2025abvz

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Information

Transient

Name: AT2025abvz
Right ascension: 18h19m05.66s
Declination: 37d21m08.53s
Discovery Date: Oct. 29, 2025, 5:29 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.031

Host

Name:
Right ascension: 18h19m06.03s
Declination: 37d21m06.89s
Redshift: None
Photometric Redshift: 0.042
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 5.76
Transient MWEBV processed 0.12
Host match processed 4.57
Host information processed 0.12
Host MWEBV processed 0.05
Global aperture construction processed 0.73
Global aperture photometry processed 5.0
Validate global photometry processed 13.29
Global host SED inference processed 691.38
Local aperture photometry processed 5.03
Validate local photometry processed 0.02
Local host SED inference processed 459.24
 

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) = 18h19m05.66s, 37d21m08.53s
semi major axis, semi minor axis (arcsec) = 2.4, 2.4
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 33.28 0.43 20.094 0.014 AB
PanSTARRS_g 33.88 0.49 20.075 0.016 AB
PanSTARRS_r 48.5 0.64 19.686 0.014 AB
PanSTARRS_i 58.47 0.49 19.483 0.009 AB
PanSTARRS_z 65.8 1.51 19.354 0.025 AB
DES_z 62.57 1.13 19.409 0.020 AB
PanSTARRS_y 71.56 3.67 19.263 0.056 AB

Aperture details

RA, DEC (J2000) = 18h19m06.04s, 37d21m06.76s
semi major axis, semi minor axis (arcsec) = 13.59, 11.23
angle (degrees, anti-clockwise from east) = -47.06

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 62.75 6.21 19.406 0.107 AB
GALEX_NUV 88.08 4.64 19.038 0.057 AB
PanSTARRS_g 430.36 2.55 17.315 0.006 AB
PanSTARRS_z 995.64 7.76 16.405 0.008 AB
DES_z 893.89 4.67 16.522 0.006 AB
PanSTARRS_y 897.91 18.88 16.517 0.023 AB
2MASS_J 1430.59 265.07 15.116 0.201 Vega
2MASS_H 1081.59 423.1 14.947 0.425 Vega
2MASS_K 1894.76 481.85 13.868 0.276 Vega
WISE_W1 658.69 43.05 14.154 0.071 Vega
WISE_W2 479.22 40.1 13.860 0.091 Vega
WISE_W3 1752.1 122.77 10.617 0.076 Vega
WISE_W4 1574.56 585.37 9.287 0.404 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})\, 8.240 8.512 8.652
{\rm log}_{10}({\rm SFR}) -2.301 -1.462 -0.474
{\rm log}_{10}({\rm sSFR}) -10.781 -9.945 -8.787
{\rm stellar\ age} 1.976 5.974 7.613

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.699 -1.266 -0.740
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.773 -1.066 -0.016

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.141 0.485 0.936
\delta -0.532 -0.112 0.205
\tau_1/\tau_2 0.677 1.055 1.418
Q_{PAH} 1.170 2.918 5.218
U_{min} 3.378 9.030 16.642
{\rm log}_{10}(\gamma_e)\, -2.878 -1.489 -0.487

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.066 -0.753 -0.086
{\rm log}_{10}(\tau_{AGN})\, 1.064 1.580 2.056

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.005 -1.989 -1.386
0.03-0.10 Gyr -2.371 -1.376 -0.350
0.10-0.33 Gyr -2.006 -1.202 -0.567
0.33-1.09 Gyr -2.636 -1.483 -1.024
1.09-3.60 Gyr -2.832 -1.483 -1.178
3.60-11.87 Gyr -3.177 -1.520 -1.227
11.87-13.19 Gyr -3.029 -1.538 -0.973

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.708 9.833 9.967
{\rm log}_{10}({\rm SFR}) -0.317 0.088 0.395
{\rm log}_{10}({\rm sSFR}) -10.175 -9.751 -9.385
{\rm stellar\ age} 6.656 8.010 11.451

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.554 -0.969 -0.577
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.928 -1.722 -0.787

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.168 0.344 0.550
\delta -0.099 0.178 0.335
\tau_1/\tau_2 0.402 0.795 1.225
Q_{PAH} 0.519 1.440 3.455
U_{min} 2.774 7.907 15.510
{\rm log}_{10}(\gamma_e)\, -3.400 -2.417 -1.529

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.845 -1.571 -1.315
{\rm log}_{10}(\tau_{AGN})\, 0.879 1.222 1.605

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.253 -1.159 -0.333
0.03-0.10 Gyr -0.272 0.225 0.553
0.10-0.33 Gyr -1.757 -0.419 0.106
0.33-1.09 Gyr -2.824 -0.882 -0.325
1.09-3.60 Gyr -2.296 -0.645 -0.170
3.60-11.87 Gyr -1.071 -0.157 0.083
11.87-13.19 Gyr -0.702 0.219 1.004