.057 4.707
U_{min} 2.608 7.612 15.085
{\rm log}_{10}(\gamma_e)\, -3.297 -1.986 -0.663

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.286 -2.443 -0.862
{\rm log}_{10}(\tau_{AGN})\, 0.920 1.307 1.895

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.140 0.543 0.927
0.03-0.10 Gyr -0.799 0.363 1.162
0.10-0.32 Gyr -1.151 0.154 0.880
0.32-1.05 Gyr -0.963 0.326 1.086
1.05-3.42 Gyr -0.411 0.624 1.100
3.42-11.09 Gyr -0.422 0.701 0.949
11.09-12.32 Gyr -0.587 0.736 1.512