2025adeh

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Information

Transient

Name: AT2025adeh
Right ascension: 4h42m51.66s
Declination: -23d09m43.55s
Discovery Date: Oct. 7, 2025, 7:39 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.038

Host

Name:
Right ascension: 4h42m51.47s
Declination: -23d09m51.07s
Redshift: None
Photometric Redshift: 0.094
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 6.41
Transient MWEBV processed 0.04
Host match processed 6.15
Host information processed 0.16
Host MWEBV processed 0.03
Global aperture construction processed 0.62
Global aperture photometry processed 5.5
Validate global photometry processed 14.75
Global host SED inference processed 561.1
Local aperture photometry processed 5.55
Validate local photometry processed 0.02
Local host SED inference processed 428.31
 

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) = 4h42m51.66s, -23d09m43.55s
semi major axis, semi minor axis (arcsec) = 1.15, 1.15
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 5.55 0.1 22.040 0.020 AB
PanSTARRS_i 6.63 0.34 21.847 0.056 AB
PanSTARRS_z 6.41 1.02 21.882 0.173 AB
DES_z 7.67 0.39 21.688 0.055 AB
PanSTARRS_y 5.08 1.79 22.134 0.382 AB

Aperture details

RA, DEC (J2000) = 4h42m51.46s, -23d09m51.65s
semi major axis, semi minor axis (arcsec) = 9.22, 4.17
angle (degrees, anti-clockwise from east) = -21.38

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 14.06 3.44 21.030 0.266 AB
GALEX_NUV 9.01 2.06 21.513 0.248 AB
DES_g 121.69 0.45 18.687 0.004 AB
PanSTARRS_g 125.0 1.43 18.658 0.012 AB
PanSTARRS_r 252.07 1.88 17.896 0.008 AB
DES_r 272.25 0.65 17.813 0.003 AB
PanSTARRS_i 372.12 1.86 17.473 0.005 AB
PanSTARRS_z 482.93 5.47 17.190 0.012 AB
DES_z 533.89 2.91 17.081 0.006 AB
PanSTARRS_y 563.97 9.59 17.022 0.018 AB
2MASS_J 769.43 164.08 15.790 0.232 Vega
2MASS_H 1194.42 225.15 14.840 0.205 Vega
2MASS_K 1193.15 269.15 14.370 0.245 Vega
WISE_W1 639.46 16.14 14.186 0.027 Vega
WISE_W4 1599.51 468.77 9.270 0.318 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})\, 7.970 8.267 8.439
{\rm log}_{10}({\rm SFR}) -1.765 -1.212 -0.544
{\rm log}_{10}({\rm sSFR}) -10.124 -9.515 -8.521
{\rm stellar\ age} 0.987 4.743 6.646

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.589 -0.953 -0.255
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.607 -0.829 0.073

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.414 0.765 1.291
\delta -0.316 0.037 0.261
\tau_1/\tau_2 0.686 1.063 1.425
Q_{PAH} 1.156 2.829 4.957
U_{min} 2.855 8.048 14.969
{\rm log}_{10}(\gamma_e)\, -2.680 -1.603 -0.591

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.815 -0.212 0.226
{\rm log}_{10}(\tau_{AGN})\, 1.060 1.514 1.901

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.786 -1.263 -0.775
0.03-0.10 Gyr -1.889 -1.243 -0.471
0.10-0.33 Gyr -1.951 -1.317 -0.763
0.33-1.06 Gyr -2.492 -1.505 -1.081
1.06-3.46 Gyr -3.221 -1.686 -1.368
3.46-11.27 Gyr -3.534 -1.851 -1.453
11.27-12.53 Gyr -3.492 -1.926 -1.313

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.466 10.516 10.588
{\rm log}_{10}({\rm SFR}) -0.565 -0.122 0.183
{\rm log}_{10}({\rm sSFR}) -11.073 -10.664 -10.348
{\rm stellar\ age} 7.452 8.455 11.527

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.624 -0.372 -0.099
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.750 -0.700 0.243

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.252 0.546 0.779
\delta 0.145 0.302 0.375
\tau_1/\tau_2 0.550 0.994 1.459
Q_{PAH} 1.639 3.867 5.757
U_{min} 2.413 7.139 14.471
{\rm log}_{10}(\gamma_e)\, -3.138 -1.900 -0.841

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.120 -1.389 -0.755
{\rm log}_{10}(\tau_{AGN})\, 0.946 1.341 1.813

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.508 -0.177 0.080
0.03-0.10 Gyr -0.890 -0.130 0.261
0.10-0.33 Gyr -1.597 -0.566 -0.058
0.33-1.06 Gyr -1.746 -0.753 -0.220
1.06-3.46 Gyr -1.559 -0.458 0.123
3.46-11.27 Gyr -0.447 0.654 0.776
11.27-12.53 Gyr 0.517 1.100 1.702