2025abnm

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Information

Transient

Name: AT2025abnm
Right ascension: 21h42m57.00s
Declination: -59d06m24.15s
Discovery Date: Oct. 24, 2025, 10:39 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.039

Host

Name:
Right ascension: 21h42m57.32s
Declination: -59d06m22.62s
Redshift: None
Photometric Redshift: 0.141
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 3.62
Transient MWEBV processed 0.06
Host match processed 6.13
Host information processed 0.14
Host MWEBV processed 0.04
Global aperture construction processed 0.27
Global aperture photometry processed 1.03
Validate global photometry processed 1.09
Global host SED inference processed 440.83
Local aperture photometry processed 0.89
Validate local photometry no valid phot 0.01
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) = 21h42m57.00s, -59d06m24.15s
semi major axis, semi minor axis (arcsec) = 0.81, 0.81
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) = 21h42m57.36s, -59d06m23.48s
semi major axis, semi minor axis (arcsec) = 11.94, 8.65
angle (degrees, anti-clockwise from east) = -49.87

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 24.12 3.48 20.444 0.157 AB
GALEX_NUV 25.73 2.34 20.374 0.099 AB
2MASS_J 431.6 265.14 16.417 0.667 Vega
2MASS_H 910.03 381.11 15.135 0.455 Vega
2MASS_K 420.97 420.93 15.502 1.086 Vega
WISE_W1 376.99 20.08 14.760 0.058 Vega
WISE_W2 240.81 22.3 14.607 0.101 Vega
WISE_W3 978.04 112.76 11.250 0.125 Vega
WISE_W4 -233.61 446.35 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})\, 10.170 10.395 10.605
{\rm log}_{10}({\rm SFR}) 0.232 0.607 0.978
{\rm log}_{10}({\rm sSFR}) -10.180 -9.784 -9.379
{\rm stellar\ age} 2.039 5.116 7.299

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.691 -0.227 0.035
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.928 -0.429 -0.079

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.139 0.274 0.466
\delta -0.640 -0.277 0.074
\tau_1/\tau_2 0.383 0.825 1.300
Q_{PAH} 0.403 1.458 4.017
U_{min} 2.372 6.892 14.010
{\rm log}_{10}(\gamma_e)\, -3.372 -2.312 -1.145

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.251 -3.062 -1.737
{\rm log}_{10}(\tau_{AGN})\, 1.029 1.551 1.949

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.263 0.520 0.976
0.03-0.10 Gyr -0.318 0.464 1.081
0.10-0.32 Gyr -0.560 0.450 1.003
0.32-1.04 Gyr -0.382 0.716 1.183
1.04-3.34 Gyr -0.469 0.432 0.751
3.34-10.77 Gyr -0.819 0.333 0.783
10.77-11.96 Gyr -1.062 0.331 1.088