2025abgd

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Information

Transient

Name: AT2025abgd
Right ascension: 11h22m36.76s
Declination: 20d47m01.12s
Discovery Date: Oct. 19, 2025, 12:41 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.020

Host

Name:
Right ascension: 11h22m36.55s
Declination: 20d47m01.75s
Redshift: None
Photometric Redshift: 0.134
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 8.96
Transient MWEBV processed 0.06
Host match processed 5.77
Host information processed 0.12
Host MWEBV processed 0.04
Global aperture construction processed 0.63
Global aperture photometry processed 4.48
Validate global photometry processed 11.36
Global host SED inference processed 397.01
Local aperture photometry processed 4.43
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) = 11h22m36.76s, 20d47m01.12s
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) = 11h22m36.55s, 20d47m02.04s
semi major axis, semi minor axis (arcsec) = 6.29, 3.74
angle (degrees, anti-clockwise from east) = -36.09

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 4.42 1.55 22.288 0.380 AB
GALEX_NUV 12.87 1.81 21.126 0.153 AB
SDSS_u 20.86 3.89 20.602 0.202 AB
PanSTARRS_r 135.87 1.53 18.567 0.012 AB
SDSS_i 167.75 5.2 18.338 0.034 AB
PanSTARRS_i 158.47 1.85 18.400 0.013 AB
PanSTARRS_z 181.94 2.69 18.250 0.016 AB
PanSTARRS_y 219.89 7.09 18.045 0.035 AB
2MASS_J 242.8 111.07 17.042 0.497 Vega
2MASS_H 256.87 176.14 16.508 0.744 Vega
2MASS_K 461.83 178.58 15.401 0.420 Vega
WISE_W1 137.82 13.4 15.853 0.106 Vega
WISE_W2 83.78 15.55 15.753 0.202 Vega
WISE_W3 392.25 67.57 12.242 0.187 Vega
WISE_W4 510.72 503.23 10.510 1.070 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})\, 9.762 9.893 10.001
{\rm log}_{10}({\rm SFR}) -0.779 -0.109 0.399
{\rm log}_{10}({\rm sSFR}) -10.540 -9.999 -9.494
{\rm stellar\ age} 1.843 4.294 5.927

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.144 -0.506 -0.078
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.245 -0.546 -0.028

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.148 0.284 0.487
\delta -0.613 -0.175 0.143
\tau_1/\tau_2 0.596 0.935 1.301
Q_{PAH} 1.021 2.473 4.263
U_{min} 2.792 8.150 15.458
{\rm log}_{10}(\gamma_e)\, -2.510 -1.424 -0.506

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.032 -2.656 -1.500
{\rm log}_{10}(\tau_{AGN})\, 1.024 1.530 1.928

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.279 -0.396 -0.077
0.03-0.10 Gyr -0.894 -0.045 0.530
0.10-0.32 Gyr -0.029 0.460 0.832
0.32-1.04 Gyr 0.021 0.507 0.809
1.04-3.36 Gyr -0.747 0.006 0.296
3.36-10.84 Gyr -1.279 -0.231 0.076
10.84-12.04 Gyr -1.371 -0.286 0.265