2025ablg

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Information

Transient

Name: AT2025ablg
Right ascension: 0h52m44.88s
Declination: -2d37m59.35s
Discovery Date: Oct. 23, 2025, 10:35 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.034

Host

Name:
Right ascension: 0h52m44.99s
Declination: -2d37m58.81s
Redshift: None
Photometric Redshift: 0.164
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 18.46
Transient MWEBV processed 0.12
Host match processed 5.72
Host information processed 0.12
Host MWEBV processed 0.04
Global aperture construction processed 0.62
Global aperture photometry processed 6.77
Validate global photometry processed 19.99
Global host SED inference processed 439.93
Local aperture photometry processed 6.84
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) = 0h52m44.88s, -2d37m59.35s
semi major axis, semi minor axis (arcsec) = 0.71, 0.71
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) = 0h52m44.97s, -2d37m58.69s
semi major axis, semi minor axis (arcsec) = 9.2, 2.43
angle (degrees, anti-clockwise from east) = -120.92

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 7.0 0.63 21.787 0.097 AB
GALEX_NUV 11.2 0.57 21.277 0.055 AB
SDSS_u 44.65 4.21 19.775 0.102 AB
SDSS_g 74.12 2.68 19.225 0.039 AB
DES_g 50.76 0.35 19.636 0.007 AB
PanSTARRS_g 69.88 1.19 19.289 0.018 AB
SDSS_r 111.93 3.7 18.778 0.036 AB
PanSTARRS_r 116.98 1.21 18.730 0.011 AB
DES_r 88.72 0.52 19.030 0.006 AB
SDSS_i 174.49 5.2 18.296 0.032 AB
PanSTARRS_i 163.53 1.46 18.366 0.010 AB
PanSTARRS_z 182.1 3.38 18.249 0.020 AB
SDSS_z 272.89 15.14 17.810 0.060 AB
DES_z 147.01 1.83 18.482 0.013 AB
PanSTARRS_y 203.69 9.44 18.128 0.050 AB
2MASS_J 108.64 125.38 17.915 1.253 Vega
2MASS_H 265.67 192.82 16.472 0.788 Vega
2MASS_K -76.93 243.64 Vega
WISE_W1 234.49 17.33 15.276 0.080 Vega
WISE_W2 167.08 19.65 15.004 0.128 Vega
WISE_W3 723.44 107.39 11.577 0.161 Vega
WISE_W4 262.24 474.6 11.233 1.965 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})\, 9.886 10.110 10.260
{\rm log}_{10}({\rm SFR}) 0.881 1.160 1.471
{\rm log}_{10}({\rm sSFR}) -9.288 -8.939 -8.471
{\rm stellar\ age} 4.496 6.388 8.364

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.843 -0.444 -0.203
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.796 0.079 0.265

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.540 0.786 1.069
\delta -0.289 -0.111 0.008
\tau_1/\tau_2 0.333 0.605 0.919
Q_{PAH} 0.507 1.386 2.919
U_{min} 2.764 7.774 14.748
{\rm log}_{10}(\gamma_e)\, -3.629 -2.816 -1.804

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.161 -3.016 -1.998
{\rm log}_{10}(\tau_{AGN})\, 0.941 1.315 1.798

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.691 0.936 1.184
0.03-0.10 Gyr 0.911 1.235 1.564
0.10-0.32 Gyr -2.172 -0.584 0.210
0.32-1.03 Gyr -3.413 -0.809 -0.094
1.03-3.29 Gyr -1.483 -0.235 0.231
3.29-10.54 Gyr -0.682 0.153 0.421
10.54-11.71 Gyr -0.556 0.352 1.062