2025ga

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Information

Transient

Name: AT2025ga
Right ascension: 14h14m15.53s
Declination: 16d52m52.77s
Discovery Date: Jan. 7, 2025, 3:14 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.016

Host

Name: 2025ga
Right ascension: 14h14m15.51s
Declination: 16d52m57.21s
Redshift: 0.044866
Photometric Redshift: 0.044
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.75
Cutout download processed 21.75
Global aperture construction processed 0.79
Local aperture photometry processed 6.91
Global aperture photometry processed 7.0
Validate local photometry processed 0.03
Validate global photometry processed 18.93
Host information processed 0.11
Global host SED inference processed 585.07
Local host SED inference processed 605.86
Transient information processed 0.0
Transient MWEBV processed 0.07
Host MWEBV processed 0.08
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) = 14h14m15.53s, 16d52m52.77s
semi major axis, semi minor axis (arcsec) = 2.27, 2.27
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
SDSS_u 7.16 2.59 21.763 0.393
SDSS_g 20.36 1.37 20.628 0.073
DES_g 22.09 0.3 20.539 0.015
PanSTARRS_g 20.16 0.53 20.639 0.029
SDSS_r 30.92 1.85 20.175 0.065
PanSTARRS_r 31.41 0.56 20.157 0.019
DES_r 35.11 0.52 20.036 0.016
SDSS_i 37.72 2.47 19.959 0.071
PanSTARRS_i 38.52 0.7 19.936 0.020
PanSTARRS_z 41.65 1.28 19.851 0.033
SDSS_z 57.47 6.85 19.501 0.129
DES_z 45.43 1.57 19.757 0.037
PanSTARRS_y 39.73 3.36 19.902 0.092

Aperture details

RA, DEC (J2000) = 14h14m15.51s, 16d52m57.02s
semi major axis, semi minor axis (arcsec) = 16.41, 6.71
angle (degrees, anti-clockwise from east) = -66.51

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
SDSS_u 67.03 12.1 19.334 0.196
SDSS_g 370.02 6.06 17.479 0.018
DES_g 374.42 1.28 17.467 0.004
PanSTARRS_g 337.85 2.45 17.578 0.008
SDSS_r 491.61 7.98 17.171 0.018
PanSTARRS_r 525.51 2.55 17.099 0.005
DES_r 559.91 2.15 17.030 0.004
SDSS_i 581.21 10.89 16.989 0.020
PanSTARRS_i 615.7 3.15 16.927 0.006
PanSTARRS_z 665.87 5.77 16.842 0.009
SDSS_z 888.71 31.43 16.528 0.038
DES_z 717.75 6.44 16.760 0.010
PanSTARRS_y 718.48 15.09 16.759 0.023
WISE_W1 431.42 18.77 14.614 0.047
WISE_W2 200.65 29.27 14.805 0.158
WISE_W3 707.58 120.95 11.602 0.186
WISE_W4 -885.3 533.74
 

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})\, 8.314 8.453 8.557
{\rm log}_{10}({\rm SFR}) -2.058 -1.549 -1.048
{\rm log}_{10}({\rm sSFR}) -10.520 -10.003 -9.420
{\rm stellar\ age} 4.399 6.539 7.800

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.653 -1.214 -0.822
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.887 -1.644 -0.253

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.191 0.455 0.825
\delta -0.661 -0.240 0.100
\tau_1/\tau_2 0.721 1.047 1.390
Q_{PAH} 1.123 3.451 5.638
U_{min} 2.648 7.816 14.367
{\rm log}_{10}(\gamma_e)\, -3.039 -2.129 -1.131

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.425 -0.624 -0.026
{\rm log}_{10}(\tau_{AGN})\, 0.997 1.440 1.911

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.023 -1.528 -1.111
0.03-0.10 Gyr -2.237 -1.599 -0.986
0.10-0.33 Gyr -2.214 -1.608 -1.063
0.33-1.09 Gyr -2.102 -1.557 -1.153
1.09-3.59 Gyr -1.858 -1.475 -1.250
3.59-11.84 Gyr -1.918 -1.476 -1.282
11.84-13.16 Gyr -2.135 -1.523 -1.042

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.526 9.649 9.744
{\rm log}_{10}({\rm SFR}) -1.076 -0.802 -0.554
{\rm log}_{10}({\rm sSFR}) -10.764 -10.431 -10.143
{\rm stellar\ age} 5.159 6.962 8.255

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.175 -0.949 -0.770
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.664 -1.487 -1.265

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.128 0.209 0.315
\delta -0.781 -0.475 -0.108
\tau_1/\tau_2 0.364 0.741 1.169
Q_{PAH} 0.906 2.079 3.989
U_{min} 2.861 7.428 14.461
{\rm log}_{10}(\gamma_e)\, -3.300 -2.545 -1.507

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.381 -3.500 -2.618
{\rm log}_{10}(\tau_{AGN})\, 0.956 1.422 1.874

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.674 -0.483 -0.338
0.03-0.10 Gyr -2.131 -1.124 -0.639
0.10-0.33 Gyr -1.940 -0.988 -0.493
0.33-1.09 Gyr -1.230 -0.583 -0.139
1.09-3.59 Gyr -0.762 -0.305 -0.047
3.59-11.84 Gyr -0.653 -0.267 -0.081
11.84-13.16 Gyr -0.883 -0.272 0.240