2021iai

Download data

Information

Transient

Name: 2021iai
Right ascension: 13h43m30.74s
Declination: 9d37m24.27s
Discovery Date: None
Classification: Ia
Redshift: 0.070724
MW E(B-V): 0.023

Host

Name: 2021iai
Right ascension: 13h43m31.10s
Declination: 9d37m17.50s
Redshift: 0.069731
Photometric Redshift: 0.080
 

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 3.92
Cutout download processed 23.13
Global aperture construction processed 0.75
Local aperture photometry processed 7.63
Global aperture photometry processed 7.68
Validate local photometry processed 0.03
Validate global photometry processed 20.63
Host information processed 0.12
Global host SED inference processed 426.14
Local host SED inference processed 652.74
Transient information processed 0.0
Transient MWEBV processed 0.06
Host MWEBV processed 0.08
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) = 13h43m30.74s, 9d37m24.27s
semi major axis, semi minor axis (arcsec) = 1.5, 1.5
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_g 7.97 0.87 21.647 0.119 AB
DES_g 8.38 0.18 21.592 0.024 AB
PanSTARRS_g 9.55 0.37 21.450 0.042 AB
SDSS_r 12.17 1.18 21.187 0.105 AB
PanSTARRS_r 13.6 0.41 21.066 0.033 AB
DES_r 13.64 0.39 21.063 0.031 AB
SDSS_i 13.87 1.48 21.045 0.116 AB
PanSTARRS_i 18.23 0.56 20.748 0.033 AB
PanSTARRS_z 19.55 0.81 20.672 0.045 AB
SDSS_z 12.18 4.96 21.186 0.442 AB
DES_z 18.61 0.74 20.726 0.043 AB
PanSTARRS_y 25.58 2.25 20.380 0.095 AB

Aperture details

RA, DEC (J2000) = 13h43m31.06s, 9d37m18.00s
semi major axis, semi minor axis (arcsec) = 13.42, 3.85
angle (degrees, anti-clockwise from east) = -46.41

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 70.49 7.28 19.280 0.112 AB
SDSS_g 324.04 5.24 17.624 0.018 AB
DES_g 238.36 0.94 17.957 0.004 AB
PanSTARRS_g 348.9 1.89 17.543 0.006 AB
SDSS_r 513.39 6.92 17.124 0.015 AB
PanSTARRS_r 517.2 1.95 17.116 0.004 AB
DES_r 409.92 2.09 17.368 0.006 AB
SDSS_i 709.11 8.76 16.773 0.013 AB
PanSTARRS_i 730.49 2.64 16.741 0.004 AB
PanSTARRS_z 773.3 3.77 16.679 0.005 AB
SDSS_z 761.85 24.25 16.695 0.035 AB
DES_z 628.2 4.06 16.905 0.007 AB
PanSTARRS_y 983.35 10.5 16.418 0.012 AB
2MASS_J 1662.29 258.82 14.953 0.169 Vega
2MASS_H 1440.85 343.15 14.636 0.259 Vega
2MASS_K 2449.69 471.47 13.589 0.209 Vega
WISE_W2 730.18 28.68 13.402 0.043 Vega
WISE_W3 4203.4 111.86 9.667 0.029 Vega
WISE_W4 6813.65 805.9 7.697 0.128 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})\, 8.306 8.494 8.620
{\rm log}_{10}({\rm SFR}) -2.159 -1.402 -0.576
{\rm log}_{10}({\rm sSFR}) -10.734 -9.919 -9.008
{\rm stellar\ age} 2.056 5.839 7.429

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.673 -1.218 -0.655
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.550 -0.804 0.005

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.269 0.666 1.253
\delta -0.370 -0.116 0.224
\tau_1/\tau_2 0.733 1.098 1.459
Q_{PAH} 1.503 3.276 5.524
U_{min} 3.084 8.105 15.559
{\rm log}_{10}(\gamma_e)\, -2.854 -1.788 -0.709

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.488 -0.293 0.119
{\rm log}_{10}(\tau_{AGN})\, 1.036 1.539 1.953

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.515 -1.798 -1.171
0.03-0.10 Gyr -2.277 -1.353 -0.444
0.10-0.33 Gyr -2.349 -1.404 -0.736
0.33-1.07 Gyr -2.286 -1.437 -0.943
1.07-3.52 Gyr -2.387 -1.480 -1.182
3.52-11.55 Gyr -2.837 -1.510 -1.252
11.55-12.83 Gyr -2.821 -1.544 -0.977

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.056 10.214 10.341
{\rm log}_{10}({\rm SFR}) -0.031 0.262 0.576
{\rm log}_{10}({\rm sSFR}) -10.278 -9.970 -9.598
{\rm stellar\ age} 4.100 6.843 8.445

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.192 -0.793 -0.436
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.984 -0.569 -0.216

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.532 0.809 1.108
\delta -0.106 0.177 0.335
\tau_1/\tau_2 0.383 0.760 1.145
Q_{PAH} 0.330 0.927 1.951
U_{min} 2.345 6.873 12.941
{\rm log}_{10}(\gamma_e)\, -3.476 -2.849 -2.085

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.049 -1.379 -0.970
{\rm log}_{10}(\tau_{AGN})\, 1.077 1.483 1.726

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.212 0.404 0.642
0.03-0.10 Gyr -0.450 0.172 0.581
0.10-0.33 Gyr -0.662 0.061 0.482
0.33-1.07 Gyr -0.627 0.027 0.521
1.07-3.52 Gyr -0.422 0.199 0.552
3.52-11.55 Gyr -0.368 0.269 0.522
11.55-12.83 Gyr -0.649 0.290 0.953