2024ttg

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Information

Transient

Name: AT2024ttg
Right ascension: 2h05m15.57s
Declination: -13d33m21.58s
Discovery Date: Aug. 26, 2024, 10:57 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.017

Host

Name: 2024ttg
Right ascension: 2h05m15.60s
Declination: -13d33m21.65s
Redshift: None
Photometric Redshift: 0.083
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 2.7
Cutout download processed 7.72
Global aperture construction processed 0.58
Local aperture photometry processed 4.55
Global aperture photometry processed 4.8
Validate local photometry processed 0.02
Validate global photometry processed 13.43
Host information processed 0.09
Global host SED inference processed 407.61
Local host SED inference processed 462.76
Transient information processed 0.0
Transient MWEBV processed 0.07
Host MWEBV processed 0.09
Processing status completed N/A N/A
 

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) = 2h05m15.57s, -13d33m21.58s
semi major axis, semi minor axis (arcsec) = 1.28, 1.28
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 79.66 0.36 19.147 0.005 AB
PanSTARRS_r 147.19 0.57 18.480 0.004 AB
DES_r 158.83 0.59 18.398 0.004 AB
PanSTARRS_i 214.27 0.49 18.073 0.002 AB
PanSTARRS_z 267.45 0.91 17.832 0.004 AB
DES_z 285.77 2.37 17.760 0.009 AB
PanSTARRS_y 267.32 1.93 17.832 0.008 AB

Aperture details

RA, DEC (J2000) = 2h05m15.63s, -13d33m21.65s
semi major axis, semi minor axis (arcsec) = 7.64, 6.18
angle (degrees, anti-clockwise from east) = -90.41

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 48.95 6.86 19.676 0.152 AB
GALEX_NUV 57.16 4.67 19.507 0.089 AB
DES_g 388.02 0.84 17.428 0.002 AB
PanSTARRS_g 399.45 1.61 17.396 0.004 AB
PanSTARRS_r 634.11 2.56 16.895 0.004 AB
DES_r 694.68 1.31 16.796 0.002 AB
PanSTARRS_i 869.23 2.23 16.552 0.003 AB
PanSTARRS_z 1013.43 4.37 16.386 0.005 AB
DES_z 1072.88 4.78 16.324 0.005 AB
PanSTARRS_y 1110.69 9.81 16.286 0.010 AB
2MASS_J 1539.84 197.39 15.036 0.139 Vega
2MASS_H 2127.17 287.52 14.213 0.147 Vega
2MASS_K 1960.68 361.71 13.831 0.200 Vega
WISE_W1 880.45 20.14 13.839 0.025 Vega
WISE_W2 613.74 26.15 13.591 0.046 Vega
WISE_W3 2858.24 116.6 10.086 0.044 Vega
WISE_W4 2822.84 830.89 8.653 0.320 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})\, 9.797 9.969 10.107
{\rm log}_{10}({\rm SFR}) -4.363 -1.986 -1.192
{\rm log}_{10}({\rm sSFR}) -13.993 -11.926 -11.178
{\rm stellar\ age} 4.294 7.318 9.186

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.701 -1.243 -0.774
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.660 -0.887 0.014

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.346 0.725 1.062
\delta -0.656 -0.219 0.159
\tau_1/\tau_2 0.552 0.983 1.403
Q_{PAH} 1.235 3.340 5.442
U_{min} 2.879 8.654 16.956
{\rm log}_{10}(\gamma_e)\, -3.205 -1.814 -0.680

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.675 -1.773 -0.734
{\rm log}_{10}(\tau_{AGN})\, 0.985 1.431 1.861

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -4.363 -1.986 -1.192
0.03-0.10 Gyr -3.477 -1.393 -0.252
0.10-0.33 Gyr -3.439 -1.236 -0.119
0.33-1.07 Gyr -3.081 -1.119 -0.195
1.07-3.49 Gyr -2.341 -0.517 0.032
3.49-11.39 Gyr -1.280 -0.184 0.034
11.39-12.66 Gyr -1.482 -0.118 0.604

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.430 10.489 10.574
{\rm log}_{10}({\rm SFR}) -0.676 -0.243 -0.054
{\rm log}_{10}({\rm sSFR}) -11.179 -10.744 -10.513
{\rm stellar\ age} 6.628 7.329 8.352

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.014 -0.617 -0.353
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.807 -0.112 0.357

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.203 0.347 0.532
\delta 0.053 0.247 0.352
\tau_1/\tau_2 0.689 1.034 1.393
Q_{PAH} 1.567 3.063 4.825
U_{min} 2.847 8.689 16.470
{\rm log}_{10}(\gamma_e)\, -2.912 -1.930 -1.114

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.248 -1.538 -1.046
{\rm log}_{10}(\tau_{AGN})\, 1.091 1.492 1.875

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.676 -0.243 -0.054
0.03-0.10 Gyr -0.094 0.205 0.459
0.10-0.33 Gyr -0.577 -0.078 0.186
0.33-1.07 Gyr -0.723 -0.164 0.086
1.07-3.49 Gyr -0.494 0.085 0.347
3.49-11.39 Gyr 0.251 0.424 0.541
11.39-12.66 Gyr -0.031 0.488 0.935