2025agmt

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Information

Transient

Name: AT2025agmt
Right ascension: 4h32m31.59s
Declination: -12d06m22.02s
Discovery Date: Dec. 11, 2025, 6:01 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.039

Host

Name:
Right ascension: 4h32m31.24s
Declination: -12d06m23.23s
Redshift: None
Photometric Redshift: 0.098
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 7.01
Transient MWEBV processed 0.09
Host match processed 5.33
Host information processed 0.15
Host MWEBV processed 0.04
Global aperture construction processed 0.64
Global aperture photometry processed 7.37
Validate global photometry processed 14.07
Global host SED inference processed 403.65
Local aperture photometry processed 7.32
Validate local photometry processed 0.02
Local host SED inference processed 479.08
 

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) = 4h32m31.59s, -12d06m22.02s
semi major axis, semi minor axis (arcsec) = 1.11, 1.11
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_r 32.6 0.45 20.117 0.015 AB
PanSTARRS_z 58.58 0.76 19.481 0.014 AB
DES_z 61.19 1.05 19.433 0.019 AB
PanSTARRS_y 76.46 1.76 19.191 0.025 AB

Aperture details

RA, DEC (J2000) = ,
semi major axis, semi minor axis (arcsec) = ,
angle (degrees, anti-clockwise from east) =

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 49.9 6.61 19.655 0.144 AB
GALEX_NUV 63.0 4.81 19.402 0.083 AB
DES_g 346.85 0.85 17.550 0.003 AB
PanSTARRS_g 350.82 2.07 17.537 0.006 AB
PanSTARRS_r 572.58 2.43 17.005 0.005 AB
DES_r 610.25 2.15 16.936 0.004 AB
PanSTARRS_i 795.3 2.39 16.649 0.003 AB
PanSTARRS_z 889.7 5.69 16.527 0.007 AB
DES_z 910.01 4.69 16.502 0.006 AB
2MASS_J 802.96 207.43 15.743 0.280 Vega
2MASS_H 1584.63 321.33 14.533 0.220 Vega
2MASS_K 1793.81 395.63 13.928 0.239 Vega
WISE_W1 587.93 20.94 14.278 0.039 Vega
WISE_W2 421.24 26.34 14.000 0.068 Vega
WISE_W3 1611.63 126.14 10.708 0.085 Vega
WISE_W4 957.27 598.49 9.827 0.679 Vega
 

Imaging data

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Spectral Energy Distribution

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Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.271 9.475 9.639
{\rm log}_{10}({\rm SFR}) -1.111 -0.442 0.120
{\rm log}_{10}({\rm sSFR}) -10.600 -9.948 -9.238
{\rm stellar\ age} 3.313 6.136 7.766

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.168 -0.334 0.079
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.380 -0.657 0.043

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.569 1.088 1.643
\delta -0.396 -0.091 0.195
\tau_1/\tau_2 0.569 0.930 1.290
Q_{PAH} 0.637 2.086 4.407
U_{min} 2.828 7.599 14.635
{\rm log}_{10}(\gamma_e)\, -3.265 -1.955 -0.668

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.491 -1.068 -0.033
{\rm log}_{10}(\tau_{AGN})\, 1.003 1.488 1.942

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.179 -0.388 0.232
0.03-0.10 Gyr -1.579 -0.623 0.069
0.10-0.33 Gyr -1.592 -0.642 -0.015
0.33-1.06 Gyr -1.458 -0.527 -0.041
1.06-3.45 Gyr -1.465 -0.518 -0.201
3.45-11.23 Gyr -1.356 -0.480 -0.230
11.23-12.48 Gyr -1.466 -0.493 0.103

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.502 10.544 10.623
{\rm log}_{10}({\rm SFR}) 0.204 0.411 0.638
{\rm log}_{10}({\rm sSFR}) -10.354 -10.141 -9.907
{\rm stellar\ age} 7.141 7.913 10.363

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.805 -0.608 -0.447
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.402 0.175 0.372

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.046 0.087 0.162
\delta -0.744 -0.305 0.082
\tau_1/\tau_2 0.769 1.170 1.551
Q_{PAH} 1.230 3.115 4.961
U_{min} 2.538 7.500 14.306
{\rm log}_{10}(\gamma_e)\, -3.072 -1.804 -0.708

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.910 -1.822 -1.285
{\rm log}_{10}(\tau_{AGN})\, 1.246 1.673 1.960

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.021 0.151 0.273
0.03-0.10 Gyr 0.224 0.495 0.761
0.10-0.33 Gyr -0.268 0.213 0.495
0.33-1.06 Gyr -0.735 -0.090 0.208
1.06-3.45 Gyr -0.768 -0.030 0.363
3.45-11.23 Gyr 0.298 0.698 0.805
11.23-12.48 Gyr 0.494 1.014 1.637