2025acdz

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Information

Transient

Name: AT2025acdz
Right ascension: 6h00m31.83s
Declination: -23d28m04.18s
Discovery Date: Oct. 29, 2025, 2:42 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.030

Host

Name:
Right ascension: 6h00m31.87s
Declination: -23d28m03.37s
Redshift: None
Photometric Redshift: 0.060
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 6.91
Transient MWEBV processed 0.08
Host match processed 5.38
Host information processed 0.1
Host MWEBV processed 0.07
Global aperture construction processed 0.65
Global aperture photometry processed 5.11
Validate global photometry processed 14.12
Global host SED inference processed 389.64
Local aperture photometry processed 5.12
Validate local photometry processed 0.02
Local host SED inference processed 487.28
 

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) = 6h00m31.83s, -23d28m04.18s
semi major axis, semi minor axis (arcsec) = 1.72, 1.72
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 101.72 0.61 18.881 0.007 AB
PanSTARRS_g 93.25 0.44 18.976 0.005 AB
PanSTARRS_r 142.56 0.51 18.515 0.004 AB
DES_r 169.2 0.88 18.329 0.006 AB
PanSTARRS_i 185.98 0.47 18.226 0.003 AB
PanSTARRS_z 215.87 1.32 18.064 0.007 AB
DES_z 239.08 3.38 17.954 0.015 AB
PanSTARRS_y 233.43 2.7 17.980 0.013 AB

Aperture details

RA, DEC (J2000) = 6h00m31.85s, -23d28m03.32s
semi major axis, semi minor axis (arcsec) = 6.73, 5.13
angle (degrees, anti-clockwise from east) = -85.69

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 17.9 3.56 20.768 0.216 AB
GALEX_NUV 28.88 2.53 20.248 0.095 AB
DES_g 258.78 1.06 17.868 0.004 AB
PanSTARRS_g 258.66 1.37 17.868 0.006 AB
PanSTARRS_r 404.4 1.65 17.383 0.004 AB
DES_r 435.56 1.53 17.302 0.004 AB
PanSTARRS_i 527.19 1.52 17.095 0.003 AB
PanSTARRS_z 586.51 4.36 16.979 0.008 AB
DES_z 641.26 5.84 16.882 0.010 AB
PanSTARRS_y 679.21 9.11 16.820 0.015 AB
2MASS_J 809.09 164.93 15.735 0.221 Vega
2MASS_H 1021.4 277.33 15.009 0.295 Vega
2MASS_K 846.86 311.82 14.743 0.400 Vega
WISE_W1 347.26 13.75 14.849 0.043 Vega
WISE_W2 210.32 15.13 14.754 0.078 Vega
WISE_W3 655.28 60.27 11.685 0.100 Vega
WISE_W4 802.1 435.16 10.019 0.589 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})\, 9.197 9.364 9.492
{\rm log}_{10}({\rm SFR}) -1.260 -0.708 -0.078
{\rm log}_{10}({\rm sSFR}) -10.664 -10.079 -9.328
{\rm stellar\ age} 3.110 5.819 7.573

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.267 -0.740 -0.314
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.806 -1.435 -0.244

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.126 0.392 0.805
\delta -0.765 -0.374 0.044
\tau_1/\tau_2 0.671 1.026 1.395
Q_{PAH} 0.794 2.790 5.323
U_{min} 3.087 8.667 15.322
{\rm log}_{10}(\gamma_e)\, -3.131 -1.929 -0.450

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.352 -1.341 -0.483
{\rm log}_{10}(\tau_{AGN})\, 1.015 1.514 2.000

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.259 -0.842 -0.510
0.03-0.10 Gyr -1.438 -0.689 0.039
0.10-0.33 Gyr -1.168 -0.459 0.135
0.33-1.08 Gyr -1.309 -0.484 -0.079
1.08-3.55 Gyr -1.243 -0.562 -0.300
3.55-11.66 Gyr -1.413 -0.656 -0.385
11.66-12.95 Gyr -1.631 -0.697 -0.110

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.812 9.872 9.952
{\rm log}_{10}({\rm SFR}) -0.796 -0.457 -0.137
{\rm log}_{10}({\rm sSFR}) -10.699 -10.339 -10.006
{\rm stellar\ age} 6.286 7.080 8.050

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.103 -0.822 -0.634
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.782 0.188 0.398

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.111 0.201 0.329
\delta -0.656 -0.269 0.043
\tau_1/\tau_2 0.740 1.059 1.402
Q_{PAH} 0.743 2.016 3.974
U_{min} 2.661 7.882 15.050
{\rm log}_{10}(\gamma_e)\, -2.494 -1.543 -0.698

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.055 -2.701 -1.786
{\rm log}_{10}(\tau_{AGN})\, 1.060 1.503 1.889

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.483 -0.878 -0.569
0.03-0.10 Gyr -0.777 -0.370 -0.002
0.10-0.33 Gyr -0.415 -0.139 0.106
0.33-1.08 Gyr -0.531 -0.226 -0.017
1.08-3.55 Gyr -0.492 -0.168 0.034
3.55-11.66 Gyr -0.165 0.006 0.119
11.66-12.95 Gyr -0.391 0.047 0.467