2025eaf

Download data

Information

Transient

Name: AT2025eaf
Right ascension: 5h05m41.57s
Declination: -20d38m25.02s
Discovery Date: March 2, 2025, 2:19 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.025

Host

Name: 2025eaf
Right ascension: 5h05m41.65s
Declination: -20d38m25.35s
Redshift: None
Photometric Redshift: 0.104
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.2
Cutout download processed 11.03
Global aperture construction processed 0.62
Local aperture photometry processed 4.64
Global aperture photometry processed 5.19
Validate local photometry processed 0.02
Validate global photometry processed 13.76
Host information processed 0.13
Global host SED inference processed 391.87
Local host SED inference processed 1051.29
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.05
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) = 5h05m41.57s, -20d38m25.02s
semi major axis, semi minor axis (arcsec) = 1.05, 1.05
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_z 72.18 0.98 19.254 0.015 AB
PanSTARRS_y 100.5 2.19 18.895 0.024 AB

Aperture details

RA, DEC (J2000) = 5h05m41.64s, -20d38m25.30s
semi major axis, semi minor axis (arcsec) = 10.51, 4.11
angle (degrees, anti-clockwise from east) = -8.37

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 10.62 2.55 21.335 0.261 AB
GALEX_NUV 12.88 2.48 21.125 0.209 AB
DES_g 167.05 0.54 18.343 0.004 AB
PanSTARRS_g 186.3 1.62 18.224 0.009 AB
PanSTARRS_r 315.71 2.02 17.652 0.007 AB
DES_r 349.01 0.83 17.543 0.003 AB
PanSTARRS_i 454.22 1.92 17.257 0.005 AB
PanSTARRS_z 561.23 5.04 17.027 0.010 AB
DES_z 629.68 3.12 16.902 0.005 AB
PanSTARRS_y 754.91 13.03 16.705 0.019 AB
2MASS_J 852.33 206.02 15.679 0.262 Vega
2MASS_H 1386.97 283.78 14.677 0.222 Vega
2MASS_K 1389.42 371.98 14.205 0.291 Vega
WISE_W1 664.85 17.97 14.144 0.029 Vega
WISE_W2 449.53 24.75 13.929 0.060 Vega
WISE_W3 1067.16 91.07 11.155 0.093 Vega
WISE_W4 1226.69 633.79 9.558 0.561 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})\, 8.351 8.867 9.339
{\rm log}_{10}({\rm SFR}) -0.129 0.245 0.685
{\rm log}_{10}({\rm sSFR}) -9.202 -8.509 -7.963
{\rm stellar\ age} 0.062 2.705 7.037

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.627 -0.924 -0.037
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.716 -0.269 0.074

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.509 0.912 1.601
\delta -0.620 -0.194 0.148
\tau_1/\tau_2 0.425 0.918 1.532
Q_{PAH} 0.490 2.009 4.729
U_{min} 3.604 9.687 17.708
{\rm log}_{10}(\gamma_e)\, -3.018 -1.545 -0.552

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.429 -0.823 -0.036
{\rm log}_{10}(\tau_{AGN})\, 0.918 1.516 2.025

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.230 0.599 1.139
0.03-0.10 Gyr -2.895 -0.918 0.125
0.10-0.33 Gyr -4.176 -1.501 -0.254
0.33-1.06 Gyr -5.233 -1.788 -0.480
1.06-3.43 Gyr -5.611 -2.026 -0.758
3.43-11.16 Gyr -6.370 -2.012 -0.695
11.16-12.40 Gyr -6.438 -1.854 -0.343

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.505 10.547 10.586
{\rm log}_{10}({\rm SFR}) -0.176 0.004 0.192
{\rm log}_{10}({\rm sSFR}) -10.742 -10.550 -10.348
{\rm stellar\ age} 5.737 6.514 7.319

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) 0.015 0.106 0.161
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.073 -0.293 0.078

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.329 0.415 0.519
\delta -0.147 0.064 0.227
\tau_1/\tau_2 0.682 0.974 1.265
Q_{PAH} 0.522 1.692 3.807
U_{min} 2.242 6.640 13.847
{\rm log}_{10}(\gamma_e)\, -2.665 -1.657 -0.999

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.442 -3.419 -2.266
{\rm log}_{10}(\tau_{AGN})\, 1.062 1.582 1.947

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.042 0.120 0.271
0.03-0.10 Gyr -0.359 -0.059 0.208
0.10-0.33 Gyr -0.113 0.218 0.477
0.33-1.06 Gyr 0.298 0.497 0.655
1.06-3.43 Gyr 0.443 0.655 0.836
3.43-11.16 Gyr 0.527 0.677 0.764
11.16-12.40 Gyr 0.155 0.691 1.069