2025aifg

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Information

Transient

Name: AT2025aifg
Right ascension: 11h44m35.10s
Declination: 5d24m25.11s
Discovery Date: Dec. 22, 2025, 9:43 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.017

Host

Name:
Right ascension: 11h44m35.08s
Declination: 5d24m21.74s
Redshift: None
Photometric Redshift: 0.115
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 17.94
Transient MWEBV processed 0.05
Host match processed 5.93
Host information processed 0.19
Host MWEBV processed 0.04
Global aperture construction processed 0.63
Global aperture photometry processed 5.88
Validate global photometry processed 2.04
Global host SED inference processed 451.56
Local aperture photometry processed 5.98
Validate local photometry processed 0.03
Local host SED inference not enough filters 19.23
 

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) = 11h44m35.10s, 5d24m25.11s
semi major axis, semi minor axis (arcsec) = 0.96, 0.96
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_z 4.42 0.5 22.287 0.122 AB

Aperture details

RA, DEC (J2000) = 11h44m35.08s, 5d24m21.81s
semi major axis, semi minor axis (arcsec) = 7.14, 3.01
angle (degrees, anti-clockwise from east) = -58.69

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 15.06 3.44 20.955 0.248 AB
GALEX_NUV 21.54 2.64 20.567 0.133 AB
SDSS_u 27.63 3.46 20.297 0.136 AB
SDSS_g 56.33 2.37 19.523 0.046 AB
PanSTARRS_g 55.98 0.89 19.530 0.017 AB
SDSS_r 86.89 3.22 19.053 0.040 AB
PanSTARRS_r 80.3 1.38 19.138 0.019 AB
SDSS_i 106.89 4.46 18.828 0.045 AB
PanSTARRS_i 98.11 1.31 18.921 0.014 AB
PanSTARRS_z 108.89 2.44 18.808 0.024 AB
SDSS_z 149.69 13.25 18.462 0.096 AB
DES_z 118.16 2.52 18.719 0.023 AB
PanSTARRS_y 113.4 5.5 18.763 0.053 AB
2MASS_J -20.6 166.72 Vega
2MASS_H 161.16 217.45 17.014 1.465 Vega
2MASS_K 207.67 286.14 16.269 1.496 Vega
WISE_W1 54.04 9.04 16.869 0.182 Vega
WISE_W2 27.26 14.44 16.972 0.575 Vega
WISE_W3 62.68 74.17 14.233 1.285 Vega
WISE_W4 386.4 494.12 10.812 1.388 Vega
 

Imaging data

Click the image to load the interactive plot.


 

Spectral Energy Distribution

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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})\, 9.581 9.685 9.820
{\rm log}_{10}({\rm SFR}) 0.093 0.323 0.613
{\rm log}_{10}({\rm sSFR}) -9.629 -9.383 -9.084
{\rm stellar\ age} 5.997 7.069 9.823

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.244 -0.729 -0.299
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.495 -0.719 0.054

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.060 0.189 0.386
\delta -0.301 0.082 0.291
\tau_1/\tau_2 0.607 1.085 1.557
Q_{PAH} 0.968 2.679 4.798
U_{min} 2.848 8.465 16.231
{\rm log}_{10}(\gamma_e)\, -2.221 -1.121 -0.403

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.551 -1.783 -0.851
{\rm log}_{10}(\tau_{AGN})\, 1.175 1.581 1.889

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.435 -0.706 -0.333
0.03-0.10 Gyr 0.230 0.470 0.769
0.10-0.32 Gyr -2.067 -0.366 0.063
0.32-1.05 Gyr -2.679 -0.792 -0.389
1.05-3.41 Gyr -2.174 -0.646 -0.278
3.41-11.04 Gyr -0.862 -0.245 -0.050
11.04-12.27 Gyr -0.701 0.035 0.798