2025erg

Download data

Information

Transient

Name: AT2025erg
Right ascension: 2h08m25.04s
Declination: 9d37m52.23s
Discovery Date: March 9, 2025, 3:02 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.069

Host

Name: 2025erg
Right ascension: 2h08m25.73s
Declination: 9d37m51.88s
Redshift: 0.118335
Photometric Redshift: 0.122
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.0
Cutout download processed 8.16
Global aperture construction processed 0.62
Local aperture photometry processed 4.57
Global aperture photometry processed 4.84
Validate local photometry processed 0.02
Validate global photometry processed 12.92
Host information processed 0.09
Global host SED inference processed 437.56
Local host SED inference not enough filters 23.47
Transient information processed 0.0
Transient MWEBV processed 0.13
Host MWEBV processed 0.04
Log transient processing status blocked 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) = 2h08m25.04s, 9d37m52.23s
semi major axis, semi minor axis (arcsec) = 0.94, 0.94
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 2.09 0.28 23.098 0.148 AB

Aperture details

RA, DEC (J2000) = 2h08m25.72s, 9d37m51.96s
semi major axis, semi minor axis (arcsec) = 7.05, 5.38
angle (degrees, anti-clockwise from east) = -145.96

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 9.27 2.23 21.482 0.261 AB
GALEX_NUV 6.9 1.89 21.803 0.297 AB
DES_g 288.54 0.6 17.749 0.002 AB
PanSTARRS_g 284.3 2.59 17.766 0.010 AB
PanSTARRS_r 700.61 2.07 16.786 0.003 AB
DES_r 762.79 1.72 16.694 0.002 AB
PanSTARRS_i 1085.4 1.98 16.311 0.002 AB
PanSTARRS_z 1474.53 3.75 15.978 0.003 AB
DES_z 1524.33 5.54 15.942 0.004 AB
PanSTARRS_y 1761.24 9.15 15.785 0.006 AB
2MASS_J 2529.87 168.21 14.497 0.072 Vega
2MASS_H 3149.93 256.07 13.787 0.088 Vega
2MASS_K 2552.39 322.52 13.545 0.137 Vega
WISE_W1 1406.02 22.84 13.331 0.018 Vega
WISE_W2 917.52 26.71 13.154 0.032 Vega
WISE_W3 406.67 111.2 12.203 0.297 Vega
WISE_W4 -217.52 501.19 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.129 11.195 11.244
{\rm log}_{10}({\rm SFR}) -0.765 -0.314 0.065
{\rm log}_{10}({\rm sSFR}) -11.960 -11.490 -11.093
{\rm stellar\ age} 7.751 10.397 11.566

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.387 -0.234 -0.124
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.412 -0.490 0.181

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.119 0.195 0.295
\delta -0.681 -0.387 -0.078
\tau_1/\tau_2 0.541 0.946 1.382
Q_{PAH} 0.459 1.564 3.559
U_{min} 2.703 7.775 15.396
{\rm log}_{10}(\gamma_e)\, -2.933 -1.642 -0.769

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.323 -3.315 -2.336
{\rm log}_{10}(\tau_{AGN})\, 1.007 1.491 1.921

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.509 -0.118 0.165
0.03-0.10 Gyr -2.338 -0.579 0.063
0.10-0.32 Gyr -2.771 -0.861 -0.153
0.32-1.05 Gyr -3.054 -1.060 -0.256
1.05-3.40 Gyr -2.277 -0.610 0.181
3.40-11.01 Gyr -0.650 0.975 1.411
11.01-12.23 Gyr 1.426 2.223 2.395