2022vvn

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Information

Transient

Name: AT2022vvn
Right ascension: 3h26m10.06s
Declination: -3d59m50.20s
Discovery Date: Aug. 7, 2022, 10:23 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.032

Host

Name: 2022vvn
Right ascension: 3h26m10.02s
Declination: -3d59m50.39s
Redshift: 0.081650
Photometric Redshift: 0.066
 

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 2.16
Cutout download processed 6.4
Global aperture construction processed 0.63
Local aperture photometry processed 4.47
Global aperture photometry processed 4.49
Validate local photometry processed 0.02
Validate global photometry processed 12.37
Host information processed 0.09
Global host SED inference processed 391.86
Local host SED inference processed 454.62
Transient information processed 0.0
Transient MWEBV processed 0.1
Host MWEBV processed 0.12
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) = 3h26m10.06s, -3d59m50.20s
semi major axis, semi minor axis (arcsec) = 1.3, 1.3
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 216.21 0.67 18.063 0.003 AB
PanSTARRS_r 319.12 0.57 17.640 0.002 AB
DES_r 396.97 1.6 17.403 0.004 AB
PanSTARRS_i 509.49 0.6 17.132 0.001 AB
PanSTARRS_z 520.79 1.24 17.108 0.003 AB
PanSTARRS_y 689.63 2.3 16.803 0.004 AB

Aperture details

RA, DEC (J2000) = 3h26m10.00s, -3d59m50.22s
semi major axis, semi minor axis (arcsec) = 6.28, 4.85
angle (degrees, anti-clockwise from east) = -125.78

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 51.8 6.82 19.614 0.143 AB
GALEX_NUV 75.97 5.06 19.198 0.072 AB
DES_g 595.16 1.18 16.963 0.002 AB
PanSTARRS_g 663.22 1.66 16.846 0.003 AB
PanSTARRS_r 1022.72 1.77 16.376 0.002 AB
DES_r 1061.37 2.71 16.335 0.003 AB
PanSTARRS_i 1452.03 1.97 15.995 0.001 AB
PanSTARRS_z 1583.78 4.6 15.901 0.003 AB
PanSTARRS_y 1907.67 9.01 15.699 0.005 AB
2MASS_J 2527.73 162.14 14.498 0.070 Vega
2MASS_H 3061.71 268.69 13.817 0.095 Vega
2MASS_K 3178.02 277.31 13.307 0.095 Vega
WISE_W1 1653.68 24.9 13.155 0.016 Vega
WISE_W2 1442.23 31.76 12.663 0.024 Vega
WISE_W3 3740.4 126.09 9.794 0.037 Vega
WISE_W4 2939.23 873.4 8.609 0.323 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})\, 9.794 10.021 10.191
{\rm log}_{10}({\rm SFR}) 0.132 0.608 1.008
{\rm log}_{10}({\rm sSFR}) -10.064 -9.429 -8.833
{\rm stellar\ age} 2.214 5.465 7.433

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.918 -0.328 -0.007
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.117 0.050 0.243

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.356 0.721 1.074
\delta -0.705 -0.309 0.097
\tau_1/\tau_2 0.767 1.133 1.481
Q_{PAH} 0.314 1.694 3.497
U_{min} 2.973 7.933 14.973
{\rm log}_{10}(\gamma_e)\, -3.274 -1.827 -0.899

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.319 -2.478 -0.717
{\rm log}_{10}(\tau_{AGN})\, 1.048 1.483 1.983

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.326 0.600 0.857
0.03-0.10 Gyr -0.088 0.607 1.079
0.10-0.33 Gyr -0.450 0.284 0.814
0.33-1.07 Gyr -0.584 0.098 0.535
1.07-3.49 Gyr -0.641 0.043 0.399
3.49-11.41 Gyr -1.012 -0.053 0.307
11.41-12.68 Gyr -1.064 -0.032 0.599

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.621 10.663 10.708
{\rm log}_{10}({\rm SFR}) 0.212 0.435 0.695
{\rm log}_{10}({\rm sSFR}) -10.443 -10.218 -9.971
{\rm stellar\ age} 6.147 6.921 7.819

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.266 -0.039 0.093
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.610 0.002 0.275

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.126 0.193 0.312
\delta -0.756 -0.388 0.043
\tau_1/\tau_2 0.739 1.099 1.461
Q_{PAH} 0.662 1.600 2.874
U_{min} 2.642 6.794 13.369
{\rm log}_{10}(\gamma_e)\, -2.856 -2.089 -1.350

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.381 -1.262 -1.137
{\rm log}_{10}(\tau_{AGN})\, 1.011 1.193 1.394

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.336 0.487 0.611
0.03-0.10 Gyr 0.050 0.414 0.762
0.10-0.33 Gyr 0.110 0.440 0.669
0.33-1.07 Gyr 0.239 0.503 0.694
1.07-3.49 Gyr 0.399 0.674 0.880
3.49-11.41 Gyr 0.650 0.795 0.896
11.41-12.68 Gyr 0.455 0.845 1.239