2025agaz

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Information

Transient

Name: AT2025agaz
Right ascension: 11h48m43.40s
Declination: -6d33m32.48s
Discovery Date: Dec. 6, 2025, 12:30 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.032

Host

Name: 1031448
Right ascension: 11h48m43.40s
Declination: -6d33m34.33s
Redshift: 0.084992
Photometric Redshift:
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 7.38
Transient MWEBV processed 0.04
Host match processed 4.52
Host information processed 0.12
Host MWEBV processed 0.06
Global aperture construction processed 0.62
Global aperture photometry processed 5.68
Validate global photometry processed 13.86
Global host SED inference processed 502.97
Local aperture photometry processed 5.63
Validate local photometry processed 0.02
Local host SED inference processed 509.66
 

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) = 11h48m43.40s, -6d33m32.48s
semi major axis, semi minor axis (arcsec) = 1.26, 1.26
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 60.12 0.41 19.452 0.007 AB
PanSTARRS_r 161.94 0.46 18.377 0.003 AB
DES_r 137.58 0.84 18.554 0.007 AB
PanSTARRS_i 223.84 0.51 18.025 0.002 AB
PanSTARRS_z 293.66 0.91 17.730 0.003 AB
DES_z 243.16 2.72 17.935 0.012 AB
PanSTARRS_y 336.06 1.81 17.584 0.006 AB

Aperture details

RA, DEC (J2000) = 11h48m43.38s, -6d33m34.44s
semi major axis, semi minor axis (arcsec) = 9.46, 6.29
angle (degrees, anti-clockwise from east) = -106.87

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 3.25 1.86 22.621 0.622 AB
GALEX_NUV 7.55 1.71 21.706 0.246 AB
DES_g 735.51 1.48 16.734 0.002 AB
PanSTARRS_g 762.13 1.89 16.695 0.003 AB
PanSTARRS_r 1627.5 2.34 15.871 0.002 AB
DES_r 1751.25 3.09 15.792 0.002 AB
PanSTARRS_i 2289.13 2.79 15.501 0.001 AB
PanSTARRS_z 3081.88 5.13 15.178 0.002 AB
DES_z 3206.31 10.07 15.135 0.003 AB
PanSTARRS_y 3736.29 10.81 14.969 0.003 AB
2MASS_J 4858.31 200.37 13.789 0.045 Vega
2MASS_H 6066.85 274.77 13.075 0.049 Vega
2MASS_K 5404.35 403.07 12.730 0.081 Vega
WISE_W1 2255.71 30.54 12.818 0.015 Vega
WISE_W2 1393.05 34.12 12.701 0.027 Vega
WISE_W3 704.89 89.53 11.606 0.138 Vega
WISE_W4 179.7 503.86 11.644 3.044 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})\, 10.017 10.120 10.252
{\rm log}_{10}({\rm SFR}) -0.835 -0.392 0.008
{\rm log}_{10}({\rm sSFR}) -11.001 -10.508 -10.091
{\rm stellar\ age} 7.140 8.274 11.759

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.199 -0.856 -0.584
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.928 -0.699 -0.468

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.598 0.849 1.103
\delta -0.711 -0.397 -0.158
\tau_1/\tau_2 0.429 0.801 1.183
Q_{PAH} 0.627 2.478 5.276
U_{min} 3.186 8.840 16.148
{\rm log}_{10}(\gamma_e)\, -3.006 -1.509 -0.562

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.279 -1.415 -0.548
{\rm log}_{10}(\tau_{AGN})\, 0.916 1.525 1.989

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.480 -0.057 0.252
0.03-0.10 Gyr -2.493 -0.881 -0.167
0.10-0.33 Gyr -3.645 -1.137 -0.360
0.33-1.07 Gyr -3.925 -1.111 -0.304
1.07-3.48 Gyr -3.316 -0.923 -0.004
3.48-11.38 Gyr -0.928 0.175 0.375
11.38-12.64 Gyr -0.150 0.646 1.366

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.080 11.144 11.217
{\rm log}_{10}({\rm SFR}) -3.714 -1.676 -0.919
{\rm log}_{10}({\rm sSFR}) -14.951 -12.843 -12.073
{\rm stellar\ age} 7.585 10.150 11.987

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.604 -0.478 -0.378
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.517 -0.674 0.105

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.102 0.176 0.263
\delta -0.896 -0.603 -0.228
\tau_1/\tau_2 0.579 0.987 1.428
Q_{PAH} 0.484 2.166 4.618
U_{min} 2.800 8.881 16.701
{\rm log}_{10}(\gamma_e)\, -2.966 -1.829 -0.639

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.349 -3.400 -2.475
{\rm log}_{10}(\tau_{AGN})\, 1.078 1.528 1.912

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -5.551 -2.219 -1.148
0.03-0.10 Gyr -4.366 -1.745 -0.839
0.10-0.33 Gyr -4.997 -2.001 -0.750
0.33-1.07 Gyr -4.602 -1.976 -0.736
1.07-3.48 Gyr -3.045 -1.340 -0.023
3.48-11.38 Gyr -1.081 1.091 1.400
11.38-12.64 Gyr 0.924 2.071 2.363