2025aftm

Download data

Information

Transient

Name: AT2025aftm
Right ascension: 4h51m03.83s
Declination: -36d13m59.75s
Discovery Date: Dec. 3, 2025, 2:17 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.011

Host

Name:
Right ascension: 4h51m04.68s
Declination: -36d13m59.26s
Redshift: None
Photometric Redshift: 0.043
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 4.29
Transient MWEBV processed 0.12
Host match processed 7.52
Host information processed 0.15
Host MWEBV processed 0.12
Global aperture construction processed 0.27
Global aperture photometry processed 0.89
Validate global photometry processed 1.13
Global host SED inference processed 555.31
Local aperture photometry processed 0.88
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) = 4h51m03.83s, -36d13m59.75s
semi major axis, semi minor axis (arcsec) = 2.39, 2.39
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) = 4h51m04.65s, -36d13m58.49s
semi major axis, semi minor axis (arcsec) = 10.99, 9.99
angle (degrees, anti-clockwise from east) = -155.22

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 79.99 6.16 19.142 0.084 AB
GALEX_NUV 117.69 4.35 18.723 0.040 AB
2MASS_J 932.93 238.53 15.580 0.278 Vega
2MASS_H 1175.94 351.21 14.856 0.324 Vega
2MASS_K 73.96 510.16 17.390 7.489 Vega
WISE_W1 519.68 19.52 14.412 0.041 Vega
WISE_W2 315.26 21.94 14.314 0.076 Vega
WISE_W3 746.52 83.77 11.543 0.122 Vega
WISE_W4 1047.3 470.66 9.730 0.488 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})\, 9.355 9.617 9.816
{\rm log}_{10}({\rm SFR}) -0.502 -0.149 0.303
{\rm log}_{10}({\rm sSFR}) -10.169 -9.749 -9.229
{\rm stellar\ age} 4.412 7.131 9.849

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.071 -0.495 -0.128
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.728 -0.724 -0.023

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.095 0.188 0.339
\delta -0.722 -0.304 0.114
\tau_1/\tau_2 0.363 0.789 1.227
Q_{PAH} 0.278 0.895 2.307
U_{min} 2.583 7.495 14.432
{\rm log}_{10}(\gamma_e)\, -3.613 -2.947 -1.762

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.294 -3.294 -2.103
{\rm log}_{10}(\tau_{AGN})\, 0.986 1.485 1.913

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.996 -0.186 0.104
0.03-0.10 Gyr -1.118 -0.223 0.438
0.10-0.33 Gyr -1.836 -0.587 0.096
0.33-1.09 Gyr -2.462 -0.722 -0.146
1.09-3.60 Gyr -1.974 -0.609 -0.227
3.60-11.87 Gyr -1.337 -0.432 -0.085
11.87-13.19 Gyr -1.115 -0.232 0.644