2025aazb

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Information

Transient

Name: AT2025aazb
Right ascension: 0h31m15.67s
Declination: 18d03m19.16s
Discovery Date: Oct. 13, 2025, 7:15 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.086

Host

Name:
Right ascension: 0h31m15.50s
Declination: 18d03m18.36s
Redshift: None
Photometric Redshift: 0.134
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 18.51
Transient MWEBV processed 0.04
Host match processed 5.77
Host information processed 0.11
Host MWEBV processed 0.05
Global aperture construction processed 0.64
Global aperture photometry processed 7.36
Validate global photometry processed 18.5
Global host SED inference processed 382.49
Local aperture photometry processed 7.04
Validate local photometry no valid phot 0.03
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) = 0h31m15.67s, 18d03m19.16s
semi major axis, semi minor axis (arcsec) = 0.84, 0.84
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) = 0h31m15.50s, 18d03m18.66s
semi major axis, semi minor axis (arcsec) = 7.38, 3.54
angle (degrees, anti-clockwise from east) = -105.73

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 2.14 1.26 23.076 0.641 AB
GALEX_NUV 6.3 1.01 21.901 0.175 AB
SDSS_u 18.05 4.7 20.759 0.283 AB
SDSS_g 101.39 3.12 18.885 0.033 AB
DES_g 104.77 0.5 18.849 0.005 AB
PanSTARRS_g 110.05 1.18 18.796 0.012 AB
SDSS_r 196.07 4.39 18.169 0.024 AB
PanSTARRS_r 219.62 1.27 18.046 0.006 AB
DES_r 226.75 0.96 18.011 0.005 AB
SDSS_i 345.65 6.02 17.553 0.019 AB
PanSTARRS_i 327.23 1.81 17.613 0.006 AB
PanSTARRS_z 429.93 3.84 17.317 0.010 AB
SDSS_z 437.69 12.76 17.297 0.032 AB
DES_z 427.82 4.1 17.322 0.010 AB
PanSTARRS_y 517.58 10.29 17.115 0.022 AB
2MASS_J 590.9 139.87 16.076 0.257 Vega
2MASS_H 896.26 189.01 15.151 0.229 Vega
2MASS_K 691.65 272.09 14.962 0.427 Vega
WISE_W1 442.1 15.09 14.587 0.037 Vega
WISE_W2 341.65 18.23 14.227 0.058 Vega
WISE_W3 1488.86 86.07 10.794 0.063 Vega
WISE_W4 1763.88 569.84 9.164 0.351 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})\, 10.469 10.539 10.588
{\rm log}_{10}({\rm SFR}) 0.298 0.523 0.763
{\rm log}_{10}({\rm sSFR}) -10.255 -10.006 -9.729
{\rm stellar\ age} 5.248 6.161 7.011

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.645 -0.336 -0.099
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.231 0.189 0.385

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.389 0.544 0.756
\delta -0.542 -0.321 -0.130
\tau_1/\tau_2 0.809 1.101 1.429
Q_{PAH} 0.705 1.975 3.475
U_{min} 2.108 6.739 13.643
{\rm log}_{10}(\gamma_e)\, -3.350 -2.396 -1.509

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.753 -2.297 -1.556
{\rm log}_{10}(\tau_{AGN})\, 1.063 1.501 1.883

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.321 0.472 0.615
0.03-0.10 Gyr 0.230 0.544 0.846
0.10-0.32 Gyr 0.398 0.670 0.936
0.32-1.04 Gyr 0.367 0.611 0.836
1.04-3.36 Gyr 0.409 0.633 0.817
3.36-10.84 Gyr 0.468 0.666 0.777
10.84-12.05 Gyr 0.190 0.668 1.080