2025ggz results

Information

Transient
Name:AT2025ggz
Right ascension: 21h46m40.88s
Declination:8d01m38.51s
Discovery Date:March 24, 2025, 12:43 p.m.
Classification:None
Redshift:None
MW E(B-V):0.078
Host
Name:2025ggz
Right ascension: 21h46m41.07s
Declination:8d01m40.33s
Redshift:None
Photometric Redshift:0.162
 

Cutout Download Report

Downloaded Unavailable
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_z
 DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 21.63
Transient MWEBV processed 0.15
Host match processed 2.4
Host information processed 0.09
Host MWEBV processed 0.06
Global aperture construction processed 0.77
Global aperture photometry processed 8.22
Validate global photometry processed 21.04
Global host SED inference processed 411.13
Local aperture photometry processed 7.91
Validate local photometry no valid phot 0.03
Local host SED inference not processed None
 

Imaging data


 

Spectral Energy Distribution

 

Aperture Photometry


Aperture details

Data not available


Aperture details

RA, DEC (J2000):21h46m41.07s, 8d01m40.41s
semi major axis, semi minor axis (arcsec):5.37, 3.26
angle (degrees, anti-clockwise from east):-15.36
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 7.13 1.93 21.767 0.294 AB
GALEX_NUV 9.76 1.63 21.426 0.181 AB
SDSS_u 26.39 3.87 20.346 0.159 AB
SDSS_g 64.4 2.34 19.378 0.039 AB
DES_g 59.85 0.6 19.457 0.011 AB
PanSTARRS_g 62.93 0.99 19.403 0.017 AB
SDSS_r 108.03 3.24 18.816 0.033 AB
PanSTARRS_r 107.78 1.15 18.819 0.012 AB
DES_r 111.3 1.02 18.784 0.010 AB
SDSS_i 150.53 4.12 18.456 0.030 AB
PanSTARRS_i 150.21 1.07 18.458 0.008 AB
PanSTARRS_z 171.33 2.76 18.315 0.017 AB
SDSS_z 140.28 15.0 18.532 0.116 AB
DES_z 181.77 2.46 18.251 0.015 AB
PanSTARRS_y 200.43 9.02 18.145 0.049 AB
2MASS_J 283.71 98.16 16.873 0.376 Vega
2MASS_H 341.23 144.48 16.200 0.460 Vega
2MASS_K 388.09 199.89 15.590 0.559 Vega
WISE_W1 109.95 11.09 16.098 0.110 Vega
WISE_W2 68.76 14.01 15.968 0.221 Vega
WISE_W3 223.69 67.72 12.852 0.329 Vega
WISE_W4 637.37 542.58 10.269 0.924 Vega
 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.110 10.167 10.229
{\rm log}_{10}({\rm SFR}) 0.176 0.429 0.691
{\rm log}_{10}({\rm sSFR}) -9.973 -9.735 -9.471
{\rm stellar\ age} 5.003 5.915 6.770

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.963 -0.586 -0.331
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.557 0.242 0.397

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.141 0.220 0.376
\delta -0.764 -0.394 -0.046
\tau_1/\tau_2 0.687 1.004 1.335
Q_{PAH} 0.477 1.406 2.818
U_{min} 2.578 7.664 14.478
{\rm log}_{10}(\gamma_e)\, -2.986 -2.145 -1.281

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.370 -3.231 -2.076
{\rm log}_{10}(\tau_{AGN})\, 0.965 1.425 1.868

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.013 0.171 0.352
0.03-0.10 Gyr 0.200 0.510 0.803
0.10-0.32 Gyr 0.209 0.472 0.707
0.32-1.03 Gyr -0.056 0.279 0.496
1.03-3.29 Gyr 0.001 0.256 0.449
3.29-10.55 Gyr 0.111 0.299 0.419
10.55-11.73 Gyr -0.130 0.315 0.708