2025fvv

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Information

Transient

Name: AT2025fvv
Right ascension: 13h04m35.27s
Declination: 8d53m17.11s
Discovery Date: March 26, 2025, 9:41 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.025

Host

Name: 2025fvv
Right ascension: 13h04m34.75s
Declination: 8d53m15.32s
Redshift: 0.095108
Photometric Redshift: 0.081
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.01
Cutout download processed 19.84
Global aperture construction processed 0.67
Local aperture photometry processed 6.67
Global aperture photometry processed 7.65
Validate local photometry processed 0.03
Validate global photometry processed 20.27
Host information processed 0.13
Global host SED inference processed 414.85
Local host SED inference processed 443.54
Transient information processed 0.0
Transient MWEBV processed 0.14
Host MWEBV processed 0.14
Log transient processing status processed None
 

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) = 13h04m35.27s, 8d53m17.11s
semi major axis, semi minor axis (arcsec) = 1.14, 1.14
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 9.76 0.27 21.426 0.030 AB
PanSTARRS_i 13.1 0.42 21.107 0.035 AB
PanSTARRS_z 18.3 0.82 20.744 0.049 AB
DES_z 17.85 1.04 20.771 0.063 AB
PanSTARRS_y 17.59 1.43 20.787 0.088 AB

Aperture details

RA, DEC (J2000) = 13h04m34.74s, 8d53m15.44s
semi major axis, semi minor axis (arcsec) = 12.79, 10.72
angle (degrees, anti-clockwise from east) = -89.32

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 8.31 2.86 21.601 0.374 AB
GALEX_NUV 12.21 2.34 21.183 0.208 AB
SDSS_u 99.85 9.98 18.902 0.109 AB
SDSS_g 747.37 8.43 16.716 0.012 AB
DES_g 845.16 1.91 16.583 0.002 AB
PanSTARRS_g 830.43 2.8 16.602 0.004 AB
SDSS_r 1835.56 12.47 15.741 0.007 AB
PanSTARRS_r 1762.87 3.8 15.784 0.002 AB
DES_r 2012.84 3.57 15.640 0.002 AB
SDSS_i 2677.63 16.57 15.331 0.007 AB
PanSTARRS_i 2618.42 4.37 15.355 0.002 AB
PanSTARRS_z 3349.85 8.56 15.087 0.003 AB
SDSS_z 3466.66 33.43 15.050 0.010 AB
PanSTARRS_y 4038.59 14.78 14.884 0.004 AB
2MASS_J 5687.4 322.99 13.618 0.062 Vega
2MASS_H 7505.96 470.53 12.844 0.068 Vega
2MASS_K 6137.77 623.38 12.592 0.110 Vega
WISE_W1 2604.97 34.43 12.661 0.014 Vega
WISE_W2 1555.89 39.1 12.581 0.027 Vega
WISE_W3 727.49 111.52 11.571 0.166 Vega
WISE_W4 -324.14 485.03 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.744 8.922 9.096
{\rm log}_{10}({\rm SFR}) -1.756 -0.992 -0.293
{\rm log}_{10}({\rm sSFR}) -10.741 -9.931 -9.199
{\rm stellar\ age} 2.660 6.127 7.927

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.481 -0.816 -0.176
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.499 -0.745 0.028

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.670 1.263 1.876
\delta -0.184 0.132 0.302
\tau_1/\tau_2 0.636 1.018 1.394
Q_{PAH} 1.003 2.704 5.071
U_{min} 2.785 7.938 15.231
{\rm log}_{10}(\gamma_e)\, -2.799 -1.784 -0.739

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.703 -0.556 0.101
{\rm log}_{10}(\tau_{AGN})\, 1.081 1.460 1.929

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.530 -1.413 -0.651
0.03-0.10 Gyr -1.871 -0.984 -0.225
0.10-0.33 Gyr -2.007 -1.031 -0.337
0.33-1.06 Gyr -2.430 -1.137 -0.577
1.06-3.46 Gyr -2.524 -1.105 -0.758
3.46-11.26 Gyr -2.346 -1.055 -0.775
11.26-12.51 Gyr -2.232 -1.053 -0.363

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.095 11.170 11.224
{\rm log}_{10}({\rm SFR}) -1.731 -0.364 0.166
{\rm log}_{10}({\rm sSFR}) -13.010 -11.497 -10.963
{\rm stellar\ age} 6.116 7.216 8.438

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.867 -0.645 -0.515
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.553 -0.819 -0.023

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.338 0.439 0.587
\delta -0.901 -0.730 -0.527
\tau_1/\tau_2 0.545 0.926 1.293
Q_{PAH} 0.340 0.912 1.563
U_{min} 2.337 7.013 14.273
{\rm log}_{10}(\gamma_e)\, -3.369 -2.680 -1.881

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.526 -3.749 -2.884
{\rm log}_{10}(\tau_{AGN})\, 1.037 1.516 1.898

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.467 -0.497 0.074
0.03-0.10 Gyr -2.225 -0.435 0.221
0.10-0.33 Gyr -1.601 0.029 0.637
0.33-1.06 Gyr -0.571 0.511 0.946
1.06-3.46 Gyr 0.491 1.080 1.430
3.46-11.26 Gyr 0.958 1.332 1.459
11.26-12.51 Gyr 0.473 1.334 1.895