2025cgg results

Information

Transient
Name:AT2025cgg
Right ascension: 5h37m50.41s
Declination:-14d21m03.12s
Discovery Date:Feb. 19, 2025, 4:07 a.m.
Classification:None
Redshift:None
MW E(B-V):0.131
Host
Name:2025cgg
Right ascension: 5h37m50.41s
Declination:-14d21m02.77s
Redshift:None
Photometric Redshift:0.098
 

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_i
DES_z
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 3.5
Transient MWEBV processed 0.04
Host match processed 3.14
Host information processed 0.08
Host MWEBV processed 0.05
Global aperture construction processed 0.72
Global aperture photometry processed 3.61
Validate global photometry processed 11.13
Global host SED inference processed 427.62
Local aperture photometry processed 3.44
Validate local photometry processed 0.02
Local host SED inference processed 537.73
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):5h37m50.41s, -14d21m03.12s
semi major axis, semi minor axis (arcsec):1.11, 1.11
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_z 187.97 0.82 18.215 0.005 AB
PanSTARRS_y 221.25 2.16 18.038 0.011 AB

Aperture details

RA, DEC (J2000):5h37m50.40s, -14d21m02.64s
semi major axis, semi minor axis (arcsec):4.16, 3.56
angle (degrees, anti-clockwise from east):-136.59
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 6.81 3.03 21.817 0.484 AB
GALEX_NUV 6.96 3.76 21.793 0.587 AB
PanSTARRS_g 96.2 1.04 18.942 0.012 AB
PanSTARRS_r 218.03 1.51 18.054 0.008 AB
PanSTARRS_i 311.74 1.49 17.666 0.005 AB
PanSTARRS_z 423.85 2.49 17.332 0.006 AB
PanSTARRS_y 503.25 6.85 17.146 0.015 AB
2MASS_J 865.03 122.45 15.663 0.154 Vega
2MASS_H 1043.26 173.38 14.986 0.180 Vega
2MASS_K 709.19 219.86 14.935 0.337 Vega
WISE_W1 382.69 15.75 14.744 0.045 Vega
WISE_W2 212.88 16.5 14.741 0.084 Vega
WISE_W3 35.91 62.44 14.838 1.887 Vega
WISE_W4 75.6 495.99 12.584 7.123 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.688 9.968 10.150
{\rm log}_{10}({\rm SFR}) -0.462 0.131 0.610
{\rm log}_{10}({\rm sSFR}) -10.477 -9.865 -9.201
{\rm stellar\ age} 4.008 7.139 10.218

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.223 -0.501 -0.042
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.098 -0.597 0.009

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.320 0.631 1.059
\delta -0.747 -0.350 0.103
\tau_1/\tau_2 0.467 0.928 1.398
Q_{PAH} 0.477 2.135 4.596
U_{min} 3.017 8.070 15.228
{\rm log}_{10}(\gamma_e)\, -3.416 -1.989 -0.788

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.925 -1.843 -0.687
{\rm log}_{10}(\tau_{AGN})\, 1.073 1.568 1.984

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.275 0.150 0.553
0.03-0.10 Gyr -1.280 -0.038 0.656
0.10-0.33 Gyr -2.165 -0.442 0.355
0.33-1.06 Gyr -2.473 -0.524 0.258
1.06-3.45 Gyr -2.398 -0.451 0.083
3.45-11.23 Gyr -1.091 -0.100 0.270
11.23-12.48 Gyr -0.857 0.153 1.094

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.269 10.360 10.447
{\rm log}_{10}({\rm SFR}) -1.949 -0.814 -0.032
{\rm log}_{10}({\rm sSFR}) -12.421 -11.188 -10.381
{\rm stellar\ age} 6.348 7.369 9.044

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.867 -0.547 -0.349
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.465 -0.629 0.121

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.186 0.337 0.536
\delta -0.790 -0.459 0.030
\tau_1/\tau_2 0.610 0.970 1.342
Q_{PAH} 1.536 3.636 5.616
U_{min} 2.788 8.195 15.451
{\rm log}_{10}(\gamma_e)\, -2.543 -1.279 -0.402

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.194 -2.984 -1.878
{\rm log}_{10}(\tau_{AGN})\, 1.035 1.513 1.932

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.574 -1.090 -0.519
0.03-0.10 Gyr -2.112 -0.769 0.085
0.10-0.33 Gyr -1.994 -0.559 0.151
0.33-1.06 Gyr -2.018 -0.440 0.140
1.06-3.45 Gyr -0.743 0.144 0.500
3.45-11.23 Gyr 0.131 0.508 0.662
11.23-12.48 Gyr -0.100 0.598 1.267